CPU Support LGA775 Intel Core 2 Duo/E2000/Pentium D/Celeron D CPU Chipset Intel 945GC + ICH7 Chipset Group Memory 2 DIMM. 2 DDR2 duo-channel 533MHz/667MHz, up to 4GB FSB 533/800/1066MHz Expansion Slots 1 x PCIEx16 1 x PCI Storage 4 x SATA 2.0 3Gb/s port(s) 1 x IDE LAN integrated 1000/100/10Mbps lan card Audio Realtek ALC662 6 channels audio chip USB ports 4 x USB2.0/1.1 ports (2 ports at mid-board,2 ports at back panel) Back Panel I/O ports 1 x VGA 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x LAN(RJ45) port 2 x USB2.0/1.1 1 x COM/1 x LPT 3 Audio jacks Internal I/O Connectors 2 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s) Special feature support Hyper-threading