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    Supermicro 200W 1U Multi-Output Power Supply (PWS-203-1H)

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    Supermicro 200W 1U Multi-Output Power Supply (PWS-203-1H)

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


      • System
      • Chassis
      SKU #:
      Check if your server system is validated with this product
      •System: Enter a server part number (e.g. SYS-1027B-MTF)
      SKU #:
      Check if your chassis is validated with this product
      •Chassis: Enter a chassis part number (e.g. CSE-743TQ-865B)


      The Supermicro PWS-203-1H is an 80 Plus Gold level power supply capable of continuously supplying 200W output power at 91% 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 Supermicro 1U server 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 is certified by Supermicro.

      Cables Included:
      • 1x 20 Pin ATX (Motherboard)
      • 1x 8 Pin 12V (CPU)
      • 2x 4 Pin Legacy HDD
      • 2x SATA Power Connectors
      Detailed Specification

      Additional Information

      Total Power Output 200W
      Type Single
      Type of Power Supply Power Supply
      Form Factor 1U
      Dimension (W x H x L) 76 x 40.3 x 192 mm
      +5V 8A
      +12V 16A
      +3.3V 8A
      5V Standby 2A
      +12V Standby N/A
      Input Voltage Range 100-240V
      Input Frequency Range 50-60Hz
      Input Current Range 2.6A Max
      Output Type 20Pin ATX Cable Output
      8Pin / 4Pin (12V) Connector 8-Pin
      PFC Yes
      PMBus No
      Energy Efficiency 91% Peak
      80 Plus Certification 80 Plus Gold
      Warranty 1 year warranty
      Product Environmental Compliance RoHS and REACH compliant, details available upon request
      PWS-203-1H Spec Sheet PDF August 2016
      PWS-203-1H 80 PLUS Test Report PDF February 2012
      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