Brand Antec Model TP3-650 Type ATX12V Maximum Power 650W Fans 1 x 120mm low noise cooling fan PFC Active Main Connector 20+4Pin +12V Rails 3 x +12V PCI-E Connectors 2 x 6Pin NVIDIA SLI Support NVIDIA SLI certified Modular Cabling Support No Efficiency Up to 85% Over Voltage Protection Yes Input Voltage 100 - 240 V Input Frequency Range 50/60 Hz Input Current 10 A Output +3.3@24A,+5V@24A,+12V1@19A,+12V2@19A,+12V3@19A,- 12V@0.8A,+5VSB@3.0A MTBF >80,000 Hours Approvals UL, CUL, FCC, TUV, CE, C-tick, CCC, CB Connectors 4 x SATA connectors for Serial ATA drives 2 x PCI-E connectors for PCI-Express video cards Features Three 12V output circuits provide added system stability Accurate power rating allows TruePower Trio to deliver its full rated power, 24 hours a day rated at 50ºC Fan Only power connectors allow TruePower Trio to control case fan speeds, reducing total system noise Dedicated outputs for stable output and less ripple noise Feedback loop circuits for tighter load regulation (±3%) to maintain accurate voltage to all components Heavy duty protection circuitry prevents damage resulting from short circuits (SCP), power overloads (OPP), over voltages (OVP), and under voltages (UVP) Power Factor value up to 99% Gold plated connectors for superior conductivity