Lenovo ThinkPad W550s Series

While Lenovo's ThinkPad W540 focused on raw computing power, the W550s gives priority to battery life. The result is a 5.5-pound mobile workstation that isn't quite as potent as its predecessor, but lasts forever in the field. Read...

This workstation Ultrabook sports a 15.5-inch 3K touch display, Nvidia Quadro graphics and one of the longest battery runtimes we've measured, but are these travel benefits worth the performance trade-off of its Intel dual-core processor?Mobile...

The Lenovo ThinkPad W550s is an unusual beast of a machine: it's the engineering and CAD laptop for road warriors who put battery life at a premium. The W550s succeeds at that with very long battery life with the 6 cell rear battery, and the laptop is...

With more conservative CPU and GPU configurations than last year's ThinkPad W540, the W550s provides impressive performance with the added bonus of longer battery life – all in a lighter, thinner body. Compromising just a little on power, the W550s delivers double the battery life of last year's model in a slightly more travel-friendly package.

Lenovo ThinkPad W550sLenovo's ThinkPad W550s is a successful addition to the group of slimline workstations and can even set several new records. System noise, temperature development and battery runtimes are on a reference level and impress right away....