1)Comply with ATX12V 2.0V 2)Over Power Protection 3)Over Voltage Protection 4)Short Circuit Protection 5)Support INTELP3,P4&AMD CPU 6)Max. power: 280W 7)12cm fan 8)Competible (20+4)PIN connectors +3L1S-SATA P4 9)MTBF≥50,000 hours at 25℃.