... 1GB or 2GB FlashBiosSPI Phoenix biosSupport ACPI2.0B, APM1.2, DIM2.0, SMBIOS2.5LANICIntel 82574L PROSpeed10/100/1000Mbps adaptingInterface4x ... GMA3150Port/Header1x VGA PortOtherPS/21x 2*4 PS/2 headerCOM1x RJ45 COM port,1x 2*5 COM headerPCI1x standard PCI ... optionPower-In1x DC-Jack, 1x ATX 2*2 4pin socket,12v DC InputPCBspec17.0cm*17.0cm*2.2cm , 6layer, GreenO.SWindowsWIN2000/XP/ ...