Apple MB560Z/A NVIDIA GeForce 8800 GT 512MB Graphics Upgrade Kit for Mac Pro
For advanced graphics performance, choose the latest-generation NVIDIA GeForce 8800 GT with 512MB of GDDR3 video memory. With a unified shader core and massive memory bandwidth, the NVIDIA GeForce 8800 GT brings advanced performance to graphics-intensive applications like motion graphics, 3D modeling, rendering, and animation. It features a PCI Express interface for a high-bandwidth connection to the Mac Pro and two dual-link DVI ports for connecting up to two 30-inch Apple Cinema HD Displays.