Sony VAIO VGN-CS180J/Q 14.1-Inch Laptop (2.26 GHz Intel Core 2 Duo P8400 Processor, 4 GB RAM, 320 GB Hard Drive, Blu-ray Drive, Vista Premium) Black Intel Core 2 Duo P8400 Processor (2.26GHz) Genuine Microsoft Windows Vista Home Premium (64 Bit) 14.1-Inch widescreen LCD with XBRITE-ECO technology 4GB of pre-installed RAM and a 320GB hard drive Blu-ray Disc Support - BD ROM