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    Supermicro 400W Multi-Output PS2/ATX Power Supply (PWS-403-PQ)

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    Supermicro 400W Multi-Output PS2/ATX Power Supply (PWS-403-PQ)

    Availability: In stock

    • Designed for Workstation and Desktop
    • 24 Pin ATX Output
    • 80 Plus Gold Efficiency
    • Supermicro Certified


      • System
      • Chassis
      SKU #:
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      The Supermicro PWS-403-PQ is an 80 Plus Goldlevel power supply capable of continuously supplying 400W output powery. Enjoy the simplicity of active power factor correction (PFC) and automatically correct AC input for a full range of voltages and a super quiet 12cm 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 200,000 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 4 Pin 12V
      • 1x 6 Pin PCI-E
      • 2x 4 Pin Legacy HDD
      • 1x 4 Pin Floppy/DVD Drive
      • 6x SATA Power Connectors
      Detailed Specification

      Additional Information

      Total Power Output 400W
      Type Single
      Type of Power Supply Power Supply
      Form Factor Mid-Tower
      Dimension (W x H x L) 150 x 86 x 140 mm
      +5V 22A
      +12V 18A
      +3.3V 24A
      5V Standby 3A
      +12V Standby N/A
      Input Voltage Range 100-240 Vac
      Input Frequency Range 50-60Hz
      Input Current Range 6A-3A
      Output Type 24Pin ATX Cable Output
      8Pin / 4Pin (12V) Connector 24Pin ATX Connector // 4Pin 12V Connector
      PFC n/a
      PMBus n/a
      Energy Efficiency n/a
      80 Plus Certification 80 Plus Gold
      Warranty 1 year warranty
      Product Environmental Compliance RoHS and REACH compliant, details available upon request
      PWS-403-PQ Spec Sheet PDF February 2017
      Prop 65 Warning
      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