ASUS U53JC-C1 15.6-Inch Laptop (Bamboo) Intel Core i5-480M Processor (2.66 GHz with Turbo Boost up to 2.9GHz); 4GB of DDR3 1066MHz DRAM (2GB x 2 slots), 4GB Max Nvidia G310M Graphics Engine with 1GB DDR3 Dedicated VRAM and Optimus Technology; Intel Wireless 802.11 b/g/n + WiDi 640GB Hard Drive (5400 RPM); Super Multi Optical Disk Drive; Windows 7 Home Premium (64 bit) Operating System 15.6-Inch HD (1366x768) LED Display; HDMI Port; USB 3.0 port; 5-in-1 Card Reader (SD/MMC/MMC Plus/MS/XD); Bluetooth; 8 cell 5600mAh battery ASUS 2 Year Warranty and 1 Year Accidental Damage Warranty Included