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Lenovo Group Limited
20AA000QCA
$1,494.99
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Manufacturer Lenovo Group Limited
Manufacturer Part Number 20AA000QCA
Manufacturer Website Address https://www.lenovo.com
Brand Name Lenovo
Product Line ThinkPad
Product Series T431s
Product Model 20AA000QCA
Product Name ThinkPad T431s (20AA-000QCA)
Marketing Information 

Brilliant business laptops.

Rock-solid reliability. Blazing-fast performance. Clever manageability tools. We pack a lot of intelligent features into every ThinkPad® laptop and tablet so you get more out. More productivity, more cost savings, more IT headache-busting. That`s why a ThinkPad investment isn`t just smart. It`s pure genius.


Product Type Ultrabook
Processor Manufacturer Intel
Processor Type Core i7
Processor Generation 3rd Gen
Processor Model i7-3687U
Processor Core Dual-core (2 Core)
Processor Speed 2.10 GHz
Cache 4 MB
Direct Media Interface 5 GT/s
64-bit Processing Yes
Hyper-Threading Yes
Chipset Manufacturer Intel
Chipset Model QM77 Express
Total Installed System Memory 4 GB
Maximum Supported System Memory 12 GB
System Memory Technology DDR3 SDRAM
Total Number of Memory Slots 1
Memory Card Reader Yes
Memory Card Supported SD
SDHC
SDXC
MultiMediaCard (MMC)
Drive Type HDD
Total Hard Drive Capacity 500 GB
Hard Drive Interface Serial ATA/300
Hard Drive RPM 7200
Screen Size 14``
Display Screen Type LCD
Aspect Ratio 16:9
Screen Mode HD+
Screen Resolution 1600 x 900
Backlight Technology LED
Wireless LAN Yes
Wireless LAN Manufacturer Intel
Wireless LAN Model Centrino Advanced-N 6235
Wireless LAN Standard IEEE 802.11a/b/g/n
Ethernet Technology Gigabit Ethernet
Bluetooth Yes
Bluetooth Standard Bluetooth 4.0
Front Camera/Webcam Yes
Microphone Yes
Finger Print Reader Yes
Speakers Yes
Total Number of USB Ports 2
Number of USB 3.0 Ports 2
VGA Yes
Network (RJ-45) Yes
Audio Line Out Yes
DisplayPort Yes
Operating System Platform Windows
Operating System Windows 7
Keyboard Yes
Pointing Device Type TouchPad
Trackpoint
TouchPad Features Multi-touch Gesture
Number of Cells 3-cell
Battery Chemistry Lithium Polymer (Li-Polymer)
Battery Energy 47 Wh
Maximum Battery Run Time 5.90 Hours
Maximum Power Supply Wattage 45 W
Product Color Black
Height 0.81`` (20.57 mm)
Width 13.03`` (330.96 mm)
Depth 8.90`` (226.06 mm)
Weight (Approximate) 1.63 kg
Package Contents 
  • ThinkPad T431s (20AA-000QCA)
  • AC Adapter

Security Features 
  • Power-on Password
  • Hard Disk Password
  • Supervisor Password
  • Security Keyhole
  • Trusted Platform Module, TCG 1.2-compliant

Energy Star Yes
Environmentally Friendly Yes
Environmental Certification Electronic Product Environmental Assessment Tool Silver (EPEAT Silver)
GREENGUARD
Limited Warranty 1 Year