Amazon.com: HP 616078-001 NVIDIA Quadro 6000 PCIe graphics card - With 6.0GB GDDR5 GPU memory, max resolution 2560x1600, max power consumption 204Watt, one Dual Link DVI-I and two DisplayPorts connections : Electronics
PNY Dual NVIDIA Quadro K6000 Ultra-High Res VCQK6000SYNC-2K6KIT