Sony VAIO VGN-FW510F/B 16.4-Inch Black Laptop (Windows 7 Home Premium) 2.2GHz Intel Core 2 Duo T6600 Processor 4GB DDR2 800MHz Memory 500GB Serial ATA 5400RPM Hard Drive, DVDR/RW Optical Drive 16.4" (1600x900) Widescreen LCD Display, ATI Mobility Radeon HD 4650 Windows 7 Home Premium (64-bit)