Main View Part Number: 4006203RECS MCP61P-AM Motherboard The ECS MCP61P-AM motherboard features the following: NVIDIA MCP61P/MCP61S chipset AMD AM2 Socket K8 Athlon™ 64 X2, Athlon™ 64, Athlon™ FX, and Sempron™ processors Four DIMM slots support for DDR2 800/667/533/400 MHz modules Two PCI Conventional connector One PCI Express ×16 One PCI Express ×1 Four Serial ATA (SATA) connectors One 40-pin IDE connector One Floppy disk drive connector 8-channel (7.1) audio subsystem Integrated 10/100 Ethernet LAN Four external USB 2.0 ports with three additional internal headers providing 10 possible USB 2.0 ports Item Description Item Description A Rear panel ports L SATA connectors B CPU fan connector M Front panel connector C Auxiliary 12V ATX connector N Speaker connector D System fan connector O USB 2.0 connectors E CPU socket P Clear CMOS jumper F PCI Express x16 connector Q IEEE 1394 connector G Memory slots R Aux-In connector H Floppy disk drive connector S Front audio connector I Primary IDE connector T PCI conventional connectors J Main power connector U PCI Express x1 connector K Power fan connector V Battery