Lenovo ThinkPad Edge E550 20DF0040US 15.6-Inch Laptop (Black) Intel Core i7-5500U Processor (4M Cache, up to 3.00 GHz) AMD Radeon R7 M260 graphics, 1920x1080 display 500GB 7200rpm Hard Drive, 8GB x 1 DDR3L SDRAM Fingerprint Reader, Numeric Keypad, Camera 720P, DVD/RW, 6 Cell Battery Windows 7 Pro 64 bit preinstalled using Windows 8 Pro downgrade rights