Apple MB137Z/A GeForce 8800 GT GDDR3 graphics card

NVIDIA GeForce 8800 GT 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 2.0 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.

Compatibility:
Requires Mac Pro (bus speed 1.6GHz) with PCI-Express 2.0
Includes a DVI to VGA connector for easy connection to VGA-based displays
Note to owners of 1st Generation Mac Pro: Please select the NVIDIA GeForce 8800 GT Graphics Upgrade Kit for 1st Generation Mac Pro.