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Supermicro 800W 1U Redundant Power Supply (PWS-804P-1R)

  • Designed for Supermicro Ultra Server
  • Redundant PSU with PMBus 1.2 Support for Remote Management
  • 80 Plus Platinum Efficiency
  • Supermicro Certified
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The Supermicro PWS-804P-1R is an 80 Plus Platinum level redundant power supply capable of continuously supplying 800W output power at 94% 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 output to interface with a 2x25 card edge connector. This power supply is designed to not only provide you reliable power to your Supermicro Ultra 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 400,000 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 800W
Type Redundant
Type of Power Supply Power Supply
Form Factor 1U
Dimension (W x H x L) 54.5 x 220 x 40.25 mm
+5V No
+12V 62.5A (100 -127 Vac) 66.6A (200 -240 Vac) 66.6A (230 -240 Vdc)
+3.3V No
5V Standby 4A
Input Voltage Range 100-127Vac / 750W 200-240Vac / 800W 230-240Vdc / 800W
Input Frequency Range 50-60Hz
PMBus 100-127Vac / 10A 200-240Vac / 5.5A 230-240Vdc / 5.5A
Output Type Gold Finger
8Pin / 4Pin (12V) Connector No
PMBus Yes
Energy Efficiency 94% Peak
80 Plus Certification 80 Plus Platinum
Validated Systems SSG-1129P-ACR10N4L, SSG-6019P-ACR12L+, SSG-6119P-ACR12N4L, SYS-1019D-4C-RAN13TP+, SYS-1019D-14CN-RAN13TP+, SYS-1019D-16C-RAN13TP+, SYS-1029P-MTR, SYS-6019P-MTR, SYS-E403-9D-4C-FRN13+, SYS-E403-9D-14CN-FRN13+, SYS-E403-9D-16C-FRN13+
Validated Chassis CSE-113MFAC2-R804CB, CSE-515M-R804, CSE-813MF2TQC-R804CB, CSE-842XTQC-R804B
Warranty 1 year warranty
Product Environmental Compliance RoHS and REACH compliant, details available upon request

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