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Supermicro 1U 2700W Redundant Power Supply (PWS-2K70A-1R)

  • PMBus 1.2 Support for Remote Management
  • Hot swappable, N+1
  • Titanium 96%+ Efficiency
  • Supermicro Certified
In stock


The Supermicro PWS-2K70A-1R an 80 Plus Titanium power supply capable of supplying 2700W output power greater than 96% efficiency. 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. 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 Output200W
Type of Power SupplyPower Supply
Form Factor1U
Dimension (W x H x L)73.5 x 40 x 203 mm
+5V N/A
+12V 225A (2700W)
5V StandbyN/A
+12V Standby3.5A
Input Voltage Range200-240Vac: 2700W / 240Vdc: 2700W (for CQC only)
Input Frequency Range50-60Hz
Input Current Range200-240Vac: 15A / 240Vdc: 15A (for CQC only)
Output TypeGold Finger
8Pin / 4Pin (12V) ConnectorN/A
Inlet ConnectorIEC 60320 C20
Energy Efficiency96%+ Efficiency
80 Plus Certification80 Plus Titanium
Warranty1 year warranty
Product Environmental ComplianceRoHS and REACH compliant, details available upon request
Title Format Date
PWS-2K70A-1R Spec Sheet PDF January 2023

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