Quiet 850 Watt 850W for Intel AMD PC ATX Power Supply SLI PCI-E 120MM Fan New Fans: 1 Efficiency: 70% Min. at full load Input Voltage: 115 / 230 V Input Frequency Range: 50/60 Hz MTBF: 100,000 hrs at ambient conditions Main Connector: 24/20-pin x1 (20pin convertible), ATX 4+4 pin X 1, PCI-Express 6 pin X 1,PCI-Express 6+2 pin X 1, SATA X 4, Molex 4 pin X 4, Floppy X 2 Dimensions: 5.9 W x 3.4 H x 5.5 D Inch fit ATX / PS2 form factor casing |