Model PowerUP 550W Article no. GPX-550FC EAN code 0753263077172 Weight (without/with package) 2.15kg / 2.7kg AC Input 100 - 240V / 8.0A Frequency 47 - 63Hz +5V 20A +3,3V 20A +5V & +3,3V combined 100W +12V1 45.5A +12V2 - +12V1, +12V2 combined 546W P. F. >0,9 -12V 0,3A / 3,6W +5VSB 2,5A / 12,5W Maximum Power 550W Connectors 20+4 PIN ATX 1 8 PIN EPS(4+4) 2 8 PIN PCIe (6+2) 2 SATA 6 MOLEX/FLOPPY 3/1 Cable length (mm) 20+4 PIN ATX 650 8 PIN EPS(4+4) 650/150 8 PIN PCIe (6+2) 2X 500 SATA 2x 500/150/150 MOLEX/FLOPPY 500/150/150/150 Features ATX12V Version ATX 12V 2.53 Efficiency 80+Gold Dimension (DxWxH) 140 mm x 150 mm x 86 mm PFC Active PFC Fan 120mm silent fan Security AFC (Automatic Fan speed Control) OCP (Over Current Protection) OPP (Over Power Protection) OTP (Over Temperature Protection) OVP (Over Voltage Protection) SCP (Short Circuit Protection) SIP (Surge & Inrush Protection) UVP (Under Voltage Protection)