Dimension 9200c XPS 210 Motherboard WG860 Genuine DELL Dimension 9200c Motherboard Socket LGA775; Hyper-Threading; Technology Support 4 Dual Channel DIMM; Support for DDR2; 1 x PCI-Express Slot; 16x PCI-Express slot Integrated 10/100/1000 Lan; Onboard Sound; Modem 6 USB 2.0 Ports; FireWire; 7.1 Surround sound Audio Ports