The high-end NVIDIA Quadro4 900 XGL Graphics Controller offers ultimate workstation performance and features at an affordable price. With programmable shaders, dual DVI-I display support and the new nView software, the Quadro4 900 XGL is the most powerful and robust workstation graphics solution on the market. The Quadro4 900 XGL represents a revolutionary combination of performance and features, including 128-MB DDR memory, nfiniteFX II programmable graphics pipeline and performance-optimized OpenGL and DirectX drivers.