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    Supermicro 1000W/1200W 1U Redundant Power Supply (PWS-1K23A-SQ)

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    Supermicro 1000W/1200W 1U Redundant Power Supply (PWS-1K23A-SQ)

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    • PMBus 1.2 Support for Remote Management
    • Optimized for 1U Server
    • Flexible Redundancy Control
    • Supermicro Certified

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      • Chassis
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      The Supermicro PWS-1K23A-SQ is capable of supplying 1000W/1200W output power at 96% 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 1000W / 1200W
      Type Module
      Type of Power Supply Power Supply
      Form Factor 1U
      Dimension (W x H x L) 76 x 336 x 40 mm
      +5V N/A
      +12V 83A (100 -127 Vac) 100A (200-240 Vac)
      +3.3V N/A
      5V Standby 4A
      +12V Standby N/A
      Input Voltage Range 100-127Vac / 1000W 200-240Vac / 1200W 200-240Vdc / 1200W (for CCC only)
      Input Frequency Range 50-60Hz
      Input Current Range 100-127Vac / 15 – 12A 200-240Vac / 8.5 – 7A 200-240Vdc / 8.5 – 7A (for CCC only)
      Output Type Gold Finger (19 Pair Connector)
      8Pin / 4Pin (12V) Connector N/A
      PFC N/A
      PMBus Yes
      Energy Efficiency 96%+ Efficiency
      80 Plus Certification N/A
      Warranty 1 year warranty
      Product Environmental Compliance RoHS and REACH compliant, details available upon request
      PWS-1K23A-SQ Spec Sheet PDF November 2018
      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