Seasonic Ss-400H1U Active Pfc 80+ 1U 400W Power Supply Features Specification Compliance: Intel Eps12V Forward Converter Circuit High Efficiency And Reliability For Industrial Level Easy Swap Connector Design High Reliability Ball Bearing Fan Low Ripple & Noise Smart & Silent Fan Control (S2Fc) Zero Minimum Load On 3.3V Rail Short Circuit Protection On All Outputs Over Voltage Protection Over Power Protection 100% Hi-Pot Test 100% Burn In, High Temperature Cycled On/Off Pfc Harmonics Compliance: Iec1000-3-2 /En61000-3-2 Standards Specifications Dimension: L235 X W100 X H40Mm Fan Type: 38 X 38Mm Electrical Specifications: Input Frequency: 50 / 60 Hz Inrush Current, Cold Start: 100A Max. Efficiency, 220-240Vac, Full Load: 83% Typical Efficiency, 100-120Vac, Full Load: 80% Typical Dielectric Withstand, Input To Frame/ Ground: 1800Vac, 1Sec. Dielectric Withstand, Input To Output: 1800Vac, 1Sec. Line Regulation: +/-1% Typical Load Regulation: +/-5% Typical Cross Regulation: +/-5% Typical Ripple / Noise: 1% Mtbf, Full Load@25 „? Amb. : >100K Hours (Excluding The Dc Fan) Power Factor Correction: Active Pfc 99% Typical Safety: Cul, Tuv, Cb, Ccc, Bsmi Emc: Ce, Fcc, C-Tick Package Contents 1 X Seasonic Ss-400H1U Active Pfc 80+ 1U 400W Power Supply