Athena Power Zippy P1H-6400P 400W Single 1U Server Power Supply Type: ATX 2.03, ATX12V(P4), EPS12V, WTX, AMD-GES Output Current: +5V@25A, +12V@28A, +3.3V@20A, -5V@0.5A, -12V@0.5A, +5VSB@2.0A Input Voltage: 90 - 264 V Fans: Dual 40 mm DC Fans Dimensions: 8.85 x 3.94 x 1.59 Humidity: Operating: 20%-95%, Non-operating: 10%-95% Temperature: 0° C - 40° C