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The ThinkPad T431s 20AA000BUS 14" Notebook Computer from Lenovo takes the no-nonsense, business-oriented side of Lenovo ThinkPad notebooks and adds a touch of personality for customer-facing roles in small- to medium-sized businesses. The result is a slimmed down 14" notebook computer that weighs just 3.6 pounds. This Lenovo notebook is also wrapped in a refined, soft matte coating with a sleek black finish.
The 14" HD+ widescreen display features LED backlighting, which is more energy efficient than CCFL backlighting. The screen has a 16:9 aspect ratio and a 1600 x 900 native resolution powered by integrated Intel HD Graphics 4000. You can also output video to an external display via the VGA or Mini DisplayPort.
The system is powered by a dual-core 1.8GHz Intel Core i5-3337U processor. It also has 4GB of 1600MHz DDR3L RAM, a 500GB 7200rpm hard drive, a 24GB solid state drive via the M.2 card slot, a 4-in-1 media card reader, 10/100/1000Mbps Gigabit Ethernet, 802.11a/b/g/n Wi-Fi, Bluetooth 4.0, an integrated webcam and microphone. There are also built-in stereo speakers with Dolby Home Theater v4. Windows 7 Professional (64-bit) is the installed operating system.
Dual-Core Intel Core i5 Performance
This Lenovo notebook houses an Intel Core i5-3337U processor. Its dual cores can reach a stock speed of 1.8GHz. The processor can also be overclocked up to 2.6GHz, thanks to Intel Turbo Boost 2.0 technology. With a dedicated 3MB L3 cache, 4GB of 1600MHz DDR3L RAM and Intel Hyper-Threading technology, you'll be able to multitask between applications quickly and efficiently
A Display of Excellence
The 14" HD widescreen display features LED backlight technology, which provide better energy efficiency and image quality than the older CCFL backlight technology. The screen has a 16:9 aspect ratio, which is the ideal standard for HDTVs, and is constructed out of Infinity Glass. The screen also has an antiglare coating so you can use this Lenovo notebook in bright rooms or outdoors in sunlight
High Definition Audio
This Lenovo notebook comes with high definition audio support for an optimal listening experience. The built-in stereo speakers work well in tandem with the high definition audio support or you can plug in external speakers as well as headphones into the 3.5mm headphone/microphone combo jack for a better audio experience
Hold video conference calls with clients or video chat with friends and family with the integrated HD webcam. This webcam is designed to work even in low-lit conditions so you'll always be seen. The built-in microphone captures your voice in clear quality so the person receiving your video chat can hear you. Multiple audio modes ensure that individuals and groups can be heard distinctly when making audio or video calls. 802.11a/b/g/n Wi-Fi ensures that you stay mobile
Lenovo Rapid Boot Technology
Time is money. That's why Lenovo Rapid Boot technology improves boot times so you have instant access to important documents and files on your Lenovo notebook when you need it
Lenovo ThinkVantage Technology
Lenovo ThinkVantage Rescue and Recovery minimize data loss because of hardware corruption, enhancing critical data safety for all your important files