Windows 7 Professional is Preloaded.

　　I have an outstanding ideal condition Thinkpad T400 With 160 GB HDD with all the Specs below and More !! Comes with Windows 7 Pro, Battery and Charger included !!! E-mail me ASAP Looking to eliminate this today !!

　　Lenovo ThinkPad T400 Laptop 2.26 GHz Core 2 Duo 2GB RAM 160GB HDD DVDRW Web Cam.

　　* Lenovo ThinkPad T400.

　　* Type 6474-C53.

　　* 2.26 Ghz Intel Core 2 Duo Processor P8400.

　　* 160GB Hard Drive.

　　* Windows 7 Pro Operating System.

　　* 2GB RAM Memory.

　　* Built-in Web Cam.

　　* WiFi and Bluetooth Enabled.

　　* DVDRW Super Optical Disc Drive.

　　* SD Card Reader.

　　* SIM Card Slot.

　　* Finger Print Scanner.

　　* Battery will certainly require changed soon.