Gigabyte GA-MA790FX-DS5 AMD AM2 DDR2 SATA2 Raid Audio LAN ATX Motherboard Supports Socket AM2+/ AM2 - AMD Phenom FX / AMD Phenom / AMD Athlon 64 FX / AMD Athlon 64 X2 Dual-Core / AMD Athlon 64 / AMD Sempron processors North Bridge - AMD 790FX; South Bridge AMD SB600 Chipset 4 x 240-pin DIMM, support max 16GB DDR2 1066/800/667 MHz 4 x SATA 3Gb/s, supports Raid 0, 1, and 0+1 1 x IDE ATA133/100/66/33