Nvidia 7025 Amd AM2+ MAX-4GB Matx 2DDR2 Pcie 2PCI Gbe Vid Lan Supports 64-bit AMD Phenom/Sempron/Athlon 64/Athlon 64 X2 with 1000/800 MHz Front Side Bus in the Socket AM2 / AM2+ NVIDIA GeForce 7025 nForce630a (MCP 68S) Chipset Two 240-pin DDR DIMM sockets, designed to support up to 4GB of DDR2 800/667/533 MHz Dual channel memory 4 x SATAII Ports for up to four Drives 1 x Ultra DMA 133/100/66 for up to 2 IDE devices