Lenovo ThinkPad T400, Intel® Core™2 Duo, 2.53 GHz, 14.1", 1280 x 800 pixels, 2 GB, Windows Vista Business Lenovo ThinkPad T400. Processor family: Intel® Core™2 Duo, Processor model: P8700, Processor frequency: 2.53 GHz. Display diagonal: 14.1", Display resolution: 1280 x 800 pixels. Internal memory: 2 GB. Operating system installed: Windows Vista Business. Weight: 5 lbs (2.27 kg) https://www.notebookcheck.net/Review-Lenovo-Thinkpad-T400-6474-19G-Notebook.15861.0.html As Value Line models are thought for private users, under the name "ThinkPad" devices are found for professional use. The T-series tries straddling between performance, power efficiency and portability besides a row of other ThinkPad series. Read mor... Good office performance, Excellent input devices, Splashproof keyboard, ThinkLight keyboard light, ThinkVantage tools, UltraBay Slim Slot, Docking port, Buckling resistant hard disk, Very quiet in idle and office mode Vertical USB ports, Port arrangement for lefties, Recovery DVDs/CDs aren't included Lenovo Thinkpad T400With the T400 Lenovo managed to design a professional notebook with communication features and a good mobility once again. The main focus of the tested notebook, with Intel Core 2 CPU and integrated GMA 4500 MHD graphic chip, lies defi... http://www.notebookreview.com/notebookreview/updated-lenovo-thinkpad-t400-review/ The T400 ThinkPad is the much-loved 14.1" business notebook sold by Lenovo. Since our last review of this notebook Lenovo has added a new high-brightness screen option as well as quietly updated the keyboard structure to hopefully limit some of the f... Screen backlight makes me wonder where I put my sunglasses, Excellent battery life even with high brightness screen, Improved keyboard support, Excellent ThinkPad build quality ThinkLight still needs some work The high brightness display option on the updated T400 looks excellent and doesn’t take a huge bite out of your battery under normal activities. With most high brightness screens the power consumption is high even at lower brightness settings and wh... ThinkPads are the three-piece power suits of the laptop world, delivering sturdy hardware and high-end components in an unassuming black chassis. The new Lenovo ThinkPad T400 is no exception. Excellent battery life and useful productivity applications... The Lenovo ThinkPad T400 is an all-purpose laptop that makes a pretty compelling package. The Thinkpad T400 gives you sturdy construction, great battery life, smart design, and some useful special features - all in all, a good deal.... https://www.pcworld.com/article/161074/lenovo_thinkpad_t400.html ThinkPads are the three-piece power suits of the laptop world, delivering sturdy hardware and high-end components in an unassuming black chassis. The new T400 is no exception. Excellent battery life and useful productivity applications are wrapped in a... Outstanding battery life, The amazingly handy ThinkVantage suite, Lackluster speakers could use some oompf, Graphics are suitable for work only https://www.phoronix.com/scan.php?page=article&item=lenovo_t400&num=1 Some X.Org developers have been looking at mobile GPU switching support, but so far, that has not amounted to anything. For now, Linux users are limited to choosing one graphics processor to use prior to booting into Linux. The Lenovo ThinkPad T400 sup... Lenovo proudly presents the successor to the popular T61 series, the ThinkPad T400. Our model of this portable business laptop came with a Montevina Intel Core 2 Duo T9400 2.53GHz processor, 2GB DDR3 RAM, and a 160GB HDD. It was equipped wi... Long battery life, Hybrid Switchable Graphics, Sturdy performance, Bright LED backlit LCD Nothing will impress you that much, Keyboard not what it once was, Card reader not standard Lenovo has presented a worthy successor to the T61 series with the T400. Every piece of the hardware, from the processor to the RAM to the HDD, was a solid choice by Lenovo and performed well under our testing. The battery life was excellent, in part t... https://www.laptopmag.com/reviews/laptops/thinkpad-t400 Featuring switchable graphics and more than 6 hours of runtime, this 14-inch notebook is a strong business performer. Solid performance, Switchable graphics, Long endurance with extended battery Design a bit dated, Mediocre hard drive performance, Bulky with nine-cell battery, Memory card slot not standard Sitting comfortably in the middle of the middle of Lenovos ThinkPad family, the T series offers a strong combination of value, performance, and portability; the 14.1-inch T400 is less bulky than Lenovos small-business SL series or cost-conscious R se... https://www.pcmag.com/review/232098/lenovo-thinkpad-t400 Nothing epitomizes classic more than a ThinkPad. Lenovo is the one laptop maker that would be castigated for changing its flagship brands color scheme to something other than black. The ThinkPad T400 ($1,580 direct) is the culmination of year... http://www.notebookreview.com/notebookreview/lenovo-thinkpad-t400-review/ The new 14-inch ThinkPad T400 is the latest Lenovo notebook based off of the Intel Montevina platform. 10 hours of battery life with the 9cell battery!, Very bright LED backlit LCD, Under normal conditions is very cool and quiet, Hybrid graphics that let you switch between great 3D performance or great battery life Keyboard flex in a ThinkPad ... the end of an era, Keyboard light that blinds you instead of just illuminating the keyboard The Lenovo ThinkPad T400 proved to be an exceptional 14" business notebook, giving almost unheard-of battery performance under modest running conditions. Nearly 10 hours of runtime with the extended battery easily puts this notebook into the all-d...