Lenovo ThinkPad X201
Screen: 12.1-inch WXGA (1280 x 800) LED Backlit (Matte finish)
Operating System: Windows 7 Professional (64bit)
Processor: Intel Core i5-540M (2.53GHz, 3MB Cache)
Memory: 4GB DDR3 RAM (2GB + 2GB)
Storage: 320GB Hitachi HDD (7200rpm)
Wireless: Intel 6200 802.11AGN, Bluetooth
Graphics: Intel GMA HD Integrated Graphics
Power: 94Wh 9-cell, 65W 20V AC adapter
Dimensions: 11.6 x 9.2 x 0.8 – 1.4″
Weight: 3.52lbs