ThinkPad T500 (15.4-in WXGA TFT, Intel GM45 Express chip set, Mobile Intel GMA 4500MHD, Integrated Camera, Bluetooth Wireless, Integrated Fingerprint Reader, Intel Core 2 Duo processor T9400, 160 GB / 7200 rpm , DVD Recordable, ExpressCard + PC Card slot, 2 GB, Intel Wireless WiFi Link 5100 AGN (1 x 2), 6-cell battery, Genuine Windows Vista Business with Windows XP Professional downgrade)