Sony VAIO VPC-F13YFX/B 16.4-Inch Widescreen Entertainment Laptop (Black) Quad Core Intel Core i7 processor (1.73GHz) with Turbo Boost Technology (2.93GHz) 6GB of RAM 640GB Serial ATA HDD 16.4" (1600x900) widescreen display, NVIDIA GeForce GT 425M (1GB) graphics Genuine Windows 7 Home Premium 64-bit