Maximum power: 650 Watts.
Frequency range: 47 ~ 63Hz.
Input waveform: Sine wave, modified sine wave or square wave.
Input maximum current: 115V-13A   / 230V -7A
Withstand voltage: Input to output 1800Vac 3 sec.
Input to ground 1800Vac 3 sec.
Efficiency: 72% minimum at full-load.
Overpower protection: 105%~150%
Over voltage protection: +5V output is between 5.7V to 6.5V.
+12V output is between 13.2V to 14.4V.
+3.3V output is between 3.7V to 4.1V.
Under voltage protection: +5V output is between 3.3V to 3.7V.
+12V output is between 8.5V to 9.5V.
+3.3V output is between 2.0V to 2.4V.
Unit dimension: 5 3/4"(145 mm) L x 5 7/8"(150 mm) W x 3 3/8"(85 mm) H
Unit weight: 5 lbs (2668) / unit.
MTBF: 100,000 hours under the following conditions full-rated load, 120Vac input, and 25C ambient.
Switches: ATX Logic power rocker switch.
Fan size: 1 - 120 x 120 x 25 mm bottom fan.
Fan Speed/Noise Level: 1800RPM/ 28dBA