Table of Contents
- Seagate® Technology Support Services
- 1.0 Introduction
- 2.0 Drive Specifications
- 2.1 Specification summary tables
- 2.2 Formatted capacity
- 2.3 Default logical geometry
- 2.4 Recording and interface technology
- 2.5 Physical characteristics
- 2.6 Seek time
- 2.7 Start/stop times
- 2.8 Power specifications
- 2.9 Environmental specifications
- 2.10 Acoustics
- 2.11 Electromagnetic immunity
- 2.12 Reliability
- 2.13 Agency certification
- 2.14 Environmental protection
- 2.15 Corrosive environment
- 3.0 Configuring and Mounting the Drive
- 4.0 About (SED) Self-Encrypting Drives
- 5.0 SATA Interface
Seagate ST2000DM001 User Manual
Displayed below is the user manual for ST2000DM001 by Seagate which is a product in the Internal Hard Drives category. This manual has pages.
Related Manuals
Standard models
ST3000DM001
ST2000DM001
ST1000DM003
ST500DM002
ST320DM000
ST250DM000
Self-Encryption models
ST3000DM002
ST2000DM002
ST1000DM004
100686584, Rev. V
Gen 14 - September 2016
Desktop HDD
Product Manual
© 2016 Seagate Technology LLC. All rights reserved.
Publication number: 100686584, Rev. V September 2016
Seagate, Seagate Technology and the Spiral logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. AcuTrac, OptiCache, SmartAlign and
SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or
registered trademarks are the property of their respective owners.
No part of this publication may be reproduced in any form without written permission of Seagate Technology LLC.
Call 877-PUB-TEK1(877-782-8351) to request permission.
When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer’s operating system may use a different
standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage.
Actual quantities will vary based on various factors, including file size, file format, features and application software. Actual data rates may vary depending on operating environment and
other factors. The export or re-export of hardware or software containing encryption may be regulated by the U.S. Department of Commerce, Bureau of Industry and Security (for more
information, visit www.bis.doc.gov), and controlled for import and use outside of the U.S. Seagate reserves the right to change, without notice, product offerings or specifications.
Document Revision History
Revision Date Description of Change
Rev. A 08/19/2011 Initial release.
Rev. B 09/01/2011 Updated decibel specifications, start/stop times; Table 3; mounting drawing.
Rev. C 10/20/2011 Updated voltage tolerance specifications.
Rev. D 01/17/2012 Corrected Table 1 (Altitude, operating) specification and Table 5 (Idle2).
Rev. E 06/11/2012 Updated Index.
Rev. F 09/05/2012 Added 2.5A spin-up code option (Table 1 and Table 2); page 17.
Rev. G 10/01/2012 Updated Table 1 and Table 2 with rated workload information. Updated DC power requirements (Tables 1, 3 and 4).
Rev. H 03/21/2014 Revised Rated Workload statement (pages 5 & 7); LP height updated & new mechanical drawings (pages 4, 9 & 20-21); Revised max
storage note (page 13)
Rev. J 05/08/2014 Updated product name (pages fc, 2, 19 & 22) and Add metric “mm” values to mechanical drawings. (pages 20-21).
Rev. K 08/28/2014 Add SED models and SED Section 4.0 (pages: fc, 2, 4, 7, 22-23 & 29)
Rev. L 01/26/2015
Applied new logo (pages: fc & bc), applied latest page numbering convention (pages: all), added AFR = <1.0% & update Rated Workload
text (pages: 9 & 11), added Case Temp note & changed “&” to “%” in Storage note (page: 17), add Reliability Section 2.12 (page: 20),
cleaned up text in Mechanical Drawings (pages: 24-25) & revised SED section 4.0 (pages: 26-27).
Rev. M 03/10/2015 Change Max Case Temperature to 69°C (page: 17)
Rev. N 08/18/2015 New cover design (page: fc)
Replaced mechanical drawings to correct side hole dimension (pages: 24-25)
Rev. P 09/01/2015 Revised Rated Workload statement (pages: 9, 11 & 20)
Rev. R 02/10/2016
4: Updated Support page
8 & 13: Updated drive weight to 415g / 0.915 lb; Updated 1TB, 750GB cache = 64MB/32MB
9, 10 & 17: Revised Wet Bulb to 26/29C rated
9, 11 & 20: Revised Warranty text to “Is my Drive under Warranty”
9: 1TB, 750GB Added Contact stop/start cycles = 50,000...
10 & 13: Updated 250, 320, 500GB cache = 32MB/16MB
11: Changed Byte/sector = 4096
20: Added Section 2.12.2 Storage
21: Revised Australian C-Tick to RCM
24-25: Corrected fastener penetration depth to 0.12 in. (text & drawings)
Rev. T 03/02/2016
FC, 6, 8, 11-15, 18-19, 24 & 34: Removed 1.5TB & 750GB Models
8-10 & 17: Updated temperature specs
8: Updated 2TB - Heads & Disks
8, 10 & 17: Updated Temperature to reflect "Ambient"
8 & 13: Updated 2TB - weight
8 & 15: Changed 2.8A to 2.5A
10 & 13: Updated Cache values
25-26: New mechanical drawings for 2 configurations of base deck offerings
Rev. U 04/07/2016 10: Heads = 2/1
Rev. V 09/06/2016
17: Change Max Case Temperature to 60°C
21: Added Korean text for Class B device warning
22: Updated to China RoHS 2
Seagate Desktop HDD Product Manual, Rev. V 2
Contents
Seagate® Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 About the SATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.0 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Specification summary tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.2.1 LBA mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.3 Default logical geometry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4 Recording and interface technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.5 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6 Seek time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.7 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.8 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.8.1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.8.2 Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.8.3 Voltage tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.8.4 Power-management modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.9 Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.9.1 Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.9.2 Temperature gradient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.9.3 Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.9.4 Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.9.5 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.9.6 Non-operating vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.10 Acoustics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.10.1 Test for Prominent Discrete Tones (PDTs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.11 Electromagnetic immunity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.12 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.12.1 Annualized Failure Rate (AFR). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.12.2 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.13 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.13.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.13.2 Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.13.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.14 Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.14.1 European Union Restriction of Hazardous Substances (RoHS) Directive. . . . . . . . . . . . . . 21
2.14.2 China Requirements — China RoHS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.15 Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Seagate Desktop HDD Product Manual, Rev. V 3
Contents
3.0 Configuring and Mounting the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.1 Handling and static-discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.2 Configuring the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.3 SATA cables and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.4 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.0 About (SED) Self-Encrypting Drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.1 Data Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2 Controlled Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2.1 Admin SP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2.2 Locking SP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2.3 Default password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.2.4 ATA Enhanced Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.3 Random Number Generator (RNG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.4 Drive Locking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.5 Data Bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.6 Cryptographic Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.7 Authenticated Firmware Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.8 Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.9 Supported Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.10 RevertSP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.0 SATA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.1 Hot-Plug compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.2 SATA device plug connector pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.3.1 Identify Device command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.3.2 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.3.3 S.M.A.R.T. commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Seagate Desktop HDD Product Manual, Rev. V 4
Figures
Figure 1 Attaching SATA cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 2 Mounting dimensions (3-disk: 2TB to 3TB models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 3 Mounting dimensions (configuration 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 4 Mounting dimensions (configuration 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Seagate Desktop HDD Product Manual, Rev. V 5
For information regarding online support and services, visit: http://www.seagate.com/contacts/
For information regarding Warranty Support, visit: http://www.seagate.com/support/warranty-and-replacements/
For information regarding data recovery services, visit: http://www.seagate.com/services-software/data-recovery-services/
For Seagate OEM, Distribution partner and reseller portals, visit: http://www.seagate.com/partners/
Seagate® Technology Support Services
Seagate Desktop HDD Product Manual, Rev. V 6
www.seagate.com Introduction
1.0 Introduction
This manual describes the functional, mechanical and interface specifications for the following:
Seagate® Desktop HDD model drives:
These drives provide the following key features:
• 7200 RPM spindle speed.
• High instantaneous (burst) data-transfer rates (up to 600MB per second).
• TGMR recording technology provides the drives with increased areal density.
• State-of-the-art cache and on-the-fly error-correction algorithms.
• Native Command Queuing with command ordering to increase performance in demanding applications.
• Full-track multiple-sector transfer capability without local processor intervention.
• Seagate AcuTrac™ servo technology delivers dependable performance, even with hard drive track widths of only 75
nanometers.
• Seagate OptiCache™ technology boosts overall performance by as much as 45% over the previous generation.
• Seagate SmartAlign™ technology provides a simple, transparent migration to Advanced Format 4K sectors
•Quiet operation.
• Compliant with RoHS requirements in China and Europe.
• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Supports latching SATA cables and connectors.
• Worldwide Name (WWN) capability uniquely identifies the drive.
Standard models Self-Encryption models
ST3000DM001 ST500DM002 ST3000DM002
ST2000DM001 ST320DM000 ST2000DM002
ST1000DM003 ST250DM000 ST1000DM004
Note Previous generations of Seagate Self-Encrypting Drive models were called Full Disk Encryption (FDE) models
before a differentiation between drive-based encryption and other forms of encryption was necessary.
Seagate Desktop HDD Product Manual, Rev. V 7
www.seagate.com Introduction
1.1 About the SATA interface
The Serial ATA (SATA) interface provides several advantages over the traditional (parallel) ATA interface. The primary
advantages include:
• Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jumpers or other
configuration options.
• Thinner and more flexible cabling for improved enclosure airflow and ease of installation.
• Scalability to higher performance levels.
In addition, SATA makes the transition from parallel ATA easy by providing legacy software support. SATA was designed to
allow users to install a SATA host adapter and SATA disk drive in the current system and expect all of the existing
applications to work as normal.
The SATA interface connects each disk drive in a point-to-point configuration with the SATA host adapter. There is no
master/slave relationship with SATA devices like there is with parallel ATA. If two drives are attached on one SATA host
adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. This
essentially means both drives behave as if they are Device 0 (master) devices.
The SATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward
compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data
transfers, resets, and interrupts are all emulated.
The SATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as
the Shadow Register Block. All SATA devices behave like Device 0 devices. For additional information about how SATA
emulates parallel ATA, refer to the “Serial ATA International Organization: Serial ATA Revision 3.0”. The specification can be
downloaded from www.sata-io.org.
Note
The host adapter may, optionally, emulate a master/slave environment to host software where two
devices on separate SATA ports are represented to host software as a Device 0 (master) and Device 1
(slave) accessed at the same set of host bus addresses. A host adapter that emulates a master/slave
environment manages two sets of shadow registers. This is not a typical SATA environment.
Seagate Desktop HDD Product Manual, Rev. V 8
www.seagate.com Drive Specifications
2.0 Drive Specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For
convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:
2.1 Specification summary tables
The specifications listed in Table 1 and Table 2 are for quick reference. For details on specification measurement or
definition, refer to the appropriate section of this manual.
Standard models Self-Encryption models
ST3000DM001 ST500DM002 ST3000DM002
ST2000DM001 ST320DM000 ST2000DM002
ST1000DM003 ST250DM000 ST1000DM004
Table 1 Drive specifications summary for 3TB, 2TB and1TB models
Drive Specification* ST3000DM001 &
ST3000DM002
ST2000DM001 &
ST2000DM002
ST1000DM003 &
ST1000DM004
Formatted capacity (512 bytes/sector)** 3000GB (3TB); 2000GB (2TB); 1000GB (1TB);
Guaranteed sectors 5,860,533,168; 3,907,029,168; 1,953,525,168;
Heads 6 6 / 4 2
Disks 3 3 / 2 1
Bytes per sector
(4K physical emulated at 512-byte sectors) 4096
Default sectors per track 63
Default read/write heads 16
Default cylinders 16,383
Recording density (max) 1807kFCI
Track density (avg) 352ktracks/in
Areal density (avg) 625Gb/in2
Spindle speed 7200 RPM
Internal data transfer rate (max) 2147Mb/s
Average data rate, read/write (MB/s) 156MB/s
Maximum sustained data rate, OD read (MB/s) 210MB/s
I/O data-transfer rate (max) 600MB/s
Cache buffer 64MB 64/32 MB
Height (max) 26.1mm / 1.028 in 19.98mm / 0.787 in
Width (max) 101.6mm /4.0 in (+ 0.010 in) 101.6mm / 4.0 in (± 0.010 in)
Length (max) 146.99mm / 5.787 in 146.99mm / 5.787 in
Weight (typical) 626g /1.38 lb 626g/1.38lb
535g / 1.18 lb 415g / 0.915 lb
Average latency 4.16ms
Power-on to ready (max) <17.0s <10.0s
Power-on to ready, 2.5A
spin-up code option (typical) <10.0s n/a
Standby to ready (max) <17.0s <10.0s
Average seek, read (typical)
Average seek, write (typical)
<8.5ms
<9.5ms
Startup current 12V 2.0A or 2.5A 2.0A
Voltage tolerance (including noise) 5V: ±5%
12V: +10% / -7.5%
Non-Operating ambient temperature (°C) –40° to 70
Operating ambient temperature (min °C) 0
Seagate Desktop HDD Product Manual, Rev. V 9
www.seagate.com Drive Specifications
*All specifications above are based on native configurations.
** One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
*** During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.
Operating temperature (Drive case max °C) 60
Temperature gradient 20°C per hour max (operating)
30°C per hour max (non-operating)
Relative humidity 5% to 95% (operating)
5% to 95% (non-operating)
Relative humidity gradient (max) 30% per hour
Wet bulb temperature (max) 26°C max (operating)
29°C max (nonoperating)
Altitude, operating –304.8m to 3048m
(–1000 ft to 10,000+ ft)
Altitude, non-operating
(below mean sea level, max)
–304.8m to 12,192m
(–1000 ft to 40,000+ ft)
Operational shock (max) 80 Gs at 2ms
Non-operational shock (max) 300 Gs at 2ms 350 Gs at 2ms
Vibration, operating 2Hz to 22Hz: 0.25 Gs, Limited displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
Vibration, non-operating 5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
Drive acoustics, sound power
Idle*** 2.4 bels (typical)
2.6 bels (max)
2.2 bels (typical)
2.4 bels (max)
Seek 2.6 bels (typical)
2.7 bels (max)
2.4 bels (typical)
2.5 bels (max)
Non-recoverable read errors 1 per 1014 bits read
Annualized Failure Rate (AFR) <1.0% based on 2400 POH
Rated Workload Average annualized workload rating: <55 TB/year.
The AFR specification for the product assumes the I/O workload does not exceed the average
annualized workload rate limit of 55 TB/year. Workloads exceeding the annualized rate may
degrade the product AFR and impact reliability as experienced by the particular application.
The average annualized workload rate limit is in units of TB per calendar year.
Warranty To determine the warranty for a specific drive, use a web browser to access the following web
page: http://www.seagate.com/support/warranty-and-replacements/
From this page, click on “Is my Drive under Warranty”. Users will be asked to provide the drive
serial number, model number (or part number) and country of purchase. The system will display
the warranty information for the drive.
Load/Unload cycles (25°C, 50% rel. humidity) 300,000
Contact start-stop cycles ---- 50,000 at 25°C,
50% rel. humidity
Supports Hotplug operation per the
Serial ATA Revision 3.2 specification Yes
Table 1 Drive specifications summary for 3TB, 2TB and1TB models (continued)
Drive Specification* ST3000DM001 &
ST3000DM002
ST2000DM001 &
ST2000DM002
ST1000DM003 &
ST1000DM004
Seagate Desktop HDD Product Manual, Rev. V 10
www.seagate.com Drive Specifications
Table 2 Drive specifications summary for 500GB, 320GB and 250GB models
Drive Specification* ST500DM002 ST320DM000 ST250DM000
Formatted capacity** 500GB 320GB 250GB
Guaranteed sectors 976,773,168 625,142,448 488,397,168
Heads 2/1
Disks 1
Bytes per sector
(4K physical emulated at 512-byte sectors) 4096
Default sectors per track 63
Default read/write heads 16
Default cylinders 16,383
Recording density (max) 1413kb/in
Track density (avg) 236ktracks/in
Areal density (avg) 329Gb/in2
Spindle speed 7200 RPM
Internal data transfer rate (max) 1695Mb/s
Average Data Rate, read/write (MB/s) 125MB/s
Maximum sustained data transfer rate, OD read 144MB/s
I/O data-transfer rate (max.) 600MB/s
Cache buffer 16 MB
Height (max) 19.98mm / 0.787 in
Width (max) 101.6mm / 4.0 in (+ 0.010 in)
Length (max) 146.99mm / 5.787 in
Weight (typical) 415g / 0.915 lb
Average latency 4.16ms
Power-on to ready (max) <8.5s
Standby to ready (max) <8.5s
Average seek, read (typical) <8.5ms
Average seek, write (typical) <9.5ms
Startup current (typical) 12V 2.0A
Voltage tolerance (including noise) 5V: ±5%
12V: +10% / -7.5%
Non-Operating ambient temperature (°C) –40° to 70
Operating ambient temperature (min °C) 0
Operating temperature (Drive case max °C) 60
Temperature gradient 20°C per hour max (operating)
30°C per hour max (non-operating)
Relative humidity 5% to 95% (operating)
5% to 95% (non-operating)
Relative humidity gradient (max) 30% per hour
Wet bulb temperature (max) 26°C max (operating)
29°C max (nonoperating)
Altitude, operating –304.8m to 3048m
(–1000 ft to 10,000+ ft)
Altitude, non-operating
(below mean sea level, max)
–304.8m to 12,192m
(–1000 ft to 40,000+ ft)
Operational shock (max) 70 Gs at 2ms
Non-operational shock (max) 350 Gs at 2ms
Vibration, operating 2Hz to 22Hz: 0.25 Gs, Limited displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
Vibration, non-operating 5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
Seagate Desktop HDD Product Manual, Rev. V 11
www.seagate.com Drive Specifications
* All specifications above are based on native configurations.
** One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
*** During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.
2.2 Formatted capacity
*One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on
operating environment and formatting.
Drive acoustics, sound power
Idle*** 2.2 bels (typical)
2.3 bels (max)
Seek 2.3 bels (typical)
2.4 bels (max)
Non-recoverable read errors 1 per 1014 bits read
Annualized Failure Rate (AFR) <1.0% based on 2400 POH
Rated Workload Average annualized workload rating: <55 TB/year.
The AFR specification for the product assumes the I/O workload does not exceed the
average annualized workload rate limit of 55 TB/year. Workloads exceeding the annualized
rate may degrade the product AFR and impact reliability as experienced by the particular
application. The average annualized workload rate limit is in units of TB per calendar year.
Warranty To determine the warranty for a specific drive, use a web browser to access the following
web page: http://www.seagate.com/support/warranty-and-replacements/
From this page, click on “Is my Drive under Warranty”. Users will be asked to provide the
drive serial number, model number (or part number) and country of purchase. The system
will display the warranty information for the drive.
Contact start-stop cycles 50,000 at 25°C, 50% rel. humidity
Supports Hotplug operation per the
Serial ATA Revision 3.2 specification Yes
Model Formatted
capacity*
Guaranteed
sectors Bytes per sector
ST3000DM001
ST3000DM002 3000GB 5,860,533,168
4096
ST2000DM001
ST2000DM002 2000GB 3,907,029,168
ST1000DM003
ST1000DM004 1000GB 1,953,525,168
ST500DM002 500GB 976,773,168
ST320DM000 320GB 625,142,448
ST250DM000 250GB 488,397,168
Table 2 Drive specifications summary for 500GB, 320GB and 250GB models (continued)
Drive Specification* ST500DM002 ST320DM000 ST250DM000
Seagate Desktop HDD Product Manual, Rev. V 12
www.seagate.com Drive Specifications
2.2.1 LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the
number of guaranteed sectors as defined above.
See Section 5.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-bit
addressing support of drives with capacities over 137GB.
2.3 Default logical geometry
•Cylinders: 16,383
•Read/write heads: 16
•Sectors per track: 63
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the
number of guaranteed sectors as defined above.
2.4 Recording and interface technology
Interface SATA
Recording method TGMR
Recording density (kFCI)
3TB, 2TB and 1TB models 1807
500GB, 320GB and 250GB models 1413
Track density (ktracks/inch avg) 352
Areal density (Gb/in2)
3TB, 2TB and 1TB models 625
500GB, 320GB and 250GB models 329
Spindle speed (RPM) 7200 ± 0.2%
Internal data transfer rate (Mb/s max) 2147
Maximum sustained data transfer rate, OD read (MB/s)
3TB, 2TB and 1TB models 210
500GB, 320GB and 250GB models 144
Average data rate, read/write (MB/s)
3TB, 2TB and 1TB models 156
500GB, 320GB and 250GB models 125
I/O data-transfer rate (MB/s max) 600
Seagate Desktop HDD Product Manual, Rev. V 13
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2.5 Physical characteristics
2.6 Seek time
Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive
diagnostics. The specifications in the table below are defined as follows:
• Track-to-track seek time is an average of all possible single-track seeks in both directions.
• Average seek time is a true statistical random average of at least 5000 measurements of seeks between random tracks,
less overhead.
Maximum height
3TB and 2TB 26.1mm / 1.028 in
1TB, 500GB, 320GB, 250GB 19.98mm / 0.787 in
Maximum width (all models) 101.6mm / 4.0 in (± 0.010 in)
Maximum length (all models) 146.99mm / 5.787 in
Typical weight
3TB 626g / 1.38 lb
2TB 626g / 1.38 lb - or -
535g / 1.18 lb
1TB, 500GB, 320GB and 250GB 415g / 0.915 lb
Cache buffer
3TB, 2TB 64MB (64,768kB)
1TB 64MB (64,768kB) / 32MB (32,768kB)
500GB, 320GB and 250GB 16MB (16,384kB)
Typical seek times (ms) Read Write
Track-to-track 1.0 1.2
Average 8.5 9.5
Average latency 4.16
Note
These drives are designed to consistently meet the seek times represented in this manual. Physical seeks,
regardless of mode (such as track-to-track and average), are expected to meet the noted values. However,
due to the manner in which these drives are formatted, benchmark tests that include command overhead
or measure logical seeks may produce results that vary from these specifications.
Seagate Desktop HDD Product Manual, Rev. V 14
www.seagate.com Drive Specifications
2.7 Start/stop times
Time-to-ready may be longer than normal if the drive power is removed without going through normal OS powerdown
procedures.
2.8 Power specifications
The drive receives DC power (+5V or +12V) through a native SATA power connector. Refer to Figure 1 on page 23.
2.8.1 Power consumption
Power requirements for the drives are listed in Table 3, Table 4, Table 5 and Table 6. Typical power measurements are
based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient
temperature.
• Spinup power
Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
• Read/write power and current
Read/write power is measured with the heads on track, based on a 16-sector write followed by a 32-ms delay, then a
16-sector read followed by a 32-ms delay.
• Operating power and current
Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for each 10 reads)
and 20 percent drive idle mode.
• Idle mode power
Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a random
track location.
•Standby mode
During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/write elec-
tronics are in power-down mode.
3-disk
(3TB, 2TB models)
2-disk
(2TB models)
1-disk
(1TB models)
1-disk
(250GB, 320GB,
500GB models)
Power-on to ready (in seconds) 15 (typical)
17 (max)
10 (typical)
12 (max)
8.5 (typical)
10 (max)
Power-on to ready, 2.5A spin-up
code option (in seconds, typical) <10 n/a
Standby to ready (in seconds) 15 (typical)
17 (max)
10 (typical)
12 (max)
8.5 (typical)
10 (max)
Ready to spindle stop (in seconds) 10 (typical)
11 (max)
10 (typical)
11 (max)
Seagate Desktop HDD Product Manual, Rev. V 15
www.seagate.com Drive Specifications
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to
operational levels.
†5W IDLE with DIPLM Enabled
Table 3 DC power requirements (3-disk: 3TB and 2TB models)
Power dissipation (3-disk values shown) Avg (watts 25° C) Avg 5V typ amps Avg 12V amps
Spinup — — 2.0A or 2.5A
Idle2* † 5.40 0.190 0.377
Operating 8.00 0.510 0.462
Standby 0.75 0.136 0.005
Sleep 0.75 0.136 0.005
Table 4 DC power requirements (2-disk: 2TB models)
Power dissipation (2-disk values shown) Avg (watts 25° C) Avg 5V typ amps Avg 12V amps
Spinup — — 2.0A or 2.5A
Idle2* † 4.50 0.196 0.296
Operating 6.70 0.525 0.340
Standby 0.75 0.136 0.005
Sleep 0.75 0.136 0.005
Table 5 DC power requirements (1-disk: 1TB models)
Power dissipation (1-disk values shown) Avg (watts 25° C) Avg 5V typ amps Avg 12V amps
Spinup — — 2.0
Idle2* † 3.36 0.152 0.216
Operating 5.90 0.500 0.329
Standby 0.63 0.111 0.006
Sleep 0.63 0.111 0.006
Table 6 DC power requirements (1-disk: 500, 320 and 250GB models)
Power dissipation (1-disk values shown) Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps
Spinup — — 2.0
Perf Idle* † 4.60 0.378 0.224
Operating 6.19 0.656 0.243
Standby 0.79 0.350 0.010
Sleep 0.79 0.350 0.010
Seagate Desktop HDD Product Manual, Rev. V 16
www.seagate.com Drive Specifications
2.8.2 Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12 volt
line or an equivalent 15-ohm resistive load on the +5 volt line.
• Using 12-volt power, the drive is expected to operate with a maximum of 120 mV peak-to-peak square-wave injected
noise at up to 10MHz.
• Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected
noise at up to 10MHz.
2.8.3 Voltage tolerance
Voltage tolerance (including noise):
•5V ±5%
• 12V +10% / -7.5%
2.8.4 Power-management modes
The drive provides programmable power management to provide greater energy efficiency. In most systems, users can
control power management through the system setup program. The drive features the following power-management
modes:
•Active mode
The drive is in Active mode during the read/write and seek operations.
• Idle mode
The buffer remains enabled, and the drive accepts all commands and returns to Active mode any time disk access is
necessary.
•Standby mode
The drive enters Standby mode when the host sends a Standby Immediate command. If the host has set the standby
timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of
time. The standby timer delay is established using a Standby or Idle command. In Standby mode, the drive buffer is
enabled, the heads are parked and the spindle is at rest. The drive accepts all commands and returns to Active mode
any time disk access is necessary.
•Sleep mode
The drive enters Sleep mode after receiving a Sleep command from the host. In Sleep mode, the drive buffer is dis-
abled, the heads are parked and the spindle is at rest. The drive leaves Sleep mode after it receives a Hard Reset or Soft
Reset from the host. After receiving a reset, the drive exits Sleep mode and enters Standby mode with all current trans-
lation parameters intact.
• Idle and Standby timers
Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and begins
counting down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is
required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive accepts all com-
mands and returns to Active mode when disk access is necessary.
Note Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current.
Power modes Heads Spindle Buffer
Active Tracking Rotating Enabled
Idle Tracking Rotating Enabled
Standby Parked Stopped Enabled
Sleep Parked Stopped Disabled
Seagate Desktop HDD Product Manual, Rev. V 17
www.seagate.com Drive Specifications
2.9 Environmental specifications
This section provides the temperature, humidity, shock, and vibration specifications. Ambient temperature is defined as
the temperature of the environment immediately surrounding the drive. Above 1000ft. (305 meters), the maximum
temperature is derated linearly by 1°C every 1000 ft.
Refer to Section 3.4 Drive mounting for base plate measurement location.
2.9.1 Ambient temperature
2.9.2 Temperature gradient
2.9.3 Humidity
2.9.3.1 Relative humidity
2.9.3.2 Wet bulb temperature
2.9.4 Altitude
Note The maximum allowable drive case temperature is 60°C.
See Figures 2 & 3 for HDA case temperature measurement locations.
Non-Operating ambient temperature (°C) –40° to 70
Operating ambient temperature (min °C) 0
Operating temperature (Drive case max °C) 60
Operating 20°C per hour (68°F per hour max), without condensation
Non-operating 30°C per hour (86°F per hour max)
Operating 5% to 95% non-condensing (30% per hour max)
Nonoperating 5% to 95% non-condensing (30% per hour max)
Operating 26°C / 78.8°F (rated)
Non-operating 29°C / 84.2°F (rated)
Operating –304.8m to 3048m (–1000 ft. to 10,000+ ft.)
Non-operating –304.8m to 12,192m (–1000 ft. to 40,000+ ft.)
Seagate Desktop HDD Product Manual, Rev. V 18
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2.9.5 Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting
screws. Shock may be applied in the X, Y or Z axis.
2.9.5.1 Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum operating
shock of 80 Gs based on half-sine shock pulses of 2 ms during read operations. Shocks should not be repeated more than
two times per second.
2.9.5.2 Non-operating shock
3TB and 2TB models
The non-operating shock level that the drive can experience without incurring physical damage or degradation in
performance when subsequently put into operation is 300 Gs based on a non-repetitive half-sine shock pulse of 2 ms
duration.
1TB, 500GB, 320GB and 250GB models
The non-operating shock level that the drive can experience without incurring physical damage or degradation in
performance when subsequently put into operation is 350 Gs based on a non-repetitive half-sine shock pulse of 2-ms
duration.
2.9.5.3 Operating vibration
The maximum vibration levels that the drive may experience while meeting the performance standards specified in this
document are specified below.
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive
mounting screws. Vibration may be applied in the X, Y or Z axis. Throughput may vary if improperly mounted.
2.9.6 Non-operating vibration
The maximum non-operating vibration levels that the drive may experience without incurring physical damage or
degradation in performance when subsequently put into operation are specified below.
2Hz to 22Hz 0.25 Gs (Limited displacement)
22Hz to 350Hz 0.50 Gs
350Hz to 500Hz 0.25 Gs
5Hz to 22Hz 3.0 Gs (Limited displacement)
22Hz to 350Hz 3.0 Gs
350Hz to 500Hz 3.0 Gs
Seagate Desktop HDD Product Manual, Rev. V 19
www.seagate.com Drive Specifications
2.10 Acoustics
Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are
consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a
reflecting plane. For all tests, the drive is oriented with the cover facing upward.
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to
operational levels.
2.10.1 Test for Prominent Discrete Tones (PDTs)
Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this process is the
use of the absolute threshold of hearing. Seagate uses this threshold curve (originated in ISO 389-7) to discern tone
audibility and to compensate for the inaudible components of sound prior to computation of tone ratios according to
Annex D of the ECMA-74 standards.
2.11 Electromagnetic immunity
When properly installed in a representative host system, the drive operates without errors or degradation in performance
when subjected to the radio frequency (RF) environments defined in Table 8.
Note
For seek mode tests, the drive is placed in seek mode only.
The number of seeks per second is defined by the following equation:
(Number of seeks per second = 0.4 / (average latency + average access time
Table 7 Fluid Dynamic Bearing (FDB) motor acoustics
Idle* Seek
3 Disks
(3TB, 2TB) 2.4 bels (typical)
2.6 bels (max)
2.6 bels (typical)
2.7 bels (max)
2 Disks
(2TB)
1 Disk
(1TB)
2.2 bels (typical)
2.3 bels (max)
2.3 bels (typical)
2.4 bels (max)
1 Disk
(500GB, 320GB, 250GB)
2.2 bels (typical)
2.4 bels (max)
2.4 bels (typical)
2.5 bels (max)
Table 8 Radio frequency environments
Test Description Performance
level
Reference
standard
Electrostatic discharge Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN61000-4-2: 95
Radiated RF immunity 80MHz to 1,000MHz, 3 V/m,
80% AM with 1kHz sine
900MHz, 3 V/m, 50% pulse modulation @ 200Hz
A EN61000-4-3: 96
ENV50204: 95
Electrical fast transient ± 1 kV on AC mains, ± 0.5 kV on external I/O B EN61000-4-4: 95
Surge immunity ± 1 kV differential, ± 2 kV common,
AC mains
B EN61000-4-5: 95
Conducted RF immunity 150kHz to 80MHz, 3 Vrms, 80% AM with 1kHz sine A EN61000-4-6: 97
Voltage dips, interrupts 0% open, 5 seconds
0% short, 5 seconds
40%, 0.10 seconds
70%, 0.01 seconds
C
C
C
B
EN61000-4-11: 94
Seagate Desktop HDD Product Manual, Rev. V 20
www.seagate.com Drive Specifications
2.12 Reliability
2.12.1 Annualized Failure Rate (AFR)
The production disk drive shall achieve an annualized failure-rate of <1.0% over a 5 year service life when used in Desktop
Storage field conditions as limited by the following:
• 2400 power-on-hours per year.
• Typical workload
2.12.2 Storage
Maximum storage periods are 180 days within original unopened Seagate shipping package or 60 days unpackaged
within the defined non-operating limits (refer to environmental section in this manual). Storage can be extended to 1 year
packaged or unpackaged under optimal environmental conditions (25°C, <40% relative humidity non-condensing, and
non-corrosive environment). During any storage period the drive non-operational temperature, humidity, wet bulb,
atmospheric conditions, shock, vibration, magnetic and electrical field specifications should be followed.
2.13 Agency certification
2.13.1 Safety certification
These products are certified to meet the requirements of UL60950-1, CSA60950-1 and EN60950 and so marked as to the
certify agency.
2.13.2 Electromagnetic compatibility
Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic
Compatibility Directive (2004/108/EC) as put into place 20 July 2007. Testing is performed to the levels specified by the
product standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the
immunity levels are defined by EN 55024.
Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when
used in the test systems, we cannot guarantee that all systems will comply with the directives. The drive is designed for
operation inside a properly designed enclosure, with properly shielded I/O cable (if necessary) and terminators on all
unused I/O ports. Computer manufacturers and system integrators should confirm EMC compliance and provide CE
marking for their products.
Nonrecoverable read errors 1 per 1014 bits read, max
Rated Workload Average annualized workload rating: <55 TB/year.
The AFR specification for the product assumes the I/O workload does not exceed the average
annualized workload rate limit of 55 TB/year. Workloads exceeding the annualized rate may
degrade the product AFR and impact reliability as experienced by the particular application.
The average annualized workload rate limit is in units of TB per calendar year.
Warranty To determine the warranty for a specific drive, use a web browser to access the following web
page: http://www.seagate.com/support/warranty-and-replacements/.
From this page, click on the “Is my Drive under Warranty” link. The following are required to
be provided: the drive serial number, model number (or part number) and country of
purchase. The system will display the warranty information for the drive.
Preventive maintenance None required.
Seagate Desktop HDD Product Manual, Rev. V 21
www.seagate.com Drive Specifications
Korean RRL
If these drives have the Korean Communications Commission (KCC) logo, they comply with paragraph 1 of Article 11 of the
Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework
requirements of the Radio Research Laboratory (RRL) Communications Commission, Republic of Korea.
These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/
EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recognized lab.
Australian RCM Compliance Mark
Models displayed with the RCM compliance mark, comply with the mandatory standards as per the Australian
Communications and Media Authority (ACMA) Electromagnetic Compatibility (EMC) regulatory arrangement.
2.13.3 FCC verification
These drives are intended to be contained solely within a personal computer or similar enclosure (not attached as an
external device). As such, each drive is considered to be a subassembly even when it is individually marketed to the
customer. As a subassembly, no Federal Communications Commission verification or certification of the device is required.
Seagate has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disk drive,
motherboard, power supply, etc.) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part
15 of the FCC rules. Operation with non-certified assemblies is likely to result in interference to radio and television
reception.
Radio and television interference. This equipment generates and uses radio frequency energy and if not installed and
used in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception.
This equipment is designed to provide reasonable protection against such interference in a residential installation.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
interference to radio or television, which can be determined by turning the equipment on and off, users are encouraged to
try one or more of the following corrective measures:
• Reorient the receiving antenna.
• Move the device to one side or the other of the radio or TV.
• Move the device farther away from the radio or TV.
• Plug the computer into a different outlet so that the receiver and computer are on different branch outlets.
If necessary, users should consult the dealer or an experienced radio/television technician for additional suggestions.
Users may find helpful the following booklet prepared by the Federal Communications Commission: How to Identify and
Resolve Radio-Television Interference Problems. This booklet is available from the Superintendent of Documents,
U.S. Government Printing Office, Washington, DC 20402. Refer to publication number 004-000-00345-4.
2.14 Environmental protection
Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting
certain chemical substances.
2.14.1 European Union Restriction of Hazardous Substances (RoHS) Directive
The European Union Restriction of Hazardous Substances (RoHS) Directive, restricts the presence of chemical substances,
including Lead, Cadmium, Mercury, Hexavalent Chromium, PBB and PBDE, in electronic products, effective July 2006. This
drive is manufactured with components and materials that comply with the RoHS Directive.
Seagate Desktop HDD Product Manual, Rev. V 22
www.seagate.com Drive Specifications
2.14.2 China Requirements — China RoHS 2
China RoHS 2 refers to the Ministry of Industry and Information Technology Order No. 32, effective July 1, 2016, titled
Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products. To
comply with China RoHS 2, we determined this product's Environmental Protection Use Period (EPUP) to be 20 years in
accordance with the Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products, SJT 11364-
2014.
中国电器电子产品有害物质限制使用管理办法
(Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and
Electronic Products _ China RoHS)
产品中有害物质的名称及含量
(Name and Content of the Hazardous Substances in Product)
2.15 Corrosive environment
Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial
environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM B845. However, this
accelerated testing cannot duplicate every potential application environment. Users should use caution exposing any
electronic components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component
reliability can be affected by the installation environment. The silver, copper, nickel and gold films used in Seagate
products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the
most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the
printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%. Materials used in
cabinet fabrication, such as vulcanized rubber, that can outgas corrosive compounds should be minimized or eliminated.
The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free
alternatives.
Table 9 Hazardous Substances
部件名称
Part Name
有害物质
Hazardous Substances
铅
Lead
(Pb)
汞
Mercury
(Hg)
镉
Cadmium
(Cd)
六价铬
Hexavalent Chromium
(CF (VI))
多溴联苯
Polybrominated
biphenyls (PBB)
多溴二苯醚
Polybrominated
diphenyl ethers (PBDE)
印刷电路板组装
PCBA XO O O O O
机壳
Chassis XO O O O O
本表格依据 SJ/T 11364 的规定编制。
This table is prepared in accordance with the provisions of SJ/T 11364-2014
O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。
O: Indicates that the hazardous substance contained in all of the homogeneous materials for this part is below the limit
requirement of GB/T26572.
X：表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求。
X: Indicates that the hazardous substance contained in at least one of the homogeneous materials used for this part is above the
limit requirement of GB/T26572.
20
Seagate Desktop HDD Product Manual, Rev. V 23
www.seagate.com Configuring and Mounting the Drive
3.0 Configuring and Mounting the Drive
This section contains the specifications and instructions for configuring and mounting the drive.
3.1 Handling and static-discharge precautions
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD)
hazards. Observe the following standard handling and static-discharge precautions:
Caution
• Before handling the drive, put on a grounded wrist strap, or ground oneself frequently by touching the metal chassis of
a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire installation
procedure.
• Handle the drive by its edges or frame only.
• The drive is extremely fragile—handle it with care. Do not press down on the drive top cover.
• Always rest the drive on a padded, antistatic surface until mounting it in the computer.
• Do not touch the connector pins or the printed circuit board.
• Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids the warranty.
Some factory-installed labels contain information needed to service the drive. Other labels are used to seal out dirt and
contamination.
3.2 Configuring the drive
Each drive on the SATA interface connects point-to-point with the SATA host adapter. There is no master/slave relationship
because each drive is considered a master in a point-to-point relationship. If two drives are attached on one SATA host
adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. Both drives
behave as if they are Device 0 (master) devices.
SATA drives are designed for easy installation. It is usually not necessary to set any jumpers on the drive for proper
operation; however, if users connect the drive and receive a “drive not detected” error, the SATA-equipped motherboard or
host adapter may use a chipset that does not support SATA speed autonegotiation.
3.3 SATA cables and connectors
The SATA interface cable consists of four conductors in two differential pairs, plus three ground connections. The cable size
may be 30 to 26 AWG with a maximum length of one meter (39.37 inches). See Table 10 for connector pin definitions.
Either end of the SATA signal cable can be attached to the drive or host.
For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive and the host
receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable.
For installations which require cables, users can connect the drive as illustrated in Figure 1.
Figure 1 Attaching SATA cabling
Each cable is keyed to ensure correct orientation. Desktop HDD drives support latching SATA connectors.
Power cable
Signal cable
Signal connector
Power connector
Seagate Desktop HDD Product Manual, Rev. V 24
www.seagate.com Configuring and Mounting the Drive
3.4 Drive mounting
Users can mount the drive in any orientation using four screws in the side-mounting holes or four screws in the bottom-
mounting holes. Refer to Figure 2 and Figure 3 for drive mounting dimensions. Follow these important mounting
precautions when mounting the drive:
• Allow a minimum clearance of 0.030 inches (0.76mm) around the entire perimeter of the drive for cooling.
• Use only 6-32 UNC mounting screws.
• The screws should be inserted no more than 0.120 inch (3.05mm) into the bottom or side mounting holes.
• Do not overtighten the mounting screws (maximum torque: 6 inch-lb).
Figure 2 Mounting dimensions (3-disk: 2TB to 3TB models)
Note Drawings are for mounting hole reference only.
PCBA show in pictorial only and can vary based on specific customer configurations.
TOP OF LABEL
5 TYP
3X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.12 MAXIMUM FASTENER
PENETRATION BOTH SIDES
4X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.12 MAXIMUM FASTENER
PENETRATION
C
LOF DRIVE
C
L
OF CONNECTOR
DATUM B
5.787 in max
146.99 mm
4.010 in max
101.85 mm
2x 1.625 ± .020 in
41.28 ± .51 mm
2x 1.750 in
44.45 mm
2x 0.125 in
3.18 mm
4.00 in
101.60 mm
1.638 in
41.61 mm
1.122 ± .020 in
30.99 ± .51 mm
0.138 in
3.51 mm
0.814 in
20.68 mm
1.028 in max
26.11 mm
3x 0.250 ± .010 in
6.35 ± .25 mm
BOTH SIDES
2x 3.750 in
95.25 mm
1.013 ± .050 in
25.73 ± 1.27 mm
0.680 ± .050 in
17.27 ± 1.27 mm
Temperature
Check Point
Seagate Desktop HDD Product Manual, Rev. V 25
www.seagate.com Configuring and Mounting the Drive
Seagate utilizes two base decks for 250GB through 1TB capacities, as shown below.
Figure 3 Mounting dimensions (configuration 1)
Note Drawings are for mounting hole reference only.
PCBA show in pictorial only and can vary based on specific customer configurations.
Seagate Desktop HDD Product Manual, Rev. V 26
www.seagate.com Configuring and Mounting the Drive
Figure 4 Mounting dimensions (configuration 2)
Note Drawings are for mounting hole reference only.
PCBA show in pictorial only and can vary based on specific customer configurations.
5.787 MAX
3
4.010 MAX
3
1.090 .050
2
.640 .050
2
5
TOP OF LABEL
4.000
3
1.6381.122
.020
3
.787 MAX
3
3X .250
.010
BOTH SIDES
3X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.12 MAXIMUM FASTENER PENETRATION
MOUNTING HOLES BOTH SIDES
.138
.814
2X 1.625
.020
3
2X 1.750
3
2X 3.750
3
2X .125
3
4X 6-32 UNC-2B
3 MINIMUM THREAD DEPTH
0.12 MAXIMUM FASTENER PENETRATION
MOUNTING HOLES
C
L
OF DRIVE
C
L
OF CONNECTOR
DATUM B
3
3
TEMPERATURE
CHECKPOINT
Seagate Desktop HDD Product Manual, Rev. V 27
www.seagate.com About (SED) Self-Encrypting Drives
4.0 About (SED) Self-Encrypting Drives
Self-encrypting drives (SEDs) offer encryption and security services for the protection of stored data, commonly known as
"data at rest". These drives are compliant with the Trusted Computing Group (TCG) Opal Storage Specifications as detailed
in the following:
• TCG Storage Architecture Core Specification, Version 2.0 (see www.trustedcomputinggroup.org)
• TCG Storage Security Subsystem Class Opal Specification, Version 2.0 (see www.trustedcomputinggroup.org)
In case of conflict between this document and any referenced document, this document takes precedence.
The Trusted Computing Group (TCG) is a standards organization sponsored and operated by companies in the computer,
storage and digital communications industry. Seagate's SED models comply with the standards published by the TCG.
To use the security features in the drive, the host must be capable of constructing and issuing the following two SATA
commands:
•Trusted Send
•Trusted Receive
These commands are used to convey the TCG protocol to and from the drive in their command payloads. Seagate Secure SEDs also
support TCG Single User Mode, which can be disabled.
4.1 Data Encryption
Encrypting drives use one inline encryption engine within each drive employing AES-256 algorithms in Cipher Block Chaining (CBC)
mode to encrypt all data prior to being written on the media and to decrypt all data as it is read from the media. The encryption engine
is always in operation and cannot be disabled. The 32-byte Data Encryption Key (DEK) is a random number which is generated by the
drive, never leaves the drive, and is inaccessible to the host system. The DEK is itself encrypted when it is stored on the media and when
in volatile temporary storage (DRAM), which is external to the encryption engine. A unique data encryption key is used for each of the
drive's possible16 data bands (see Section 4.5 Data Bands).
4.2 Controlled Access
The drive has two security providers (SPs) called the "Admin SP" and the "Locking SP." These act as gatekeepers to the drive security
services. Security-related commands will not be accepted unless the user provides the correct credentials to prove that they are
authorized to perform the command.
4.2.1 Admin SP
The Admin SP allows the drive's owner to enable or disable firmware download operations (see Section 4.4 Drive Locking). Access to
the Admin SP is available using the SID (Secure ID) password.
4.2.2 Locking SP
The Locking SP controls read/write access to the media and the cryptographic erase feature. Access to the Locking SP is available using
the Admin or User passwords.
4.2.3 Default password
When the drive is shipped from the factory, all passwords are set to the value of MSID. This 32-byte random value can only be read by the
host electronically over the interface. After receipt of the drive, it is the responsibility of the owner to use the default MSID password as
the authority to change all other passwords to unique owner-specified values.
4.2.4 ATA Enhanced Security
The drive can utilize the system's BIOS through the ATA Security API for cases that do not require password management and additional
security policies.
Furthermore, the drive's ATA Security Erase Unit command shall support both Normal and Enhanced Erase modes with the following
modifications/additions:
Normal Erase: Normal erase feature shall be performed by changing the Data Encryption Key (DEK) of the drive, followed by an
overwrite operation that repeatedly writes a single sector containing random data to the entire drive. This write operation bypasses the
media encryption. On reading back the overwritten sectors, the host will receive a decrypted version, using the new DEK of the random
data sector (the returned data will not match what was written).
Enhanced Erase: Enhanced erase shall be performed by changing the Data Encryption Key of the drive.
4.3 Random Number Generator (RNG)
The drive has a 32-byte hardware RNG that it is uses to derive encryption keys or, if requested to do so, to provide random numbers to
the host for system use, including using these numbers as Authentication Keys (passwords) for the drive's Admin and Locking SPs.
Seagate Desktop HDD Product Manual, Rev. V 28
www.seagate.com About (SED) Self-Encrypting Drives
4.4 Drive Locking
In addition to changing the passwords, as described in Section 4.2.3 Default password, the owner should also set the data access
controls for the individual bands.
The variable "LockOnReset" should be set to "PowerCycle" to ensure that the data bands will be locked if power is lost. In addition
"ReadLockEnabled" and "WriteLockEnabled" must be set to true in the locking table in order for the bands "LockOnReset" setting of
"PowerCycle" to actually lock access to the band when a "PowerCycle" event occurs. This scenario occurs if the drive is removed from its
cabinet. The drive will not honor any data read or write requests until the bands have been unlocked. This prevents the user data from
being accessed without the appropriate credentials when the drive has been removed from its cabinet and installed in another system.
4.5 Data Bands
When shipped from the factory, the drive is configured with a single data band called Band 0 (also known as the Global Data Band)
which comprises LBA 0 through LBA max. The host may allocate additional bands (Band1 to Band15) by specifying a start LBA and an
LBA range. The real estate for this band is taken from the Global Band.
Data bands cannot overlap but they can be sequential with one band ending at LBA (x) and the next beginning at LBA (x+1).
Each data band has its own drive-generated encryption key. The host may change the Encryption Key (see Section 4.6
Cryptographic Erase) or the password when required.
4.6 Cryptographic Erase
A valuable feature of SEDs is the ability to perform a cryptographic erase. This involves the host telling the drive to change the data
encryption key for a particular band. Once changed, the data is no longer recoverable since it was written with one key and will be read
using a different key. Since the drive overwrites the old key with the new one, and keeps no history of key the older key, the user data
can never be recovered. This is done in a matter of seconds and is very useful if the drive is to be scrapped or repurposed.
4.7 Authenticated Firmware Download
In addition to providing a locking mechanism to prevent unwanted firmware download attempts, the drive also only accepts download
files which have been cryptographically signed by the appropriate Seagate Design Center.
Three conditions must be met before the drive will allow the download operation:
1. The download must be an SED file. A standard drive (non-SED) file will be rejected.
2. The download file must be signed and authenticated.
3. As with a non-SED drive, the download file must pass the acceptance criteria for the drive. For example it must be applicable to the
correct drive model, and have compatible revision and customer status.
4.8 Power Requirements
The standard drive models and the SED drive models have identical hardware, however the security and encryption portion of the drive
controller ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about
30mA and a commensurate increase of about 150mW in power consumption. There is no additional drain on the 12V supply. See the
tables in Section 2.8 Power specifications for power requirements on the standard (non-SED) drive models.
4.9 Supported Commands
The SED models support the following two commands in addition to the commands supported by the standard (non-SED) models as
listed in Table 11:
•Trusted Send
•Trusted Receive
4.10 RevertSP
SED models will support the RevertSP feature which erases all data in all bands on the device and returns the contents of all SPs (Security
Providers) on the device to their original factory state. In order to execute the RevertSP method the unique PSID (Physical Secure ID)
printed on the drive label must be provided. PSID is not electronically accessible and can only be manually read from the drive label or
scanned in via the 2D barcode.
Seagate Desktop HDD Product Manual, Rev. V 29
www.seagate.com SATA Interface
5.0 SATA Interface
These drives use the industry-standard Serial ATA (SATA) interface that supports FIS data transfers. It supports ATA
programmed input/output (PIO) modes 0 to 4; multiword DMA modes 0 to 2, and Ultra DMA modes 0 to 6.
For detailed information about the SATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment”
specification.
5.1 Hot-Plug compatibility
Desktop HDD drives incorporate connectors which enable users to hot plug these drives in accordance with the SATA
Revision 3.2 specification. This specification can be downloaded from www.serialata.org.
5.2 SATA device plug connector pin definitions
Table 10 summarizes the signals on the SATA interface and power connectors.
Notes
1. All pins are in a single row, with a 1.27 mm (0.050 in) pitch.
2. The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the
mating sequences are:
• the ground pins P4 and P12.
• the pre-charge power pins and the other ground pins.
• the signal pins and the rest of the power pins.
3. There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a
blind-mate backplane configuration.
• All used voltage pins (Vx) must be terminated.
Table 10 SATA connector pin definitions
Segment Pin Function Definition
Signal S1 Ground 2nd mate
S2 A+ Differential signal pair A from Phy
S3 A-
S4 Ground 2nd mate
S5 B- Differential signal pair B from Phy
S6 B+
S7 Ground 2nd mate
Key and spacing separate signal and power segments
Power P1 V33 3.3V power
P2 V33 3.3V power
P3 V33 3.3V power, pre-charge, 2nd mate
P4 Ground 1st mate
P5 Ground 2nd mate
P6 Ground 2nd mate
P7 V55V power, pre-charge, 2nd mate
P8 V55V power
P9 V55V power
P10 Ground 2nd mate
P11 Ground or LED signal If grounded, drive does not use deferred spin
P12 Ground 1st mate.
P13 V12 12V power, pre-charge, 2nd mate
P14 V12 12V power
P15 V12 12V power
Seagate Desktop HDD Product Manual, Rev. V 30
www.seagate.com SATA Interface
5.3 Supported ATA commands
The following table lists SATA standard commands that the drive supports.
For a detailed description of the ATA commands, refer to the Serial ATA International Organization:
Serial ATA Revision 3.0 (http://www.sata-io.org).
See “S.M.A.R.T. commands” on page 37 for details and subcommands used in the S.M.A.R.T. implementation.
Table 11 SATA standard commands
Command name Command code (in hex)
Check Power Mode E5H
Device Configuration Freeze Lock B1H / C1H
Device Configuration Identify B1H / C2H
Device Configuration Restore B1H / C0H
Device Configuration Set B1H / C3H
Device Reset 08H
Download Microcode 92H
Execute Device Diagnostics 90H
Flush Cache E7H
Flush Cache Extended EAH
Format Track 50H
Identify Device ECH
Idle E3H
Idle Immediate E1H
Initialize Device Parameters 91H
Read Buffer E4H
Read DMA C8H
Read DMA Extended 25H
Read DMA Without Retries C9H
Read Log Ext 2FH
Read Multiple C4H
Read Multiple Extended 29H
Read Native Max Address F8H
Read Native Max Address Extended 27H
Read Sectors 20H
Read Sectors Extended 24H
Read Sectors Without Retries 21H
Read Verify Sectors 40H
Read Verify Sectors Extended 42H
Read Verify Sectors Without Retries 41H
Recalibrate 10H
Security Disable Password F6H
Security Erase Prepare F3H
Security Erase Unit F4H
Seagate Desktop HDD Product Manual, Rev. V 31
www.seagate.com SATA Interface
Security Freeze F5H
Security Set Password F1H
Security Unlock F2H
Seek 70H
Set Features EFH
Set Max Address F9H
Note: Individual Set Max Address
commands are identified by the value
placed in the Set Max Features register
as defined to the right.
Address:
Password:
Lock:
Unlock:
Freeze Lock:
00H
01H
02H
03H
04H
Set Max Address Extended 37H
Set Multiple Mode C6H
Sleep E6H
S.M.A.R.T. Disable Operations B0H / D9H
S.M.A.R.T. Enable/Disable Autosave B0H / D2H
S.M.A.R.T. Enable Operations B0H / D8H
S.M.A.R.T. Execute Offline B0H / D4H
S.M.A.R.T. Read Attribute Thresholds B0H / D1H
S.M.A.R.T. Read Data B0H / D0H
S.M.A.R.T. Read Log Sector B0H / D5H
S.M.A.R.T. Return Status B0H / DAH
S.M.A.R.T. Save Attribute Values B0H / D3H
S.M.A.R.T. Write Log Sector B0H / D6H
Standby E2H
Standby Immediate E0H
Write Buffer E8H
Write DMA CAH
Write DMA Extended 35H
Write DMA FUA Extended 3DH
Write DMA Without Retries CBH
Write Log Extended 3FH
Write Multiple C5H
Write Multiple Extended 39H
Write Multiple FUA Extended CEH
Write Sectors 30H
Write Sectors Without Retries 31H
Write Sectors Extended 34H
Write Uncorrectable 45H
Table 11 SATA standard commands (continued)
Command name Command code (in hex)
Seagate Desktop HDD Product Manual, Rev. V 32
www.seagate.com SATA Interface
5.3.1 Identify Device command
The Identify Device command (command code ECH) transfers information about the drive to the host following power up.
The data is organized as a single 512-byte block of data, whose contents are shown in on page 30. All reserved bits or
words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive.
The following commands contain drive-specific features that may not be included in the SATA specification.
Table 12 Identify Device commands
Word Description Value
0
Configuration information:
• Bit 15: 0 = ATA; 1 = ATAPI
• Bit 7: removable media
• Bit 6: removable controller
• Bit 0: reserved
0C5AH
1 Number of logical cylinders 16,383
2 ATA-reserved 0000H
3 Number of logical heads 16
4 Retired 0000H
5 Retired 0000H
6 Number of logical sectors per logical track: 63 003FH
7–9 Retired 0000H
10–19 Serial number: (20 ASCII characters, 0000H = none) ASCII
20 Retired 0000H
21 Retired 0400H
22 Obsolete 0000H
23–26 Firmware revision
(8 ASCII character string, padded with blanks to end of string) x.xx
27–46 Drive model number:
(40 ASCII characters, padded with blanks to end of string)
47 (Bits 7–0) Maximum sectors per interrupt on Read multiple and Write multiple
(16) 8010H
48 Reserved 0000H
49 Standard Standby timer, IORDY supported and may be disabled 2F00H
50 ATA-reserved 0000H
51 PIO data-transfer cycle timing mode 0200H
52 Retired 0200H
53 Words 54–58, 64–70 and 88 are valid 0007H
54 Number of current logical cylinders xxxxH
55 Number of current logical heads xxxxH
56 Number of current logical sectors per logical track xxxxH
57–58 Current capacity in sectors xxxxH
59 Number of sectors transferred during a Read Multiple
or Write Multiple command xxxxH
Seagate Desktop HDD Product Manual, Rev. V 33
www.seagate.com SATA Interface
60–61
Total number of user-addressable LBA sectors available
(see Section 2.2 for related information)
*Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455
sectors, 137GB). Drives with capacities over 137GB will have 0FFFFFFFh in this
field and the actual number of user-addressable LBAs specified in words 100-
103. This is required for drives that support the 48-bit addressing feature.
0FFFFFFFh*
62 Retired 0000H
63 Multiword DMA active and modes supported
(see note following this table) xx07H
64 Advanced PIO modes supported (modes 3 and 4 supported) 0003H
65 Minimum multiword DMA transfer cycle time per word (120 nsec) 0078H
66 Recommended multiword DMA transfer cycle time per word
(120 nsec) 0078H
67 Minimum PIO cycle time without IORDY flow control (240 nsec) 0078H
68 Minimum PIO cycle time with IORDY flow control (120 nsec) 0078H
69–74 ATA-reserved 0000H
75 Queue depth 001FH
76 SATA capabilities xxxxH
77 Reserved for future SATA definition xxxxH
78 SATA features supported xxxxH
79 SATA features enabled xxxxH
80 Major version number 01F0H
81 Minor version number 0028H
82 Command sets supported 364BH
83 Command sets supported 7F09H
84 Command sets support extension (see note following this table) 4163H
85 Command sets enabled 30xxH
86 Command sets enabled BE09H
87 Command sets enable extension 4163H
88 Ultra DMA support and current mode (see note following this table) xx7FH
89 Security erase time 0039H
90 Enhanced security erase time 0039H
92 Master password revision code FFFEH
93 Hardware reset value xxxxH
94 Automatic acoustic management 8080H
95–99 ATA-reserved 0000H
Table 12 Identify Device commands (continued)
Word Description Value
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www.seagate.com SATA Interface
100–103
Total number of user-addressable LBA sectors available (see Section 2.2 for
related information). These words are required for drives that support the 48-
bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh.
ST3000DM001 = 5,860,533,168
ST3000DM002 = 5,860,533,168
ST2000DM001 = 3,907,029,168
ST2000DM002 = 3,907,029,168
ST1000DM003 = 1,953,525,168
ST1000DM004 = 1,953,525,168
ST500DM002 = 976,773,168
ST320DM000 = 625,142,448
ST250DM000 = 488,397,168
104–107 ATA-reserved 0000H
108–111
The mandatory value of the world wide name (WWN) for the drive.
NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN
support.
Each drive will have a unique value.
112–127 ATA-reserved 0000H
128 Security status 0001H
129–159 Seagate-reserved xxxxH
160–254 ATA-reserved 0000H
255 Integrity word xxA5H
Note Advanced Power Management (APM) and Automatic Acoustic Management (AAM)
features are not supported.
Note See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.
Description (if bit is set to 1)
Bit Word 63
0 Multiword DMA mode 0 is supported.
1 Multiword DMA mode 1 is supported.
2 Multiword DMA mode 2 is supported.
8 Multiword DMA mode 0 is currently active.
9 Multiword DMA mode 1 is currently active.
10 Multiword DMA mode 2 is currently active.
Bit Word 84
0 SMART error login is supported.
1 SMART self-test is supported.
2 Media serial number is supported.
3 Media Card Pass Through Command feature set is supported.
4 Streaming feature set is supported.
5 GPL feature set is supported.
6 WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported.
Table 12 Identify Device commands (continued)
Word Description Value
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7 WRITE DMA QUEUED FUA EXT command is supported.
8 64-bit World Wide Name is supported.
9-10 Obsolete.
11-12 Reserved for TLC.
13 IDLE IMMEDIATE command with IUNLOAD feature is supported.
14 Shall be set to 1.
15 Shall be cleared to 0.
Bit Word 88
0 Ultra DMA mode 0 is supported.
1 Ultra DMA mode 1 is supported.
2 Ultra DMA mode 2 is supported.
3 Ultra DMA mode 3 is supported.
4 Ultra DMA mode 4 is supported.
5 Ultra DMA mode 5 is supported.
6 Ultra DMA mode 6 is supported.
8 Ultra DMA mode 0 is currently active.
9 Ultra DMA mode 1 is currently active.
10 Ultra DMA mode 2 is currently active.
11 Ultra DMA mode 3 is currently active.
12 Ultra DMA mode 4 is currently active.
13 Ultra DMA mode 5 is currently active.
14 Ultra DMA mode 6 is currently active.
Seagate Desktop HDD Product Manual, Rev. V 36
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5.3.2 Set Features command
This command controls the implementation of various features that the drive supports. When the drive receives this
command, it sets BSY, checks the contents of the Features register, clears BSY and generates an interrupt. If the value in the
register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-
ahead and write caching features enabled. The acceptable values for the Features register are defined as follows:
Table 13 Set Features command
02HEnable write cache (default).
03HSet transfer mode (based on value in Sector Count register).
Sector Count register values:
00HSet PIO mode to default (PIO mode 2).
01HSet PIO mode to default and disable IORDY (PIO mode 2).
08HPIO mode 0
09HPIO mode 1
0AHPIO mode 2
0BHPIO mode 3
0CHPIO mode 4 (default)
20HMultiword DMA mode 0
21HMultiword DMA mode 1
22HMultiword DMA mode 2
40HUltra DMA mode 0
41HUltra DMA mode 1
42HUltra DMA mode 2
43HUltra DMA mode 3
44HUltra DMA mode 4
45HUltra DMA mode 5
46HUltra DMA mode 6
10HEnable use of SATA features
55HDisable read look-ahead (read cache) feature.
82HDisable write cache
90HDisable use of SATA features
AAHEnable read look-ahead (read cache) feature (default).
F1HReport full capacity available
Note At power-on, or after a hardware or software reset, the
default values of the features are as indicated above.
Seagate Desktop HDD Product Manual, Rev. V 37
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5.3.3 S.M.A.R.T. commands
S.M.A.R.T. provides near-term failure prediction for disk drives. When S.M.A.R.T. is enabled, the drive monitors
predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is
likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is
limited to the attributes the drive can monitor. For more information on S.M.A.R.T. commands and implementation, see the
Draft ATA-5 Standard.
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4H) that eliminates
unnecessary drive returns. The diagnostic software ships with all new drives and is also available at:
http://seatools.seagate.com.
This drive is shipped with S.M.A.R.T. features disabled. Users must have a recent BIOS or software package that supports
S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses.
Table 14 S.M.A.R.T. commands
Code in features register S.M.A.R.T. command
D0HS.M.A.R.T. Read Data
D2HS.M.A.R.T. Enable/Disable Attribute Autosave
D3HS.M.A.R.T. Save Attribute Values
D4HS.M.A.R.T. Execute Off-line Immediate (runs DST)
D5HS.M.A.R.T. Read Log Sector
D6HS.M.A.R.T. Write Log Sector
D8HS.M.A.R.T. Enable Operations
D9HS.M.A.R.T. Disable Operations
DAHS.M.A.R.T. Return Status
Note If an appropriate code is not written to the Features Register, the
command is aborted and 0x04 (abort) is written to the Error register.
Seagate Technology LLC
AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000
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Publication Number: 100686584, Rev. V
September 2016