HP g7 Laptop AMD Dual Core A4-3305M 2.5GHz, 4GB, 640GB, 17.3" High Definition+ HP BrightView LED,Webcam, Windows 7 Home Premium 64-bit Charcoal VISION A4 Technology from AMD with AMD Dual-Core A4-3305M Accelerated, 2.5GHz / 1.9GHz ,2MB L2 Cache 4GB DDR3 System Memory (1 DIMM), (Maximum Memory Expansion:	8GB) 640GB 5400RPM Hard Drive (SATA) and Digital Media Card Reader SuperMulti DVDR/RW with Double Layer Support 17.3" 1600 x 900 High Definition+ HP BrightView LED with built-in Webcam