90-MIB4P0-G0AAY00Z ASUS P5Q ATX Desktop Motherboard - Intel

Support for the Intel Core 2 Extreme, Core 2 Quad, Core 2 Duo, Pentium Dual-Core, Celeron Dual-core, Celeron processors, 1600/1333/1066/800MHz system bus Four DIMM sockets, designed to support up to 16 GB of DDR2 1200/1066/800/667MHz 6 x SATA 3.0 Gb/s ports 1 x UltraDMA 133/100/66 1 x PCI-E x16, 2 x PCI-E x1, 3 x PCI PCIe Gb LAN controller Back Panel I/O Ports: 1 x PS/2 Keyboard, 1 x PS/2 Mouse, S/PDIF Out (Coaxial), 1 x IEEE1394a, 1 x RJ45 port, 6 x USB 2.0/1.1, 8-Channel Audio I/O ATX form factor The world's first ASUS EPU-6 Engine, allowing the CPU power supply to be digitally monitored and fine-tuned with improved VRM efficiency in heavy or light loadings attaining the best possible power efficiency and energy savings to help save the environment.