Shipping Currently Available to USA Addresses Only
Quantity is Limited

    Supermicro 1000W 1U Redundant Battery Backup Power Module Power Supply (PWS-1K01B-1R)

    More Views

    Supermicro 1000W 1U Redundant Battery Backup Power Module Power Supply (PWS-1K01B-1R)

    Availability: In stock

    • Internal Li-ion Battery for Server
    • Increases Overall Data Center Power Efficiency
    • Improves Stability and Ease of Maintenance
    • Supermicro Certified

      Please Enter SKU# to Check Validation Status

      • 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-1K01B-1R is a redundant power supply capable of supplying 1000W output power at high 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. In addition, this power supply comes equipped with a BBP module to protect from outages in mission-critical server and storage operations. The BBP single module is capable of supplying 500W 90 seconds hold up and redundant mode 2 modules supplying 1000W 90 seconds hold up. All materials contained comply with RoHS requirements and is certified by Supermicro.

      Compatible with the following power supplies:
      • PWS-1K03A-1R
      • PWS-1K23A-1R
      • PWS-1K28P-SQ
      Detailed Specification

      Additional Information

      Total Power Output 800W / 1000W
      Type Redundant
      Type of Power Supply Battery Back Up Power Supply (BBP)
      Form Factor 1U
      Dimension (W x H x L) 76 x 40 x 336 mm
      +5V N/A
      +12V 100-127Vac: 66.7A & 200-240Vac:83A
      +3.3V N/A
      5V Standby 4A
      Input Voltage Range 100-127Vac & 200-240Vac
      Input Frequency Range 50-60Hz
      Input Current Range 100-127Vac:10A & 200-240Vac: 7A
      Output Type Gold Finger (19 Pair Connector)
      8Pin / 4Pin (12V) Connector N/A
      PFC No
      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-1K01B-1R Spec Sheet May 2016