Dell WX397 NVIDIA Quadro FX570 256MB DDR2 128Bit PCIe x16 Workstation Video Card GPU: NVIDIA Quadro FX 570 Workstation Video Card Brand: Dell WX397, 0WX397, CN-0WX397 Model: DCV-00343-N2-GP Memory Type: 256MB GDDR2 128-bit Interface: PCI Express x16