FeaturesPICMG 1.3 and RoHS complaint LGA775 Intel? Core 2 Duo, Pentium? 4/D, Celeron? D CPU support up to 1066MHz FSB Dual channel DDRII 400/533/667 MHz support up to 4GB High performance PCIe Gigabit Ethernet chipset 4 x SATA II, 7 x USB 2.0(6 by pin header) Support PCIe x16 Graphic Card, Four PCIe x1 and four PCI expansions