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    Supermicro 1400W 1U Redundant AC-DC Power Supply (PWS-1K43F-1R)

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    Supermicro 1400W 1U Redundant AC-DC Power Supply (PWS-1K43F-1R)

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    • Platinum 94%+ Efficiency
    • PMBus 1.2 Support Power Supply
    • Front Loaded with AC inlet connected externally
    • Supermicro Certified

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      • Chassis
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      The Supermicro PWS-1K43F-1R is an 80 Plus Platinum power supply capable of supplying 1400W output power at 94% efficiency. Enjoy the simplicity of active power factor correction (PFC) and automatically correct AC input for a full range of voltages. Features a card edge connector for connection with the backplane of compatible Supermicro 1U systems. This power supply is designed to not only provide you reliable power to your Supermicro 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. This power supply is redundant to safe-guard your system from power failure and allows for hot-swap replacement to eliminate system downtime. All materials contained comply with RoHS requirements and is certified by Supermicro.
      Detailed Specification

      Additional Information

      Total Power Output 1200W / 1400W
      Type Single
      Type of Power Supply AC-DC
      Form Factor 1U
      Dimension (W x H x L) 298 x 40.4 x 104.5 mm
      +5V N/A
      +12V 1200W: 100A, 1400W: 117A
      +3.3V N/A
      5V Standby 6.0A
      +12V Standby N/A
      Input Voltage Range 1200W: 100-140Vac, 1400W: 180-240Vac
      Input Frequency Range 50-60Hz
      Input Current Range 100-140Vac: 14.7-10.5A, 180-240Vac: 10.5-8.0A
      Output Type Gold Finger
      8Pin / 4Pin (12V) Connector N/A
      PFC Yes
      PMBus Yes
      Energy Efficiency Typical 94%+ @ 230Vac
      80 Plus Certification 80 Plus Platinum
      Warranty 1 year warranty
      Product Environmental Compliance RoHS and REACH compliant, details available upon request
      PWS-1K43F-1R Spec Sheet PDF July 2016
      PWS-1K43F-1R 80 PLUS Test Report PDF April 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