MSI P6NGM-L Core 2 QuadNVIDIA Geforece7050/FSB 1333/2DDR2-667/GeForce7050/L/VGA/R/A/MATX Motherboard Supports Socket 775 for Intel Core 2 Quad, Core 2 Duo, P4, P4EE, Pentium D, Pentium XE processors, with 1333/1066/800/533 MHz Front Side Bus NVIDIA MCP73U/PV/V Chipset Two 240-pin DDR DIMM sockets, designed to supports a maximum memory size up to 4GB of DDR2 800/667/533 MHz Dual channel memory 4 x SATA II ports, supports RAID 0, 1, 0+1, 5 One IDE port that supports Ultra DMA 133/100/66 for up to two IDE devices