Lenovo ThinkPad T400s
OS: Windows Vista Business (SP1)
Screen: 1440 x 900 WXGA+ LED Backlit (Matte finish)
Processor: Intel Core 2 Duo SP9600 (2.53GHz, 1066MHz FSB, 6MB Cache)
Memory: 2GB DDR3 RAM (2GB x 1)
Storage: 128GB Samsung SSD
Optical Drive: DVD+/-RW
Wireless: 802.11a/b/g/n, Bluetooth 2.0
Graphics: Intel X4500M Integrated
Built-in web camera
Battery: 6-cell 11.1 44Wh
Dimensions: (LxWxH) 13.27 x 9.49 x 0.83″
Weight: 3lbs 14.3oz