SUPERMICRO 

Supermicro PWS-1K05A-1R - Power supply - redundant (plug-in module) - 80 PLUS Titanium - AC 100-127/200-240 V - 1000 Watt - active PFC - 1U - for SuperServer 1028TP-DC0TR, 1028TP-DC1FR, 1029TP-DC1R, 1029TP-DTR

Mfg Part Number:  PWS-1K05A-1R  
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Price: $426.46 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Sep 26, 2025
No Sales Tax except these states
, PO and Wire.

The Supermicro PWS-1K05A-1R is an 80 Plus Titanium power supply capable of supplying 1000W output power at 91% 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.

Main Specification
General Information
Manufacturer Supermicro Computer, Inc
Manufacturer Part Number PWS-1K05A-1R
Manufacturer Website Address http://www.supermicro.com
Brand Name Supermicro
Product Model PWS-1K05A-1R
Product Name 1000W 1U Redundant Power Supply (PWS-1K05A-1R)
Product Type Redundant Power Supply
Technical Information
Efficiency 91%
Power Factor Correction (PFC) Active
Modular Yes
Reliability
MTBF 200000 Hour
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
Output Voltage 12 V DC
Input Frequency 50-60Hz
Physical Characteristics
Form Factor 1U
Height 1.6"
Width 1.5"
Length 14.2"
Weight (Approximate) 1.94 lb
Miscellaneous
Compatibility Supermicro Products:
  • SYS-1028TP-DC0FR
  • SYS-1028TP-DC0R
  • SYS-1028TP-DC0TR
  • SYS-1028TP-DC1FR
  • SYS-1028TP-DC1R
  • SYS-1028TP-DC1TR
  • SYS-1028TP-DTFR
  • SYS-1028TP-DTR
  • SYS-1028TP-DTTR
  • SYS-1029TP-DC0R
  • SYS-1029TP-DC1R
  • SYS-1029TP-DTR
  • SYS-2028R-TXR
  • SYS-2029P-TXRT
Environmentally Friendly Yes
Environmental Certification 80 Plus Titanium
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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