Toshiba's extreme gaming laptop, the Qosmio X305is built for unrelenting domination. Offering the latest in high-performance graphics processors with an icredible 1 GB of discrete graphics memory, amazing action, textures and lighting effects come to life on a brilliant 17" display. A premium stereo system delivers incredible virtual surround sound for games, music and movies. An elective 64-bit operating system and huge system memory deliver powerful performance for today and the future. And massive high-speed serial ATA and Solid State hard drives hold tons of entertainment, while offering faster chapter loads for games. The machine for those who crave high-end thrills, it's topped off by a daring Rogue design with high-gloss Fusion Finish. The Toshiba X305-Q720 ships with Genuine Windows Vista Home Premium (SP1, 64/32 bit version), 2.0 GHz Intel Core 2 Quad Q9000 Processor, 6MB L2 Cache, Mobile Intel GM45 Express Chipset, NVIDIA GeForce 9800M GTS, 1GB GDDR3 discrete graphics memory, plus up to 1791MB dynamically allocated shared graphics memory using NVIDIA TurboCache technology. Configured with 4GB PC3 8500 DDR3 SDRAM, 320GB (7200 RPM) Serial ATA hard disk drives, DVD SuperMulti (+/-R double layer) drive with LabelFlash supporting 11 formats, 17.0 in (Diagonal) widescreen TruBrite TFT active-matrix LCD display at 1440x900 native resolution, 4 built-in harman/kardon speakers plus 1 sub-woofer, webcam and microphone built into LCD bezel, Intel WiFi Link 5100AGN (802.11 a/g/n). Dimensions: 16.2 " x 12.0" x 1.7" without feet, weight: Starting at 8.99 lbs.