-PICMG Standard -One PICMG CPU slot (two locations for option) -Two ISA bus slots -Four PCI bus slots(one ISA & onePCI slot are common use) -Two 5-pin headers for keyboard connector cable -One ATX 5VSB connector (GND, 5V standby, GND, PSON) -One P8 & P9 power connector,and one ATX connector -Power LED for +5V, -5V, +12V, -12V and +3.3V -Dimensions : 260mm x 132mm (10.24" x 5.20" )