Mobile workstation Lenovo ThinkPad W540,Intel Core i7-4710MQ(2.5GHz up to 3.5GHz,6MB),4GB DDR3L,256GB SSD,15.6” FHD(1920x1080)AG,Quadro K1100M,WWAN capable,Wireless AC,BT,FPR,1Gb Ethernet,USB 3.0,Camera,backlit keyboard,9cell,Win 7 Pro & Win 8 Pro,3 Years