Sony VAIO VGN-FW448J/B 16.4-Inch Laptop - Black 2.1GHz Intel Core 2 Duo T6500 Processor, 800MHz Front Side Bus 4GB DDR2 SDRAM (2GBx2) 320GB 7200RPM Serial ATA Hard Drive, DVD/CD +/- RW Optical Drive Genuine Microsoft Windows Vista Home Premium 64-bit 16.4" widescreen LCD with XBRITE-FullHD technology, Intel Graphics Media Accelerator 4500MHD