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Supermicro 500W Multi-Output Redundant Power Supply (PWS-503R-PQ)

  • Designed for Workstation and Desktop
  • Redundant Power Supply
  • 24 Pin ATX Output
  • Supermicro Certified
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The Supermicro PWS-503-PQ is multi-output redundant power supply capable of continuously supplying 500W output power at 80%+ efficiency. The PWS-503R-PQ includes 2 500W power modules (PWS-503R-1R) and 1 housing with PDB (PDB-PT732-8824).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 are certified by Supermicro.

  • Cables Included:
  • 1x 24 Pin ATX (Motherboard)
  • 1x 8 Pin 12V (CPU)
  • 1x (4+4) 8 Pin 12V (CPU)
  • 1x 6 Pin PCI-E
  • 1x 6 Pin PCI-E
  • 1x (6+2) 8 Pin PCI-E
  • 2x SATA
  • 2x 4 Pin Legacy HDD
  • 2x 4 Pin Floppy/DVD Drive
More Information
Total Power Output 500W
Type Redundant
Type of Power Supply Power Supply
Form Factor Mid-Tower
Dimension (W x H x L) 150 x 190 x 84mm
+5V 25A
+12V 40A (100 -127 Vac) 40A (200-240 Vac)
+3.3V 20A
5V Standby 4A
Input Voltage Range 100-127Vac / 500W 200-240Vac / 500W
Input Frequency Range 50-60Hz
Input Current Range 100-127Vac / 8 – 4A 200-240Vac / 8 – 4A
Output Type 24Pin ATX Cable Output
8Pin / 4Pin (12V) Connector Both
Voltage / Current No
Energy Efficiency 80%+ Efficiency
80 Plus Certification N/A
Validated Chassis CSE-732i-R500B
Warranty 1 year warranty
Product Environmental Compliance RoHS and REACH compliant, details available upon request
PWS-503R-PQ Spec Sheet PDF September 2018

This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65Warnings.ca.gov