ASUS P5Q3 DELUXE/WIFI-AP CH1-11 LGA 775 Intel P45 ATX Intel Motherboard Support for the Intel Core 2 Extreme/Core 2 Quad/Core 2 Duo/Pentium dual-core/Celeron dual-core/Celeron processors Intel P45/ICH10R Chipset Four DIMM sockets, designed to support up to 16GB of DDR3 2000(O.C.)/1600/1333/1066 MHz, non-ECC, un-buffered Dual channel memory 8 x SATA 3.0 Gb/s ports, supports RAID 0, 1, 5 and 10