ThinkPad T400s (14.1-in WXGA+ TFT (1440 x 900) LED Backlight, Mobile Intel GS45 Express chip set, Mobile Intel GMA 4500MHD, Integrated camera, Integrated Bluetooth wireless, Integrated fingerprint reader, Intel Core 2 Duo processor SP9600, 128 GB SSD, DVD Recordable drive, ExpressCard slot, 4 GB (2 GB x 2) memory, Integrated AT&T Mobile Broadband (Gobi 1000 3G with GPS), Intel Wireless WiFi Link 5100 AGN (1 x 2), Genuine Windows 7 Professional 64, 6-cell Li-ion battery)