ATX 2.3v 450W Power Supply; Manual AC input switch; Low ripple and noise; Output over voltage protection; Short circuit protection on all outputs; 120 mm Black Nano Bearing Fan; UL TUV CB CE FCC RoHs Approval; 1 x ATX 20 + 4 pin; 1 x ATX 4+4 pin; 2 x PCI-Express 6 pin; 4 x SATA; 4 x Molex 4 pin; 1 x FDD.