Gateway NV53A75U BLUE PHNM N830 2.1GHz 4G 500G DRW 15.6in CAM W7HP64 Gateway NV53A75u Phenom II X3 N830 2.1GHz 15.6-inch Notebook General Features: Blue color Microsoft Windows 7 Home Premium 64-bit pre-installed w/CoA AMD Phenom II X3 N830 2.1 GHz triple-core processor 3 x 512 KB L2 cache, supports HyperTransport AMD M880G chipset 4 GB DDR3 SDRAM 500 Serial ATA hard drive DVD RW DL drive ATI Radeon HD 4250 graphics w/256 MB dedicated system memory