The world's first ATX dual Xeon server motherboard.Tiger i7501 S2723GNN. Intel E7501 chipset (with Hyper-Threading). Dual Xeon processors with 533MHz Front Side Bus (FSB). Max of 8GB of DDR RAM. Dual PCI-X slots. Compatible with both ATX12V and EPS12V power supplies. Gigabit and 10/00 Fast Ethernet ports. Integrated VGA graphics. ATX footprint.