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Nvidia Quadro 2000 1GB 128-Bit GDDR5 PCI-E x16 Dual DisplayPort DVI Video Card | eBay
Amazon.com: HP 680654-001 nVidia Quadro 2000D PCIe 2.1 x16, 1GB GDDR5 memory graphics card - With two DisplayPort and one Dual Link DVI-I connections : Electronics
The (Kinda) Anti-Benchmark NVIDIA Quadro 2000 Review
Amazon.com: HP 616075-001 NVIDIA Quadro 2000 1GB GDDR5 SDRAM PCI Express 2.0 X16 Graphics Card for Workstation : Electronics
Used - Very Good: PNY Quadro 2000 VCQ2000-PB 1GB 128-bit GDDR5 PCI Express 2.0 x16 Workstation Video Card - Newegg.com