DELL 3458 User Manual
Displayed below is the user manual for 3458 by DELL which is a product in the Notebooks category. This manual has pages.
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Copyright © 2014 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and
intellectual property laws. Dell™ and the Dell logo are trademarks of Dell Inc. in the United States and/or other
jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.
2014 ‑ 12 Rev. A00
Regulatory model: P60G | Type: P60G001/P60G002
Computer model: Inspiron 14‑3451/Inspiron 14‑3458
NOTE: The images in this document may differ from your computer
depending on the configuration you ordered.
3000 Series
Inspiron 14
1 Power and battery-status light/hard-drive
activity light
Indicates the power and battery‑charge status.
Press Fn+H to toggle this light between hard‑drive
activity light and battery‑status light.
Solid white Power adapter is connected and the
battery has more than 5% charge.
Solid yellow Computer is running on battery and the
battery has less than 5% charge.
Off • Power adapter is connected and
the battery is fully charged.
• Computer is running on battery and
the battery has more than 5% charge.
• Computer is in sleep state,
hibernation, or turned off.
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Specifications
Front
Left
Right
Base
Display
Front
1 Power-adapter port
Connect a power adapter to provide power to your
computer and charge the battery.
2 Network port (Inspiron 14-3458 only)
Connect an Ethernet (RJ45) cable from a router or a
broadband modem for network or internet access.
3 HDMI port
Connect a TV or another HDMI‑in enabled device.
Provides video and audio output.
4 USB 3.0 port
Connect peripherals such as storage devices, printers,
and so on. Provides data transfer speeds up to 5 Gbps.
5 Media-card reader
Reads from and writes to media cards.
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Specifications
Front
Left
Right
Base
Display
Left
1 Headset port
Connect a headphone, a microphone, or a headphone
and microphone combo (headset).
2 USB 2.0 ports (2)
Connect peripherals such as storage devices, printers,
and so on. Provide data transfer speeds up to
480 Mbps.
3 Security-cable slot
Connect a security cable to prevent unauthorized
movement of your computer.
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Specifications
Front
Left
Right
Base
Display
Right
1 Left-click area
Press to left‑click.
2 Touch pad
Move your finger on the touch pad to move the mouse
pointer. Tap to left‑click.
3 Right-click area
Press to right‑click.
4 Power button
Press to turn on the computer if it is turned off or in
sleep state.
Press to put the computer in sleep state if it is turned on.
Press and hold for 10 seconds to force shut‑down the
computer.
NOTE: You can customize the power‑button
behavior in Power Options. For more information,
see Me and My Dell at dell.com/support/manuals.
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Specifications
Front
Left
Right
Base
Display
Base
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Dimensions and weight
Height 21.4 mm (0.84 in)
Width 345 mm (13.58 in)
Depth 243 mm (9.57 in)
Weight (maximum) 1.9 kg (4.19 lb)
NOTE: The weight of your laptop varies depending on the configuration ordered
and the manufacturing variability.
Specifications
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System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
System information
Computer model • Inspiron 14‑3451
• Inspiron 14‑3458
Inspiron 14-3451 Inspiron 14-3458
Processor • Intel Celeron Processor
• Intel Pentium Processor
• Intel Celeron Processor
• Intel Pentium Processor
• 4th Generation Intel Core i3 Processor
• 5th Generation Intel Core i3 Processor
• 5th Generation Intel Core i5 Processor
Chipset Integrated in processor Integrated in processor
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System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Memory
Inspiron 14-3451 Inspiron 14-3458
Slot One SODIMM slot Two SODIMM slots
Type DDR3L Dual‑channel DDR3L
Speed 1333 MHz 1600 MHz
Configurations supported 2 GB and 4 GB 2 GB, 4 GB, 6 GB, and 8 GB
Specifications
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System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Ports and connectors
External:
Network One RJ45 port (Inspiron 14‑3458 only)
USB • Two USB 2.0 ports
• One USB 3.0 port
Audio/Video • One HDMI port
• One headphone and microphone combo (headset) port
Internal:
NGFF slot One NGFF slot for Wi‑Fi, Bluetooth, and Intel WiDi (optional)
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Communications
Wireless • Wi‑Fi 802.11ac
• Wi‑Fi 802.11b/g/n
• Bluetooth 4.0
• Intel WiDi (optional)
Specifications
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System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Video
Inspiron 14-3451 Inspiron 14-3458
Controller:
Integrated Intel HD Graphics • Intel HD Graphics
• Intel HD Graphics 4400
• Intel HD Graphics 5500
Discrete N/A NVIDIA GeForce 820M
Memory:
Integrated Shared system memory Shared system memory
Discrete N/A • 1 GB DDR3L
• 2 GB DDR3L
Specifications
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System
information Memory Ports and
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Dimensions and
weight
Computer
environment
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Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Audio
Controller Realtek ALC3234 with Waves MaxxAudio
Speakers Two
Speaker output:
Average 2 W
Peak 2.5 W
Microphone Single digital microphone in the camera assembly
Volume controls Media‑control shortcut keys
Specifications
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System
information Memory Ports and
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Computer
environment
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Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Storage
Interface
Inspiron 14‑3451 SATA 3 Gbps
Inspiron 14‑3458 SATA 6 Gbps
Hard drive One 2.5‑inch drive
Drives supported One hard drive
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System
information Memory Ports and
connectors
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weight
Computer
environment
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Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Display
Type 14.0‑inch TrueLife
Resolution (maximum) 1366 x 768
Pixel pitch 0.2520 mm
Dimensions:
Height 225.06 mm (8.86 in)
Width 366.63 mm (14.43 in)
Diagonal 355.6 mm (14 in)
Operating angle 0 degree (closed) to 135 degrees
Refresh rate 60 Hz
Controls Brightness can be controlled using shortcut keys
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System
information Memory Ports and
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weight
Computer
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Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Keyboard
Type Chiclet keyboard
Shortcut keys Some keys on your keyboard have two symbols on them. These keys can be
used to type alternate characters or to perform secondary functions. To type
the alternate character, press Shift and the desired key. To perform secondary
functions, press Fn and the desired key.
NOTE: You can change the behavior of the shortcut keys by pressing Fn+Esc or by
changing Function Key Behavior in BIOS setup program.
List of shortcut keys.
Keyboard
Shortcut keys
Mute audio
Decrease volume
Increase volume
Play previous track/chapter
Play/Pause
Play next track/chapter
Switch to external display
Search
Decrease brightness
Increase brightness
Toggle Fn‑key lock
Turn off/on wireless
Open application menu
Sleep
Pause/Break
Toggle between hard‑drive activity
light/battery‑status light
System request
Toggle scroll lock
Home
End
Page up
Page down
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information Memory Ports and
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Computer
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Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Camera
Resolution:
Still image 0.92 megapixel
Video 1280 x 720 (HD) at 30 fps (maximum)
Diagonal viewing angle 74 degrees
Specifications
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information Memory Ports and
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Touch pad Power adapterCamera
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Video Audio
Display
Media‑card
reader Keyboard
Touch pad
Resolution:
Horizontal 2040
Vertical 1240
Dimensions:
Width 105 mm (4.13 in)
Height 65 mm (2.56 in)
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information Memory Ports and
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Dimensions and
weight
Computer
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Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Battery
Type • 4‑cell 40 WHr smart Lithium ion
• 4‑cell 47 WHr smart Lithium ion
Dimensions:
Height 20 mm (0.79 in)
Width 270.2 mm (10.64 in)
Depth 37.5 mm (1.48 in)
Weight (maximum) 0.26 kg (0.57 lb)
Voltage 14.80 VDC
Operating time Varies depending on operating conditions and can significantly reduce under
certain power‑intensive conditions.
Charging time when the computer is off
(approximate) 4 hours
Life span (approximate) 300 discharge/charge cycles
Temperature range:
Operating 0°C to 35°C (32°F to 95°F)
Storage –40°C to 65°C (–40°F to 149°F)
Coin‑cell battery CR‑2032
Specifications
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System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media‑card
reader Keyboard
Power adapter
Type:
Inspiron 14‑3451 45 W
Inspiron 14‑3458 • 45 W
• 65 W
Input voltage 100 VAC–240 VAC
Input frequency 50 Hz–60 Hz
Input current 1.30 A/1.60 A/1.70 A
Output current 2.31 A/3.34 A
Rated output voltage 19.50 VDC
Temperature range:
Operating 0°C to 40°C (32°F to 104°F)
Storage –40°C to 70°C (–40°F to 158°F)
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information Memory Ports and
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Computer
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Touch pad Power adapterCamera
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Video Audio
Display
Media‑card
reader Keyboard
Computer environment
Airborne contaminant level G1 as defined by ISA‑S71.04‑1985
Operating Storage
Temperature range 0°C to 35°C (32°F to 95°F) –40°C to 65°C (–40°F to 149°F)
Relative humidity (maximum) 10% to 90% (non‑condensing) 0% to 95% (non‑condensing)
Vibration (maximum) *0.66 GRMS 1.30 GRMS
Shock (maximum) 110 G†160 G‡
Altitude (maximum) –15.2 m to 3048 m (–50 ft to 10,000 ft) –15.2 m to 10,668 m (–50 ft to 35,000 ft)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half‑sine pulse when the hard drive is in use.
‡ Measured using a 2 ms half‑sine pulse when the hard‑drive head is in parked position.