. Performance Model Proton 650W Article no. BDF-650C EAN code 4710713231283 Weight (without/with package) 2.20 kg / 2.70 kg AC Input 100-240V / 10.0A Frequency 50-60Hz +5V 22A +3.3V 22A +5V & +3.3V combined 120W +12V 1 650W / 54.2A P.F. >0.9 -12V 0.3A / 3.6W +5VsB 2.5A / 12.5W Maximum Power 650W Connectors 20+4 PIN ATX 1 8 PIN EPS (4+4) 1 8 PIN PCIe (6+2) 4 SATA 6 MOLEX 3 FLOPPY 1 Cable length 24PIN ATX 500 8 PIN EPS (4+4) 550 8 PIN PCIe (6+2) 2x 500/150 SATA 2x 450/150/150 MOLEX 450/150/150/150 FLOPPY Molex Features Specification ATX 12V 2.3 Form factor PS II Efficiency 80 PLUS® Bronze Dimension (DxWxH) 160mm x 150mm x 87mm PFC Active PFC (0.9) Fan 140mm silent fan Security AFC (Automatic Fanspeed Control) OCP (Overcurrent Protection) OPP (Overload Protection) OTP (Over Temperature Protection) OVP (Overvoltage Protection) SCP (Short-circuit Protection) SIP (Surge & Inrush Protection) UVP (Undervoltage Protection) Warranty 24 Months