Dell XPS 710 720 System Board - 0P611C CN-0P611C - 0P611C - P611C FOXCONN LS-36 Dell XPS Desktops Gaming Motherboard Specifications: Chipset: NVIDIA nForce 590 SLI MCP Supported Processors: Socket: LGA775 Socket Intel Core 2 Duo Intel Core 2 Extreme Supported Memory: 4x 533/667-MHz DDR2 8 gb Max Total Video: PCI Express Audio: Integrated HDA 7.1 channel Expansion Capabilities: 40 Pin IDE Connector 6x SATA Connectors 34 Pin Floppy drive connector 3x PCI Slot 1x PCI Express x1 Slot 3x PCI Express x16 Slots Peripheral Interfaces: 1x IEEE 1394 Firewire connector 1x 10/100/1000 Network connector 2x PS/2 (mouse/keyboard) connectors 1x serial connector 6x USB 2.0 compliant connectors 2x PS/2 Keyboard/Mouse Connectors 6x Audio Connectors