500W computer power supply. 1.5M power cord. 3.3V magnetic design. Multiple protection: OCP, SCP, OVP, OPP. The electric flow is more powerful and stable. 100% ATE Testing. 100% Burn-in Testing. AC INPUT FREQUENCY: 50/60Hz. DC Connectors: 20+4P for M/B, 4+4 Pin, Molex, 4Pin for FDD,...