Amazon.com: NVIDIA Quadro 2000 by PNY 1GB GDDR5 PCI Express Gen 2 x16 DVI-I DL and Dual DisplayPort OpenGL, Direct X, CUDA and OpenCL Profesional Graphics Board, VCQ2000-PB : Electronics
Amazon.com: NVIDIA Quadro 6000 by PNY 6GB GDDR5 PCI Express Gen 2 x16 DVI-I DL Dual DisplayPort and Stereo OpenGL, DirectX, CUDA, and OpenCL Profesional Graphics Board, VCQ6000-PB : Electronics
HP J3G89AT NVIDIA NVIDIA Quadro K4200;: GK104-850,1344 CUDA core; Power: 108 Watt 4GB Video Card - Newegg.com