Sony VAIO VPC-EE43FX/BJ 15.5-Inch Widescreen Entertainment Laptop (Black) AMD Turion II P560 Dual-Core Processor (2.50GHz) Genuine Windows 7 Home Premium 64-bit 15.5" LED (1366x768) widescreen display 4GB of RAM & 640GB Serial ATA HDD ATI Mobility Radeon dedicated graphics