Seems like an excellent price for a top of the range card!
Equipped with a full gigabyte of rapid-reacting GDDR3 memory, the Inno3D 9800GX2 is the ultimate graphics performer to keep pace with the latest PC games. A breath-taking arsenal of specifications ensures that this PCI Express graphics card delivers the absolute cutting edge in visual performance. Supporting Quad SLI, DirectX 10, Shader Model 4, OpenGL 2.1 and PCI Express 2.0, this is a new pinnacle in display technology.
Two DVI outputs are on board to provide an incredible resolution of 2560 x 1600 pixels. Readying you for High Definition, there's also a HDMI port, and the Inno3D 9800GX2 is HDCP compliant so you can display HD content without hassle. Experience a superb performance under Windows Vista, with Nvidia's fourth-generation GPU architecture, complementing the Windows Aero 3D user interface.
NVIDIA Unified Architecture: Fully unified shader core dynamically allocates processing power to geometry, vertex, physics, or pixel shading operations, delivering up to 2x the gaming performance of prior generation GPUs.
Full Microsoft® DirectX® 10 Support: DirectX 10 GPU with full Shader Model 4.0 support delivers unparalleled levels of graphics realism and film-quality effects.
Quad NVIDIA SLI® Technology1: Industry leading Quad NVIDIA SLI technology offers amazing performance scaling by implementing 4-way AFR (Alternate Frame Rendering), for the world¿s fastest gaming solution under Windows Vista with solid, state-of-the-art drivers.
NVIDIA HybridPower Technology2: HybridPower technology automatically switches from the GeForce 9800 GX2 graphics card to the motherboard GeForce GPU when running non graphically intensive applications for a silent, low power PC experience.
PCI Express 2.0 Support: Designed for the new PCI Express 2.0 bus architecture offering the highest data transfer speeds for the most bandwidth-hungry games and 3D applications, while maintaining backwards compatibility with existing PCI Express motherboards for the broadest support.
GigaThread Technology: Massively multi-threaded architecture supports thousands of independent, simultaneous threads, providing extreme processing efficiency in advanced, next generation shader support.