| DESIGN AND DIMENSIONS | Lenovo ThinkPad T431s (20AA) | - |
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| Product Type | Ultrabook | - |
|---|---|---|
| Dimensions (WxDxH) | 33.1 cm x 22.6 cm x 2.065 cm | - |
| Weight | 1.63 kg | - |
| Case Material | Carbon fibre, glass-fibre, magnesium alloy | - |
| Colour | Graphite black | - |
| DISPLAY | Lenovo ThinkPad T431s (20AA) | - |
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| Screen Size (Type) | 14" | - |
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| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1600 x 900 (HD+) | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 16:9 | - |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo ThinkPad T431s (20AA) | - |
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| CPU | Intel Core i5 (3rd Gen) 3437U / 1.9 GHz | - |
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| Max Turbo Speed | 2.9 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | 3 MB | - |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel QM77 Express | - |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Lenovo ThinkPad T431s (20AA) | - |
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| RAM | 4 GB (provided memory is soldered) | - |
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| Max RAM Supported | 12 GB | - |
| RAM Type | DDR3L SDRAM | - |
| Speed | 1600 MHz / PC3-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad T431s (20AA) | - |
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| Main Storage Size (HDD/SSD) | 180 GB SSD SATA 6Gb/s | - |
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| AUDIO & VIDEO | Lenovo ThinkPad T431s (20AA) | - |
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| Graphics Processor (GPU) | Intel HD Graphics 4000 | - |
|---|---|---|
| Camera | Yes | - |
| Camera Features | Face tracking | - |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, stereo microphone | - |
| Codec | Realtek ALC3202 | - |
| Compliant Standards | High Definition Audio, Dolby Home Theater v4 | - |
| COMMUNICATIONS | Lenovo ThinkPad T431s (20AA) | - |
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| Wireless | 802.11a/b/g/n, Bluetooth 4.0 | - |
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| Wireless Controller | Intel Centrino Advanced-N 6235 | - |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Intel 82579LM | - |
| WWAN |
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| Generation | 3G | - |
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| Technology | GSM, GPRS, EDGE, HSPA+ | - |
| Controller | Ericsson N5321 | - |
| Max Transfer Rate | 21 Mbps | - |
| BATTERY | Lenovo ThinkPad T431s (20AA) | - |
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| Technology | 3-cell lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | - |
| Battery Life | Up to 9 hours | - |
| AC ADAPTER | Lenovo ThinkPad T431s (20AA) | - |
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| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt | - |
| INPUT | Lenovo ThinkPad T431s (20AA) | - |
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| Type | Keyboard, TrackPoint, UltraNav | - |
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| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T431s (20AA) | - |
|---|
| Interfaces | USB 3.0 PoweredUSB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
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| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo ThinkPad T431s (20AA) | - |
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| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition (available through downgrade rights from Windows 8 Pro 64-bit) + Windows 8 Pro 64-bit Licence - German | - |
|---|---|---|
| Software Included | ThinkVantage Access Connections, ThinkVantage Power Manager, Adobe Reader, Fingerprint Software, Skype, ThinkVantage System Update, Norton Internet Security (30 days subscription), ThinkVantage Product Recovery, Lenovo Simple Tap, Lenovo Message Center Plus, EverNote, Lenovo Solution Center, Lenovo Cloud Storage by SugarSync, Password Manager, Amazon Kindle, Intel AppUp Center, AccuWeather, PC Device Stage, Nitro Pro | - |
| MISCELLANEOUS | Lenovo ThinkPad T431s (20AA) | - |
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| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | - |
| Security | Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader, smart card reader | - |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT) | - |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS, GREENGUARD | - |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Manufacturer Warranty | Limited warranty - 3 years - on-site - availability: 9 hours a day / Monday-Friday Limited warranty - battery - 1 year Technical support - phone consulting - 3 years - availability: 24 hours a day / Monday-Sunday |
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