Lenovo ThinkPad X1 Carbon - 20A7002WUS - Windows 7 Pro, 14" WQHD LED Screen (IPS), Intel Core i7-4600 (2.1 GHz Base, 3.3 GHz Max Turbo), 8GB RAM, 256GB SSD eDrive, AC-WiFi, Fingerprint Reader (Black) Intel Core i7-4600U Processor, Windows 7 Professional Operating System, Intel HD4400 Graphics 14-Inch WQHD (2560 x 1440) Matte Non-touch Display, In Plane Switching (IPS) 8GB DDR3 1600MHz Memory, 256GB Solid State Drive (SSD) Adaptive Keyboard, Bluetooth 4.0, 7260-AC WLAN, 720p HD Camera, Fingerprint Reader I/O Ports: 2 USB 3.0 ports, Headphone/Mic Combo, HDMI, MiniDP, OneLink Dock Port