description: gigabyte 460w superb power supply, peak power 460w, 120mm fan, pci-e conn., 4x sata power connectors,rohs ready complies to intel +12v 2.3 regulations 2-rail, 12v+ design, with active pfc circuitry capable of supplying higher power output over-voltage, over-current, under-voltage and short – circuit protection 12cm cooling fan, low noise silent design with auto fan speed control environment friendly, complying with rohs & weee regulations