PNY Nvidia Quadro K5000 SDI 4GB Graphics Card VCQK5000SDI-PB [K5000SDI] - $2,999.00 : Professional Multi Monitor Workstations, Graphics Card Experts
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Amazon.com: NVIDIA Quadro K5000 4GB GDDR5 PCI-E 2.0 x16 Video Card With Dispalyport and DVI Outputs : Electronics
NVIDIA Quadro K5000 4GB GDDR5 PCIe 2.0 x16- Apple Mac Pro 3,1 4,1 5,1 Compatible
PNY VCQK5000-PB NVIDIA Quadro K5000 4GB256-bit PCI Express 3.0 x 16 HDCP Ready Workstation video card - Newegg.com