Extreme gaming action. The all-new, all-exciting Toshiba Qosmio X305 Series brings it, so you can live it every day, anywhere you go. It all starts with a mind-bending NVIDIA® GeForce® 9700M GTS graphics and 512MB of discrete DDR3 graphics memory for hair-triggering speed, plus amazingly lifelike textures and lighting effects showcased on a brilliant 17" diagonal widescreen TruBrite® display. Soundtracks, explosions and shattering glass erupt on four Harman Kardon® stereo speakers plus a sub-woofer. With an elective 64-bit operating system (users have the option of a 32-bit or 64-bit operating system on startup) and up to 4GB of system memory you'll have the performance you demand for today and the future. The 320GB 7200rpm hard drive, provides room for games and data, without sacrificing performance. Top it off with a fiery Rogue design pattern and you're set for unforgettable gaming action.