T400s

Standard Features

 * One of the following processors:
 * Intel® Core™2 Duo processor SP9400 (2.4GHz, 6MB L2, 1066MHz FSB, TDP 25W)
 * Intel® Core™2 Duo processor SP9600 (2.53GHz, 6MB L2, 1066MHz FSB, TDP 25W)
 * Intel Graphics Media Accelerator 4500MHD
 * One of the following displays
 * 14.1" TFT display with 1440x900 (WXGA+) resolution with LED backlight
 * 14.1" TFT display with 1440x900 (WXGA+) resolution with LED backlight and Multitouch
 * 2, 3 or 4GB PC3-8500 memory standard upgradable to 8GB
 * One of the follow HDD
 * 80GB SSD 1.8" HDD
 * 128GB SSD 1.8" HDD
 * SAMSUNG MMCRE28G8MXP-0VBL1
 * Toshiba THNS128GG4BA
 * 120GB 5400rpm 1.8" SATA HDD
 * 250GB 5400rpm 1.8" SATA HDD
 * Serial Ultrabay Slim with one of the following:
 * Serial Ultrabay Slim DVD Burner II
 * 2.0MP Integrated camera on select models
 * Bluetooth on select models
 * Intel Gigabit Ethernet (10/100/1000) PCI-Express
 * Intel HD Audio with a CX20585 codec
 * ExpressCard/34 slot
 * MiniPCI Express slot 1 with the following:
 * Intel Wifi Link 5100 (AGN)
 * Intel Wifi Link 5300 (AGN)
 * MiniPCI Express slot 2 with one of the following:
 * None (WWAN upgradable)
 * Verizon Mobile Broadband with GPS
 * AT&T Mobile Broadband with GPS
 * Integrated Fingerprint Reader on select models
 * UltraNav (TrackPoint / Touchpad combo)
 * Trusted Computing Group TPM 1.2
 * IBM Active Protection System
 * Intel Active Management Technology (AMT)

Original OS

 * Windows Vista Business
 * Windows Vista Starter
 * Windows Vista Home Basic
 * Windows Vista Home Premium
 * Windows Vista Ultimate
 * Windows Vista Enterprise
 * Windows 7 Professional
 * Windows 7 Starter
 * Windows 7 Home Basic
 * Windows 7 Home Premium
 * Windows 7 Ultimate
 * Windows 7 Enterprise