HP G62-220US Notebook PC. Genuine Windows 7 Home Premium 64-bit; Intel Pentium Processor T4500 (Dual Core); 2.30GHz; 1MB L2 Cache; 800MHz FSB; 3GB DDR2 System Memory (2 DIMM) Max supported = 8GB; 2 Accessible Memory Slots; Intel Graphics Media Accelerator 4500M (shared) with up to 1309MB total available graphics memory; 320GB (5400RPM) Hard Drive (SATA); Textured HP Imprint finish with the prism design in silver; HP Webcam with integrated microphone; LightScribe SuperMulti 8X DVD+/-RW with Double Layer Support; 15.6" diagonal High-Definition HP BrightView LED Display (1366 x 768); Integrated 10/100BASE-T Ethernet LAN (RJ-45 connector).