HP Pavilion DV7-3060US has powered by 2.4GHz AMD TurionTM II Ultra Dual-Core Mobile M600 Processor, 4 GB DDR2 RAM (2 Dimm) Max supported 8 GB, 500GB (7200RPM) SATA Hard Drive, LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support, 17.3 inch Diagonal HD+ High-Definition HP LED BrightViewWidescreen Display (1600 x 900), ATI Mobility Radeon HD 4530 with up to 2.3 GB total available graphics memory with 512 MB dedicated, Genuine Windows 7 Home Premium 64-bit, Battery Up to 4.5 Hours of Battery Life