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Lenovo ThinkPad T431s
Lenovo ThinkPad T431s:
Lenovo ThinkPad T431s:

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Lenovo ThinkPad T431s

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With carbon fiber reinforcement for durability, a newly enhanced keyboard optimized for Windows 8, and introducing the ThinkPad 5-point TrackPad, the T431s Ultrabook™ delivers premium features.

- ThinkPad Precision Keyboard with optional backlight
- Dolby® Home Theater® v4
- Intel® vPro™
- Roll-cage technology, a collection of durability features that add extra strength and rigidity to the magnesium bottom shell and carbon fiber top cover
- Bottom mechanical docking compatible with Lenovo ThinkPad Series 3 Docks
- Integrated 720p HD webcam with face tracking
- WWAN 3G/4G
- 30-day standby mode
- 2x USB 3.0, mini DisplayPort, VGA, 4-in-1 card reader, optional smart card reader, Ethernet RJ45, 3.5mm combo jack headphone/mic


Brand: Lenovo
Release date: March 2013
Categories: Computers > Notebooks & Netbooks
LSN: XFJ-44M-9S5-1
Colour: Black
Model Number: 20AC001CUS
Type: Notebook

Operating System

Bundled Operating System: Windows 7 Professional (64-Bit)
Operating System Architecture: 64-bit


CPU Family: Core i7
CPU Speed: 2.1 GHz
CPU Type: i7-3687U
Max Turbo Speed: 3.3 GHz
Number of Cores: Dual-Core
Number of Threads: 4
Socket Type: BGA1023


Aspect Ratio: 16:9
LED Backlight: Yes
Resolution: 1600 x 900
Screen Size: 14"


Maximum Memory Supported: 12 GB
Memory Capacity: 4GB
Memory Slot (Total): 1x SO-DIMM
Memory Spec: DDR3-SDRAM


Compatible Memory Cards: MMC • SD • SDHC • SDXC


On-board Graphics Adapter Model: Intel HD Graphics 4000

Hard Drive

Number Of SSDs Installed: 1
SSD or Flash Memory Capacity: 240GB
Storage Media: SSD
Total Storage Capacity: 240GB

Audio System

Built-in Microphone: Yes

Integrated Devices

Card Reader: Yes


Integrated Sound Card: Dolby Home Theater v4

Input Device

Touchpad: Touchpad + Pointing Stick


Kensington Lock: Yes


Bluetooth: Yes
Bluetooth Version: 4.0
Ethernet LAN Data Rates: 10 • 100 • 1000 Mbit/s
LAN: Yes
WLAN: 802.11b • 802.11g • 802.11n
Wi-Fi: Yes


Battery Life (max): 9 h
Battery Type: Lithium Polymer (LiPo)
Number Of Battery Cells: 3
Whrs: 47 Wh


Combo Headphone/Mic Port: Yes
DC-In Jack: Yes
Docking Connector: Yes
Ethernet LAN Ports: 1
Mini Displayport Quantity: 1
USB 3.0 (3.1 Gen 1) Type-A ports quantity: 2
VGA /D-SUB Ports Quantity: 1

Package Contents

AC Adapter Included: Yes

Physical Specification

Form Factor: Clamshell
Housing Material: Carbon fiber • Magnesium
Item Depth (mm): 226
Item Height (mm): 20.6
Item Width (mm): 331
Weight (kg): 1.63

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