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Supermicro 2200W 1U Redundant Power Supply (PWS-2K22A-1R)

  • PMBus 1.2 Support for Remote Management
  • Flexible Redundancy Control
  • 80 Plus Titanium
  • Supermicro Certified
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The Supermicro PWS-2K22A-1R is an 80 Plus Titanium power supply capable of supplying 2200W 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.
More Information
Total Power Output 2200W
Type Redundant
Type of Power Supply Power Supply
Form Factor 1U
Dimension (W x H x L) 480 x 45 x 40 mm
+5V -
+12V 100A (100-127Vac) // 150A (200-220Vac) // 165A (220-230Vac) // 174.17A (230-240Vac) // 174.17A (180-220Vac) (for UL/cUL safety only) // 183.33A (220-240Vac) (for UL/cUL safety only) // 174.17A (230—240Vdc) (for CQC safety only)
+3.3V -
5V Standby -
Input Voltage Range 1200W (100-127Vac) // 1800W (200-220Vac) // 1980W (220-230Vac) // 2090W (230-240Vac) // 2090W (180-220Vac) (for UL/cUL safety only) // 2200W (220-240Vac) (for UL/cUL safety only) // 2090W (230-240Vdc) (for CQC safety only)
Input Frequency Range 50-60Hz
Input Current Range 14 – 11A (100-127Vac) // 10 – 9.5A (200-220Vac) // 10 – 9.8A (220-230Vac) // 10 – 9.8A (230-240Vac) // 14 – 11A (180-220Vac) (for UL/cUL safety only) // 12 – 11A (220-240Vac) (for UL/cUL safety only) // 10 – 9.8A (230-240Vdc) (for CQC safety only)
Output Type Backplane Connector
8Pin / 4Pin (12V) Connector -
Voltage / Current PMBus 1.2
Energy Efficiency 96%+ Efficiency
80 Plus Certification 80 Plus Titanium
Validated Systems AS-2123BT-HNC0R, AS-2123BT-HTR, AS-2124BT-HNTR, AS-2124BT-HTR, SYS-2028BT-HNC0R+, SYS-2028BT-HNC1R+, SYS-2028BT-HNR+, SYS-2028BT-HTR+, SYS-2029BT-DNC0R, SYS-2029BT-HNC0R, SYS-2029BT-HNC1R, SYS-2029BT-HNR, SYS-2029BT-HNTR, SYS-2029BT-HTR, SYS-6028BT-HNC0R+, SYS-6029BT-DNC0R, SYS-6029BT-HNC0R
Validated Chassis CSE-217BHQ+-R2K22BP, CSE-827BHD+-R2K22BP
Warranty 1 year warranty
Product Environmental Compliance RoHS and REACH compliant, details available upon request
PWS-2K22A-1R Spec Sheet PDF January 2019
PWS-2K22A-1R 80 PLUS Test Report PDF July 2017

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