HP 'Elite' E8440P Notebook PC INTEL R Core i5 Processor sires 540 2.53GHz (Turbo) (3MB L2,32nm technology 2GB DDR3 ram ,320 GB Harddisk 14.1" LED Bright Super Multi DVD-RW DL LS. Intel 802.11a/b/g/draft-n,b/g Broadcom 802.11a Bluetooth, 2.0,Hp Wireless Assistant Docking connector Secondary battery connector Bluetooth,Finger Print recognize 6-cell Lithium-lon battery Weight:2.1 kg,2MP Webcam,5 IN 1 Card reader Operating System:Windows xp Professional & downgrade to Win 7 Professional. Carry case Warranty: 3 year Hp is the number one brand in the world.