Supermicro PWS-903-PQ ATX12V Power Supply

Part No. PWS-903-PQ

by Supermicro Computer, Inc

Supermicro PWS-903-PQ ATX12V Power Supply

Internal - 240 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC Output - 4 +12V Rails - 90.2% Efficiency

Part No. PWS-903-PQ

by Supermicro Computer, Inc

$425.99
General Information
ManufacturerSupermicro Computer, Inc
Manufacturer Part NumberPWS-903-PQ
Brand NameSupermicro
Product ModelPWS-903-PQ
Product NamePWS-903-PQ ATX12V Power Supply
Marketing Information

The Supermicro PWS-903-PQ is an 80 Plus Gold level power supply capable of continuously supplying 900W output power at 90% efficiency. Enjoy the simplicity of active power factor correction (PFC) and automatically correct AC input for a full range of voltages and a quiet fan to keep it cool under heavy loads. This power supply is designed to not only provide you reliable power to your desktop or workstation but also protects it from over voltage, over current and short circuiting via protective circuitry embedded into the unit. Rest easy knowing your hardware will be up and running with a mean-time between failure (MTBF) of greater than 100,000 hours and an LED indicator to keep you informed on normal/abnormal conditions for your PSU. All materials contained comply with RoHS requirements and is certified by Supermicro.

Product TypePower Supply
Technical Information
Specification ComplianceATX12V
Efficiency90.2%
Power Description
Number of +12V Rails4
Input Voltage TypeAC
Input Voltage240 V AC
Output Voltage
  • 3.3 V DC
  • 5 V DC
  • 12 V DC
  • -12 V DC
Output Voltage Detail
  • 3.3 V DC @ 25 A
  • 5 V DC @ 25 A
  • 12 V DC @ 25 A
  • -12 V DC @ 500 mA
  • 5 V DC @ 4 A
Output Current
  • 25 A
  • 500 mA
  • 4 A
Physical Characteristics
Form FactorInternal
Weight (Approximate)10 lb (4535.92 g)
Miscellaneous
Compatibility
  • Supermicro SuperWorkstation 7037A-i
  • Supermicro SuperChassis 743TQ-903B
COOUS
ConditionNo