ASUS G53SX-A1 15.6-Inch Gaming Laptop - Republic of gamers (Black) Intel Core i7-2630QM (2.0GHz with Turbo Boost) 12GB DDR3 1333MHz , 4 SODIMM Sockets, up to 16GB 750G 7200 RPM; DL DVDRW/CD-RW 15.3-Inch (1920x1080) LED Display; 2.0M Webcam; 1x USB 3.0; 3x USB 2.3, Nvidia GTX 560M Graphics with 2GB GDDR5; Windows Home Premium 64-bit Operating System