Brand RAIDMAX Series XT Series Model RX-400XT Details Type ATX12V / EPS12V Maximum Power 400W Fans 1 x 120 mm Fan PFC No Main Connector 20+4Pin +12V Rails Single PCI-Express Connector 1 x 6-Pin SATA Power Connector 4 Modular Non-Modular Efficiency up to 78% Protection SCP, OVP, OPP Input Voltage 110 – 240 V Input Frequency Range 50/60 Hz Input Current 15 A Output +, +, +, - , MTBF >100,000 Hours Approvals FCC, CE Dimensions 3.39″ x 6.91″ x 5.51″ Max PSU Length 140 mm Weight 2.98 lbs.