K5000 Nvidia Quadro 4GB GDDR5 256-Bit PCI-Express 2.0 x16 Dual DVI / D
Amazon.com: NVIDIA Quadro K5000 4GB GDDR5 PCI-E 2.0 x16 Video Card With Dispalyport and DVI Outputs : Electronics
Amazon.com: Epic IT Service Quadro K5000 for Mac, 4GB GDDR5 PCI Express Gen 2 x16, DVI-I DL, DisplayPort, DirectX (Boot Camp), CUDA and OpenCL Profesional Board : Electronics