GeForce 200-series, 100-series, 9-series, and 8-series GPUs (with minimum of 32 cores and a minimum of 256MB dedicated graphics memory)
AGEIA PhysX Processors (All)
http://www.nvidia.com/object/physx_9.09.1112.html
AGEIA PhysX Processors (All)
http://www.nvidia.com/object/physx_9.09.1112.html