Kentek 400 Watt 400W ATX Power Supply ATX12V SATA 20/24 Pin Intel AMD KENTEK Brand Power Supply 115V, 230V switchable power supply (International compatible) Ball bearing Single Fan design Compatible with ATX 12V 2.3/EPS 12V, 115/230V AC input technology Quiet Performance, High energy efficiency Over Current/Over Power/Over Voltage/Short Circuit/Under Load/Under Voltage Protection