Type Intel ATX 12V V2.3 & EPS 12V standards Max. Output Capacity 1050W Peak Output Capacity 1260W Color Black Dimension (H x W x D) 86mm x 150mm x 180mm PFC (Power Factor Correction) Active PFC Power Good Signal 100-500 msec Hold Up Time 16msec (minimum) @ 75% of full load at 115 / 230Vac input. Input current 6.0A~12A Input Frequency Range 50 Hz - 60 Hz Input Voltage 100 Vac- 240 Vac Operating Temperature 0 to +50 Operating Humidity 10% to 90%,non-condensing  Storage Temperature -20 to +60 Storage Humidity 5% to 95%, non-condensing Cooling System 140mm Fan Efficiency 89-92% efficiency @ 20-100% load MTBF 120,000 hrs minimum Safety Approval UL/ TUV/ CE/ FCC/ EAC certification PCI-E Connector PCI-E 6+2pin x 8