Maximum power: 850 Watts
Version: SSI EPS 12V v2.92
CPU:

Intel Core i7/Core 2 Quad/Core 2 Duo &
AMD Phenom X4/Phenom X3/Athlon 64 X2

Efficiency:

Up to 87% (At 230V, the average data)

AC Input: Full range 115V-230V (Active PFC)
Frequency range:  50/60 Hz
Temperature: 0 C ~ 40 C
Humidity:

10%-90%

Safety: UL/CE/TUV/CB/FCC/C-Trick/BSMI
Housing color: Black
Input waveform: Sine wave, modified sine wave or square wave

Input maximum current:

115 Vac ~ 240 Vac : 15A

Overpower protection:

105% ~ 150%

Over voltage protection:

+5V output is between 5.74V to 7.0V
+12V output is between 13.4V to 15.6V
+3.3V output is between 3.76V to 4.3V

Unit dimension:

7 1/16"(180 mm) D
X 5 1/16"(150 mm) W
X 3 5/16"(86 mm)H

Unit weight: 6 lbs (2.7kg) / unit
MTBF: 100,000 hours under the following conditions full-rated load
Switches: ATX Logic power rocker switch
Fan size: One 140 mm x 140 mm x 25 mm bottom blue & white switch led fan
Fan Speed/Noise Level: 1600RPM / 28.5 dBA