Engineered for next-gen gaming and high-end apps, and optimized for HD media, the FX series delivers pure, raw quad-core power. The Intel Core 2 Quad Processor features extreme quad-core power for dominating the latest games and blazing through multi-threaded programs with unparalleled speed. NVIDIA 9800GT graphics features ultra-fast frame rates to play the hottest DirectX 10 games with 512MB video memory in a single card. 6GB memory delivers incredible system speed to handle multitasking, enjoy multi-threaded content and bypass loading screens. While a 640GB Hard Drive lets you store all those precious photos and video to be enjoyed for years to come. With Windows Vista Home Premium 64-Bit Edition provides you performance for serious gamers, high-quality media creators and enthusiasts who demand the most from their digital media. NVidia GeForce 9800GT with 512MB dedicated Video Memory 18x DVD+-R/RW Labelflash Drive with Double Layer 8-Channel (7.1) High Definition Audio 10/100 Ethernet LAN 15-in-1 card Digital Media reader Front ports - 2 x USB 2.0, IEEE-1394, Microphone, Headphone Back ports - 4 x USB 2.0, IEEE-1394, Headphone, Microphone, S-video out, Line-in, Rear speaker-out, Side speaker out, Center (subwoofer), 2 x PS2 ports (keyboard, mouse), RJ-11 (Modem), RJ-45, 2 x DVI, eSATA Expansion slots - 2 x PCI (1 available), PCI Express x1 (1 available), PCI Express x16 (occupied) Drive bays - 2 x External 5.25 (1 available), 5 x Internal 3.5 (4 available) Monitor is not included