HP Pavilion DV3-2150US 13.3-Inch Entertainment Laptop Intel Core 2 Duo Processor T6500, Intel Graphics Media Accelerator 4500MHD 4 GB DDR2 RAM (2 Dimm) (8 GB Maximum), Wireless LAN 802.11a/b/g/n 500GB (5400RPM) Hard Drive (SATA), SuperMulti 8X DVDR/RW with LightScribe and Double Layer Support Genuine Windows Vista Home Premium 64-bit edition with Service Pack 1 13.3 inch Diagonal High-Definition HP LED BrightView Widescreen Display (1366 x 768)