HP Pavilion DV7Z 17-Inch Laptop (AMD Turion X2 RM-72 Dual Core 2.1GHz , 4 GB RAM, 320 GB Hard Drive, Blu-ray ROM, Webcam, Vista Premium) 17.0-inch Diagonal WXGA plus High-Definition HP BrightView Widescreen Display, 1440 x 900 resolution 2.1 Ghz AMD Turion X2 RM-72 Dual-Core Mobile Processor 4G DDR2 System Memory, 320GB Hard Drive (SATA), ATI Radeon HD 3200 Graphics RS780M with up to 1918MB total graphics memory, 1.3mg Webcam Blu-ray ROM w/SuperMulti 8X DVDR/RW with Double Layer Support, Intel WiFi Link 5100AGN, Subwoofer Genuine Windows Vista Home Premium, dims in inches: 14.05" (L) x 10.20" (D) x 1.37" (min H) in approx., 5.83 lbs