Table of Contents
- SATA Product Manual
- Seagate® Technology Support Services
- 1.0 Introduction
- 2.0 Drive Specifications
- 2.1 Formatted Capacity
- 2.2 Physical organization
- 2.3 Recording and Interface Technology
- 2.4 Physical Characteristics
- 2.5 Seek time
- 2.6 Start/stop times
- 2.7 Power Specifications
- 2.8 Environmental Specifications
- 2.9 Acoustics
- 2.10 Electromagnetic Immunity
- 2.11 Reliability
- 2.12 Agency and Safety Certifications
- 2.13 Safety certification
- 2.14 Environmental protection
- 2.15 Corrosive Environment
- 3.0 Configuring and Mounting the Drive
- 4.0 Serial ATA (SATA) Interface
Seagate Pro User Manual
Displayed below is the user manual for Pro by Seagate which is a product in the Internal Hard Drives category. This manual has pages.
Related Manuals
Standard models
ST1000LM049
ST500LM034
100818135, Rev. E
October 2017
SATA Product Manual
© 2017 Seagate Technology LLC. All rights reserved.
Publication number: 100818135, Rev. E October 2017
Seagate, Seagate Technology and the Spiral logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. SeaTools and 3D Defense System are
either a trademark or registered trademark of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. The FIPS logo is a certification mark
of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments. 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
a
Revision Date Pages affected and Description of change
Rev. A 03/28/2017 Initial release.
Rev. B 05/02/2017
fc, 6-9 & 23-24: Corrected model information
7: Revised maximum weight to 90g/0.198lb
9: Revised typical weight to 85g/0.187lb
Rev. C 07/13/2017 13: Updated Acoustic max values
Rev. D 09-24-2017 15-18: Updated Sections 2.12 through 2.14.3
21: Inserted: Figure 3: Mounting Dimensions (for 1-disk models) (alternate basedeck)
Rev. E 10-06-2017 20-21: Updated Figures 2-3 (mechanical drawings)
Seagate BarraCuda Pro Product Manual, Rev. E 2
Contents
Seagate® Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
1.1 About the Serial ATA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.0 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.1 Formatted Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1.1 LBA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Physical organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Recording and Interface Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Seek time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.7 Power Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.7.1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.7.2 Conducted noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.7.3 Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.7.4 Power management modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.8 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.8.1 Shock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.8.2 Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.9 Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.9.1 Test for prominent discrete tones (PDTs). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.10 Electromagnetic Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.10.1 DC Magnetic Field Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.11 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.11.1 Data loss under power interruption with write cache enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.12 Agency and Safety Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.13 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.13.1 European Union (EU) CE Marking Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.13.2 Australian RCM Compliance Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.13.3 Canada ICES-003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2.13.4 South Korean KC Certification Mark. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.13.5 Morocco Commodity Mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.13.6 Taiwanese BSMI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2.13.7 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.14 Environmental protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.14.1 European Union Restriction of Hazardous Substance Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
2.14.2 China Requirements —China RoHS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.14.3 Taiwan Requirements — Taiwan RoHS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.15 Corrosive Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Seagate BarraCuda Pro Product Manual, Rev. E 3
Contents
3.0 Configuring and Mounting the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1 Handling and Static-Discharge Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.2 Configuring the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.2.1 Serial ATA Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 Drive Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4.0 Serial ATA (SATA) Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.1 Hot-Plug Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.2 Serial ATA Device Plug Connector Pin Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.3 Supported ATA Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3.1 Identify Device command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.3.2 Set Features command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
4.3.3 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Seagate BarraCuda Pro Product Manual, Rev. E 4
Figures
Figure 1 Attaching SATA Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 2 Mounting Dimensions (for 1-disk models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 3 Mounting Dimensions (for 1-disk models) (alternate basedeck). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Seagate BarraCuda Pro Product Manual, Rev. E 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/recover/
For Seagate OEM, Distribution partner and reseller portals, visit: http://www.seagate.com/partners/
Seagate® Technology Support Services
Seagate BarraCuda Pro Product Manual, Rev. E 6
1.0 Introduction
This manual describes the functional, mechanical and interface specifications for the following Seagate® BarraCuda® Pro model drives:
These drives provide the following key features:
• 1000 Gs non-operating shock and 400 Gs of operating shock.
• 128MB buffer.
• 7200-RPM spindle speed.
• Full-track multiple-sector transfer capability without local processor intervention.
• High instantaneous (burst) data-transfer rates (up to 6Gb/s).
• MTC TechnologyTM, proprietary data flow management
• Native Command Queuing (NCQ) with command ordering.
• Quiet operation. Fluid Dynamic Bearing (FDB) motor.
• SeaToolsTM diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• Shingled magnetic recording with perpendicular magnetic recording heads/media.
• State-of-the-art cache and on-the-fly error-correction algorithms.
• Support for Read Multiple and Write Multiple commands.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Worldwide Name (WWN) capability uniquely identifies the drive.
1.1 About the Serial ATA Interface
The Serial ATA 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, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow users to
install a Serial ATA host adapter and Serial ATA disk drive in the current system and expect all of the existing applications to work as normal.
The Serial ATA interface connects each disk drive in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave
relationship with Serial ATA devices like there is with parallel ATA. If two drives are attached on one Serial ATA 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 Serial ATA 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 Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the Shadow
Register Block. All Serial ATA devices behave like Device 0 devices. For additional information about how Serial ATA emulates parallel ATA, refer to
the Serial ATA International Organization: Serial ATA (Revision 3.2). The specification can be downloaded from www.serialata.org.
Standard models
ST1000LM049
ST500LM034
Note
The host adapter may, optionally, emulate a master/slave environment to host software where two devices on separate Serial ATA 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 Serial ATA environment.
Seagate BarraCuda Pro Product Manual, Rev. E 7
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:
The specification summaries listed in the following tables are for quick reference. For details on specification measurement or definition, refer to the
appropriate section of this manual.
Table 1 Drive Specifications Summary
Drive Specification ST1000LM049 ST500LM034
Formatted capacity (1) 1TB 500GB
Guaranteed sectors 1,953,525,168 976,773,168
Heads 2
Disks 1
Bytes per sector 512 (logical) / 4096 (physical)
Recording density 2350 Kb/in
Track density 580 Ktracks/in avg
Areal density 1366 Gfc/in2 avg
Spindle speed 7200 RPM
Maximum sustained data rate, OD read 160 MB/s
Interface SATA 6Gb/s
ATA data-transfer modes supported PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
Cache buffer 128 MB
Height (mm/in) 7.0 (± 0.2) / 0.276 (± 008)
Width (mm/in) 69.85 (± 0.25) / 2.750 (± 0.010)
Length (mm/in) 100.35 (+0.20/-0.25) / 3.951 (+0.008/-0.010)
Weight (g/lb) max 90 / 0.198
Average latency 11.5 ms
Startup current, Max (+5V) 1.0 A
Voltage tolerance (including noise) 5V ± 5%
Non-Operating (Ambient °C) –40° to 70°
Operating temperature 0° to 60°
Temperature gradient 20°C per hour max (operating)
35°C per hour max (non-operating)
Relative humidity 5% to 90% (operating)
5% to 95% (non-operating)
Relative humidity gradient (max) 30% per hour
Wet bulb temperature 37.7°C max (operating)
40.0°C max (non-operating)
Altitude, operating –304.8 m to 3048 m (–1000 ft to 10,000+ ft)
Altitude, non-operating
(below mean sea level, max) –304.8 m to 12,192 m (–1000 ft to 40,000+ ft)
Operational Shock 400 Gs at 2 ms max
Seagate BarraCuda Pro Product Manual, Rev. E 8
Drive Specifications
2.1 Formatted Capacity
2.1.1 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.
Refer to Configuring and Mounting the Drive on page 19 (words 60-61 and 100-103) for additional information about 48-bit addressing support
of drives with capacities over 137 GB.
Non-Operational Shock 1000 Gs at 1 ms max
Vibration, operating 5–200 Hz: 2.0 Gs
201–500 Hz: 1.0 Gs
Vibration, non-operating 5–500 Hz: 5.0 Gs
Non-recoverable read errors 1 per 1014 bits read
Rated workload
Average annualized workload rating: <55 TB/year.
The specifications 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 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.
Load-unload cycles 600,000 at 30°C, 50% rel. humidity
Supports Hotplug operation per the
Serial ATA Revision 3.2 specification Yes
1. One GB equals one billion bytes when referring to hard drive capacity.
Accessible capacity may vary depending on operating environment and formatting.
† Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Note If the drive is powered-off before issuing flush cache command, in some instances,
the end user data in the DRAM cache might not be committed to the disk.
Model Formatted Capacity(1)
1. One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary
depending on operating environment and formatting.
Guaranteed Sectors Bytes per Sector
1TB model 1000 GB 1,953,525,168 512 (logical) /
4096 (physical)
500GB model 500 GB 976,773,168
Table 1 Drive Specifications Summary (continued)
Drive Specification ST1000LM049 ST500LM034
Seagate BarraCuda Pro Product Manual, Rev. E 9
Drive Specifications
2.2 Physical organization
2.3 Recording and Interface Technology
2.4 Physical Characteristics
2.5 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.
Drive model Read/write heads Number of discs
ST1000LM049 & ST500LM034 2 1
Interface SATA 6Gb/s
Recording method Perpendicular
Recording density 2350 Kb/in
Track density 580 ktracks/in avg
Areal density 1366 Gfc/in2 avg
Spindle speed 7200 RPM
Data transfer rate (up to) 160 MB/s
Height (mm/in) 7.0 (± 0.2) / 0.276 (± 008)
Width (mm/in) 69.85 (± 0.25) / 2.750 (± 0.010)
Length (mm/in) 100.35 (+0.20/-0.25) / 3.951 (+0.008/-0.010)
Typical weight (g/lb) 85 / 0.187
Cache buffer 128MB
Table 2 Typical seek times
Typical seek times (ms) Read
Track-to-track 0.5
Average 13.0
Average latency 11.5
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 BarraCuda Pro Product Manual, Rev. E 10
Drive Specifications
2.6 Start/stop times
2.7 Power Specifications
The drive receives DC power (+5V) through a native SATA power connector (refer to Figure 1).
2.7.1 Power consumption
Power requirements for the drives are listed in the table in Table 4. Typical power measurements are based on an average of drives tested, under
nominal conditions, at 25°C ambient temperature. These power measurements are done with DIPM enabled.
• Spinup current is measured from the time of power-on to the time that the drive spindle reaches operating speed.
• Read/Write current is measured with the heads on track, based on three 64 sector read or write operations every 100 ms.
• The drive supports three idle modes: Performance Idle mode, Active Idle mode and Low Power Idle mode. Refer to Section 2.7.4 for power-
management modes.
Table 3 Start/stop times
Capacity 1-disk models 1-disk models
Typical seek times (ms) Typical Max @ 25°C
Power-on to ready (sec) 3.2 3.5
Standby to ready (sec) 2.5 3.0
Table 4 DC Power Requirements
Power Dissipation 1-disk models
+5V input average (25° C)
Spinup (max) 1.00A
Write average 1.70W
Read average 1.90W
Idle, low power mode 0.70W
Standby(1)
1. Standby power is measured at steady state (after 200ms from transition)
0.13W
Sleep 0.13W
Seagate BarraCuda Pro Product Manual, Rev. E 11
Drive Specifications
2.7.2 Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line.
• 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 20 MHz.
2.7.3 Supply Voltage
2.7.4 Power management modes
The drive provides programmable power management to provide greater energy efficiency. In most systems, power management is controlled
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.
nIdle mode
The electronics remains powered, and the drive accepts all commands and returns to Active mode when disk access is necessary.
•Standby mode
The drive enters Standby mode immediately 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 electronics are in low power mode, the heads are parked and the spindle is at rest. The
drive accepts all commands and returns to Active mode when disk access is necessary.
nSleep mode
The drive enters Sleep mode after receiving a Sleep command from the host. In Sleep mode, the electronics are in low power mode, 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.
nIdle 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 commands 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.
Allowable voltage 5V ± 5%
Allowable noise/ripple 100 p-p max, 0-20 MHz
Allowable supply rise time <100 ms
Table 5 Power modes
Power modes Heads Spindle Electronics
Active (operating) Tracking Rotating Full power
Idle, performance Tracking Rotating Partial Power
Idle, active Floating Rotating Partial Power
Idle, low power Parked Rotating Partial Power
Standby Parked Stopped Low Power
Sleep Parked Stopped Low Power
Seagate BarraCuda Pro Product Manual, Rev. E 12
Drive Specifications
2.8 Environmental Specifications
This section provides the temperature, humidity, shock, and vibration specifications for BarraCuda Pro drives.
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
Above 1000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.
2.8.1 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.
2.8.1.1 Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 400 Gs based on
half-sine shock pulses of 2ms. Shocks should not be repeated more than one time per axis.
2.8.1.2 Non-operating shock
The non-operating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently
put into operation is 1000 Gs based on a nonrepetitive half-sine shock pulse of 1 ms duration.
Table 6 Environmental specifications
Parameters Operating Non-Operating
Ambient temperature 0° to 60°C (32° to 140°F) -40° to 70°C (-40° to 158°F)
Temperature gradient 20°C per hour (36°F per hour) max,
without condensation
35°C per hour (63°F per hour) max,
without condensation
Humidity 5% to 90% non-condensing
(30% per hour)
5% to 95% non-condensing
(30% per hour)
Wet bulb 37.7°C (99.8°F) max 40°C (104°F) max
Altitude -304.8m to 3048m
(-1000ft to 10,000ft)
-304.8m to 12,192m
(-1000ft to 40,000ft)
Note Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Note
The recommended storage period:
• 1 year under controlled conditions of 34°C 90%RH or less
• 90 days in uncontrolled storage conditions
Seagate BarraCuda Pro Product Manual, Rev. E 13
Drive Specifications
2.8.2 Vibration
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.
2.8.2.1 Operating vibration
The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified
below.
2.8.2.2 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.
2.9 Acoustics
Drive emission of sound is measured consistent with the ECMA-74 and its referenced standards. Testing is conducted at room temperature
(approximately 25°C). Emission levels are reported as the total A-weighted sound power levers for steady state, idle, and active seeks modes of
operation.
2.9.1 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 the lower limit for the threshold curve* 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.
*Defined as the median curve given by ISO 389-7 (Tf curve) minus 10dB at all frequencies.
5–200 Hz 2.0 Gs (0 to peak). Max displacement may apply below 10 Hz.
201–500 Hz 1.0 Gs (0 to peak).
5–500 Hz 5.0 Gs (0 to peak). Max displacement may apply below 22 Hz.
Table 7 Drive A-weighted Sound Power Levels (SWL, BA)
1-disk models
Idle(1)
1. 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 bels (typ)
2.4 bels (max)
Performance Seek 2.4 bels (typ)
2.6 bels (max)
Seagate BarraCuda Pro Product Manual, Rev. E 14
Drive Specifications
2.10 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) environment as defined in Table 8.
2.10.1 DC Magnetic Field Immunity
Table 8 Radio Frequency Environments
Test Description Performance
Level
Reference
Standard
Electrostatic discharge Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN 61000-4-2: 95
Radiated RF immunity 80 to 1GHz, 3 V/m, 80% AM with 1 kHz sine
900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz AEN 61000-4-3: 96
ENV 50204: 95
Electrical fast transient ± 1 kV on AC mains, ± 0.5 kV on external I/O B EN 61000-4-4: 95
Surge immunity ± 1 kV differential, ± 2 kV common, AC mains B EN 61000-4-5: 95
Conducted RF immunity 150 kHz to 80 MHz, 3 Vrms, 80% AM with 1 kHz sine A EN 61000-4-6: 97
Power Frequency H-field immunity 1 A/m, 50Hz/60Hz, 3 axes A EN 61000-4-8: 97
Voltage dips, interrupts 30% Reduction for 25 cycles
>95% Reduction for 250 cycles
>95%, 0.5 cycles
C
C
B
EN 61000-4-11: 94
Table 9 DC Magnetic Field Immunity
Test Product Spec (Standalone)
DC Magnetic Field Immunity 1, 2, 3 400 Gauss, RMS
1 Field in Gauss at the drive envelope. Testing per procedures 20800109-349 and 20800109-350.
2 Passing Field in Gauss at the drive envelope. In practice, testing is conducted using a fixed distance from the bottom of the mag-
net to the top of the drive. Calibration of the field vs. distance is done with a Hall probe with no magnetic materials present.
3 Testing to be done with magnet.375” dia. x 0.100” Ni-plated NdFeB; B,~11.5 kG, magnetized along its length; the magnet is ori-
ented with the length perpendicular to the drive cover/PCBA. Drive to be properly secured during test.
Seagate BarraCuda Pro Product Manual, Rev. E 15
Drive Specifications
2.11 Reliability
2.11.1 Data loss under power interruption with write cache enabled
Drive preserves its data during all operations except in cases where power to the drive is interrupted during write operations. This could result in
either an uncorrected data error being reported, or the entire sector/track becoming unreadable. This can be permanently recovered by rewriting
to the same location on the drive. Additionally any data present in the DRAM buffer will not be written to the disk media, additionally, the drive will
not be able to return the original data.
In order to prevent this data loss, the host should issue a standby immediate or flush cache command before a controlled power off operation to the
drive.
2.12 Agency and Safety Certifications
Each Hard Drive and Solid State Drive ("drives") has a product label that includes certifications that are applicable to that specific drive. The follow-
ing information provides an overview of requirements that may be applicable to the drive.
2.13 Safety certification
The drives are recognized in accordance with UL/cUL 60950-1 and EN 60950-1.
The following regulatory model number represent all features and configurations within the series:
Regulatory Model Numbers: SDC006
2.13.1 European Union (EU) CE Marking Requirements
Drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic Compatibility
Directive (2014/30/EU) put into force on 20 April 2016. Testing is performed to the levels specified by the product standards for
Information Technology Equipment (ITE). Emission levels are defined by EN 55032:2012, Class B and the immunity levels are defined
by EN 55024:2010.
The drives also meet the requirements of The Low Voltage Directive (LVD) 2014/35/EU.
Seagate drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with all relevant
regulatory requirements and standards for the drives, Seagate cannot guarantee that all system-level products into which the drives
are installed comply with all regulatory requirements and standards applicable to the system-level products. The drive is designed
for operation inside a properly designed system (e.g., enclosure designed for the drive), 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 the system-level products.
For compliance with the RoHS "Recast" Directive 2011/65/EU (RoHS 2), See Section 2.14.1.1 on page 17.
2.13.2 Australian RCM Compliance Mark
If these models have the RCM marking, they comply with the Australia/New Zealand Standard AS/NZ CISPR32 and meet the
Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication and Media Authority (ACMA).
Non-recoverable read errors 1 per 1014 bits read, max
Load/Unload (U/UL)
30°C, 50% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
Rated workload Average annualized workload rating: <55 TB/year.
The specifications 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 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 dis-
play the warranty information for the drive.
Seagate BarraCuda Pro Product Manual, Rev. E 16
Drive Specifications
2.13.3 Canada ICES-003
If this model has the ICES-003:2016 marking it complies with requirements of ICES tested per ANSI C63.4-2014.
2.13.4 South Korean KC Certification Mark
The South Korean KC Certification Mark means the drives 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 Agency (RRA)
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.
2.13.5 Morocco Commodity Mark
To satisfy our OEM customers, Seagate has added the Moroccan Commodity Mark to the drives provided to the OEM for the sale of
Customer Kits produced by our OEM customers that are intended to be incorporated into the OEM's finished system-level product by
an end user. The Customer Kits are considered 'devices' under Morocco's Order of the Minister of Industry, Trade, Investment and
Digital Economy No. 2574-14 of 29 Ramadan 1436 (16 July 2015) on electromagnetic compatibility of equipment.
Seagate drives are tested for compliance and complies with the European Union (EU) Electromagnetic Compatibility (EMC) Directive
2014/30/EU and the Low Voltage Directive (LVD) 2014/35/EU. Accordingly, the drives also meets the requirements of Morocco's
Order of the Minister of Industry, Trade, Investment and Digital Economy No. 2574-14 of 29 Ramadan 1436 (16 July 2015) on
electromagnetic compatibility of equipment.
2.13.6 Taiwanese BSMI
Drives with the Taiwanese certification mark comply with Chinese National Standard, CNS13438.
For compliance with the Taiwan Bureau of Standards, Metrology and Inspection’s (BSMI) requirements, See Section 2.14.3 on page 18.
2.13.7 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 noncertified 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 a 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.
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Seagate BarraCuda Pro Product Manual, Rev. E 17
Drive Specifications
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 Substance Law
2.14.1.1 Restriction of Hazardous Substances in Electrical and Electronic Equipment
Seagate drives are designed to be compliant with the European Union RoHS "Recast" Directive 2011/65/EU (RoHS 2) as amended by
Directive (EU) 2015/863. The RoHS2 restricts the use of certain hazardous substances such as Lead, Cadmium, Mercury, Hexavalent
Chromium, Polybrominated Biphenyls (PBB) and Polybrominated Diphenyl Ether (PBDE), BisBis(2-Ethylhexyl) phthalate (DEHP),
Benzyl butyl phthalate (BBP), Dibutyl phthalate (DBP), and Diisobutyl phthalate (DIBP) in electrical and electronic equipment (EEE).
2.14.1.2 Substances of Very High Concern (SVHC)
The European Union REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) Regulation (EC) 1907/2006
regulates chemicals shipped into and used in Europe. A number of parts and materials in Seagate products are procured from
external suppliers. We rely on the representations of our suppliers regarding the presence of REACH substances in these articles and
materials. Our supplier contracts require compliance with our chemical substance restrictions, and our suppliers document their
compliance with our requirements by providing full-disclosure material content declarations that disclose inclusion of any REACH-
regulated substance in such articles or materials. Product-specific REACH declarations are available upon request through your
Seagate Sales Representative.
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, Seagate determines 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.
Table 10 China - Hazardous Substances
部件名称
Part Name
有害物质
Hazardous Substances
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(Cr+6)
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
硬盘驱动器
HDD XOO O O O
印刷电路板组装
PCBA XOO 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 BarraCuda Pro Product Manual, Rev. E 18
Drive Specifications
2.14.3 Taiwan Requirements — Taiwan RoHS
Taiwan RoHS refers to the Taiwan Bureau of Standards, Metrology and Inspection’s (BSMI) requirements in standard CNS 15663,
Guidance to reduction of the restricted chemical substances in electrical and electronic equipment. Seagate products must comply
with the “Marking of presence” requirements in Section 5 of CNS 15663, effective January 1, 2018. This product is Taiwan RoHS
compliant.
The following table meets the Section 5 “Marking of presence” requirements.
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 11 Taiwan - Restricted Substances
設備名稱：硬盤設備，型號：僅適用于內部使用
Equipment Name: Hard Disk Device, Type Designation: Internal Use Only
單元
Unit
限用物質及其化學符號
Restricted Substance and its chemical symbol
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(Cr+6)
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
印刷电路板组装
PCBA —〇〇〇〇〇
机壳
Chassis or Cabinet —〇〇〇〇〇
備考 1. "O" 係指該项限用物質之百分比含量未超出百分比含量基準值。
Note 1. "O" indicates that the percentage content of the restricted substance
does not exceed the percentage of reference value of presence.
備考 2. "—" 係指該项限用物質為排除項目。
Note 2. "—" indicates that the restricted substance corresponds to the exemption.
Seagate BarraCuda Pro Product Manual, Rev. E 19
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.
3.2 Configuring the Drive
Each drive on the Serial ATA interface connects in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave
relationship because each drive is considered a master in a point-to-point relationships. If two drives are attached on one Serial ATA 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.
3.2.1 Serial ATA Cables and Connectors
The Serial ATA 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 in). Refer to Table 12 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 shown in Figure 1.
Figure 1 Attaching SATA Cabling
Each cable is keyed to ensure correct orientation.
CAUTION
• Keep the drive in the electrostatic discharge (ESD) bag until ready for installation to limit the
drive’s exposure to ESD.
• Before handling the drive, put on a grounded wrist strap, or ground yourself 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.
Power cable
Signal cable
Signal connector
Power connector
Seagate BarraCuda Pro Product Manual, Rev. E 20
Configuring and Mounting
3.3 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 in (0.76 mm) around the entire perimeter of the drive for cooling.
• Use only M3 x 0.5 mounting screws.
• Do not overtighten the mounting screws. Maximum torque: 4.0 in-lb (0.4519 N-m).
• Four (4) threads (0.080 in, 2.032 mm) minimum screw engagement recommended.
• Avoid excessive drive distortion when mounting. Refer to the following specifications for stiffness/deflection information:
Figure 2 Mounting Dimensions (for 1-disk models)
Top cover stiffness/deflection
Operating: no performance degradation, emitted
noise, mechanical damage, or hard errors
10 mm probe: 2.0kgf (typical)
Non-operating: no hard errors 10 mm probe: maximum 2.0kgf (instantaneous)
100.350
+
-
0.200
0.250
69.850 ± 0.250
2.499 ± 1.270
7.949 ± 1.270
(16.520)
(22.450)
2(90.600)
2(14.000)
2
2X (3.000)
7.000
0.200
2X M3 X 0.5-6H
MOUNTING HOLES: BOTH SIDES
4MM MIN. SCREW DEPTH FROM
M3 PADS. NO THRU.
3.5+.075-.3X90
(13.430)
(3.500)
BASE
BOTH SIDES
4 X M3 X 0.5-6H
2.5MM MIN FULL THREAD. NO THRU
3.5 +.075 -.3 X90
RECOMMENDED
TEMPERATURE
MEASUREMENT
LOCATION
Seagate BarraCuda Pro Product Manual, Rev. E 21
Figure 3 Mounting Dimensions (for 1-disk models) (alternate basedeck)
100.350
+
-
0.200
0.250
69.850 ± 0.250
2.499 ± 1.270
7.949 ± 1.270
(16.520)
(22.450)
(90.600)
(14.000)
2X (3.000)
7.000 0.200
2X M3 X 0.5-6H
MOUNTING HOLES: BOTH SIDES
4MM MIN. SCREW DEPTH FROM
M3 PADS. NO THRU.
3.5+.075-.3X90
(13.430)
(3.500)
BASE
BOTH SIDES
4 X M3 X 0.5-6H
2.5MM MIN FULL THREAD. NO THRU
3.5 +.075 -.3 X90
RECOMMENDED
TEMPERATURE
MEASUREMENT
LOCATION
Seagate BarraCuda Pro Product Manual, Rev. E 22
Serial ATA (SATA) Interface
4.0 Serial ATA (SATA) Inter face
These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes
0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. The drive also supports the use of the IORDY signal to provide reliable high-speed data
transfers.
For detailed information about the Serial ATA interface, refer to the Serial ATA: High Speed Serialized AT Attachment specification.
4.1 Hot-Plug Compatibility
BarraCuda Pro drives incorporate connectors which enable users to hot plug these drives in accordance with the Serial ATA: High Speed Serialized
AT Attachment specification revision 2.0. This specification can be downloaded from www.serialata.org. This device requires a COMRESET from the
host after a hotplug event.
4.2 Serial ATA Device Plug Connector Pin Definitions
Table 12 summarizes the signals on the Serial ATA interface and power connectors. Refer to the Notes below.
Notes
1All pins are in a single row, with a 1.27 mm (0.050 in) pitch.
2The 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.
3There 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.
4All used voltage pins (Vx) must be terminated.
Table 12 Serial ATA 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 V5 5V power, pre-charge, 2nd mate
P8 V5 5V power
P9 V5 5V 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
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Serial ATA (SATA) Interface
4.3 Supported ATA Commands
Table 13 lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA
International Organization: Serial ATA (Revision 2.6). Refer to www.sata-io.org.
Refer to S.M.A.R.T. commands on page 30 for details and subcommands used in the S.M.A.R.T. implementation.
Table 13 Supported ATA commands
ATA-standard commands names Command code (in hex)
Device Configuration Restore B1h/C0h
Device Configuration Freeze Lock B1h/C1h
Device Configuration Identify B1h/C2h
Device Configuration Set B1h/C3h
Download Microcode 92h
Execute Device Diagnostics 90h
Flush Cache E7h
Flush Cache Extended EAh
Identify Device ECh
Initialize Device Parameters 91h
Read Buffer E4h
Read DMA C8h
Read DMA Extended 25h
Read DMA without Retries C9h
Read Long with Retries 22h
Read Long without Retries 23h
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
Seek 70h
Set Features EFh
Set Max Address F9h
Note: Individual Set Max 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 Ext 37h
Set Multiple Mode C6h
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
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Serial ATA (SATA) Interface
S.M.A.R.T. Enable/Disable Auto Offline B0h/DBh
S.M.A.R.T. Enable One Attribute Modification B0h/E0h
S.M.A.R.T. Execute Offline B0h/D4h
S.M.A.R.T. Free Fall Protection Host Interface FEh
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 Attribute Thresholds B0h/D7h
S.M.A.R.T. Write Attribute Values B0h/E1h
S.M.A.R.T. Write Log Sector B0h/D6h
Trusted Receive 5Ch (SED only)
Trusted Receive DMA 5Dh (SED only)
Trusted Send 5Eh (SED only)
Trusted Send DMA 5Fh (SED only)
Write Buffer E8h
Write DMA CAh
Write DMA Extended 35h
Write DMA without Retries CBh
Write Long with Retries 32h
Write Long without Retries 33h
Write Multiple C5h
Write Multiple Extended 39h
Write Sectors 30h, 31h
Write Sectors Extended 34h
ATA-standard power-management commands
Check Power Mode E5h
Idle E3h
Idle Immediate E1h
Sleep E6h
Standby E2h
Standby Immediate E0h
ATA-standard security commands
Security Set Password F1h
Security Unlock F2h
Security Erase Prepare F3h
Security Erase Unit F4h
Security Freeze Lock F5h
Security Disable Password F6h
Table 13 Supported ATA commands
ATA-standard commands names Command code (in hex)
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Serial ATA (SATA) Interface
4.3.1 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 Table 14. 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. Refer to Drive Specifications on page 7 for default parameter settings.
The following commands contain drive-specific features that may not be included in the Serial ATA specification.
Table 14 Identify Device command
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 Specific configuration C837H
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 8000H
22 Obsolete 0004H
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) ST1000LM049
ST500LM034
47 (Bits 7–0) Maximum sectors per interrupt on Read multiple and Write multiple (16) 8010H
48 Trusted Computing Feature set options 4001H
49 Standard Standby timer, IORDY supported and may be disabled 2F00H
50 Capabilities 4000H
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
60–61 Total number of user-addressable sectors
This field contains a value that is one greater than the total number of
user-addressable sectors. The maximum value that shall be placed in this field is
0FFFFFFFh. The 0FFFFFFFh value applies to all capacities over 137GB
(see Section 2.1, Formatted Capacity for related information).
ST1000LM049 = 0FFFFFFFh
ST500LM034 = 0FFFFFFFh
62 Retired 0000H
63 Multiword DMA active and modes supported (see note following this table) xx07H
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Serial ATA (SATA) Interface
64 Advanced PIO modes supported (modes 3 and 4 supported) 0003H
65 Minimum multiword DMA transfer cycle time per word (120 ns) 0078H
66 Recommended multiword DMA transfer cycle time per word (120 ns) 0078H
67 Minimum PIO cycle time without IORDY flow control (240 ns) 0078H
68 Minimum PIO cycle time with IORDY flow control (120 ns) 0078H
69 Additional Supported bits
Bit 4 means Device Encrypts All User Data on the device.
Bit 7 means IEEE1667 protocol is supported.
xx1xH
or
xx9xH
70–74 ATA-reserved 0000H
75 Queue depth 001FH
76 Serial ATA capabilities 0D06H
77 ATA-reserved 0000H
78 Serial ATA features supported 0048H
79 Serial ATA features enabled 0048H
80 Major version number 01F0H
81 Minor version number 0029H
82 Command sets supported 746BH
83 Command sets supported 7D69H
84 Command sets support extension 61E3H
85 Command sets enabled 7469
86 Command sets enabled BC49H
87 Command sets enable extension 61E3H
88 Ultra DMA support and current mode (see note following this table) xx7FH
89 Security erase time xxxxH
90 Enhanced security erase time xxxxH
91 Current APM values 8080H
92 Master password revision code FFFEH
93 Hardware reset value (see description following this table) xxxxH
94 Auto acoustic management setting xxxxH
95 Stream Min. Request Size 0000H
96 Streaming Transfer Time - DMA 0000H
97 Streaming Access Latency - DMA and PIO 0000H
98-99 Streaming Performance Granularity 0000H
100–103 Total number of user-addressable LBA sectors available
(see Section 3.2, Configuring the Drive for related information)
These words are required for drives that support the 48-bit addressing
feature. Maximum value: 0000FFFFFFFFFFFFh.
ST1000LM049 = 1,953,525,168
ST500LM034 = 976,773,168
104 Streaming Transfer Time - PIO 0000H
105 Reserved 0000H
106 Physical sector size / Logical sector size 6003H
Table 14 Identify Device command
Word Description Value
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Serial ATA (SATA) Interface
107 Seagate 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.
112-118 ATA-reserved 0000H
119 Free Fall Protection support (bit 5) 1 = Free Fall Protection supported
0 = Free Fall Protection not supported
120 Free Fall Protection enable/disable (bit 5) 1 = Free Fall Protection feature is enabled
0 = Free Fall Protection feature is disabled
121–127 ATA-reserved 0000H
128 Security status 0021H
129–159 Seagate-reserved xxxxH
160–221 ATA-reserved 0000H
222 Transport major version number 101FH
223–254 ATA-reserved 0000H
255 Integrity word xxA5H
Note See the bit descriptions below for words 63, 88 and 93 of the Identify Drive data. (on next page)
Table 14 Identify Device command
Word Description Value
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Serial ATA (SATA) Interface
Table 15 Bit Descriptions
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 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.
Bit Word 93
13 1 = 80-conductor cable detected, CBLID above VIH
0 = 40-conductor cable detected, CBLID below VIL
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Serial ATA (SATA) Interface
4.3.2 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 16 Set Features command values
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
55HDisable read look-ahead (read cache) feature.
82HDisable write cache
AAHEnable read look-ahead (read cache) feature (default).
C1HDisable the Free Fall Protection feature (41H above enables the Free Fall Protection feature)
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
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Serial ATA (SATA) Interface
4.3.3 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://www.seagate.com/support/downloads/seatools/.
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 17 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 0x 04 (abort) is written to the Error register.
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October 2017