Dell Nvidia Quadro FX1800 768MB Dual DisplayPort DualLink DVI Mini DIN-3 PCI-Express 2.0 x16 Graphics Video Card P418M 0P418M CN-0P418M.Nvidia Model Number: Quadro FX 1800Dell Part Number: P418M 0P418M CN-0P418MNvidia Part Number: 180-10744-0005-A03Compatible Part Numbers: 600-50744-0500-303 900-50744-0100-000Specifications:Interface: PCI Express 2.0 x16GPU Model: Nvidia Quadro FX 1800Memory Size: 768MBMemory Interface: 192-bitMemory Type: GDDR33D API:DirectX 10OpenGL 3.0Ports:2 DisplayPort1 DualLink DVIDigital Resolution: 2560 x 1600Cooler: With FanOperating Systems Supported: Windows, Linux