ATX 12V V2.52 PFC Active PFC Input Voltage 100-240V Model MPE-6501-ACAAB ATX Version Input Frequency: 50-60 Hz; Input Current: 10-5A Measurements (L x W x H) Fan Dimensions: 140 x 150 x 86 mm; Fan Bearing: 120 mm; Fan Speed: 2400 RPM; HDB 20% noise level 11.06 decibels 50% noise level Noise Level: 22.3 dBA at 100% 85% Efficiency at 41.3 dBA Generally Rating of 80 PLUS Lot 3 Bronze ErP 2014 Yes 40°C operating temperature, 100–500 ms power good signal Hold Up Time at 100% >18 ms Complete Load at 230Vac Over 100,000 hours of MTBF Defenses OVP, OPP, OTP, SCP, and UVP regulatory TUV-RH, CE, RCM, EAC, cTUVus, FCC, BSMI, KC, CB ATX, and CE Eight SATA connectors, one EPS 4+4 connector, one EPS 8-pin connector, and twenty-four pin connectors