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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 Output500W
Type of Power SupplyPower Supply
Form FactorMid-Tower
Dimension (W x H x L)150 x 190 x 84mm
+5V 25A
+12V40A (100 -127 Vac) 40A (200-240 Vac)
5V Standby4A
Input Voltage Range100-127Vac / 500W 200-240Vac / 500W
Input Frequency Range50-60Hz
Input Current Range100-127Vac / 8 – 4A 200-240Vac / 8 – 4A
Output Type24Pin ATX Cable Output
8Pin / 4Pin (12V) ConnectorBoth
Voltage / CurrentNo
Energy Efficiency80%+ Efficiency
80 Plus CertificationN/A
Validated ChassisCSE-732i-R500B
Warranty1 year warranty
Product Environmental ComplianceRoHS 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