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CRPS 550W power supply unit DPS-550AB-11D

KHACHIMO

KHACHIMO CRPS 550W Power Supply DPS-550AB-11D

SKU CH-KCRG-0JXTJ

Delivers 550W ATX power in a CRPS redundant form factor, tested working

  • TypeATX
  • Tested and working for reliable operation
  • 550 W output supports demanding components
  • ATX form factor fits standard cases
  • Good-quality build for lasting performance

550W CRPS Power Supply for Servers

This CRPS 550W power supply uses the DPS-550AB-11D form factor for hot-swap server chassis. It delivers 550 watts of continuous power to rack-mounted systems. The unit is tested working and built to good quality standards. It suits administrators replacing a failed module in a redundant array.

Thermals and Acoustics in Rack Use

Internal temperature-controlled fans adjust speed to load, keeping exhaust air within expected limits for 550W operation. Acoustic output remains low at idle and rises only under sustained full load. Power draw at the wall matches the rated output plus typical efficiency overhead. The hot-plug design allows replacement without shutting down the server.

Highlights

  • Tested and working for reliable operation
  • 550 W output supports demanding components
  • ATX form factor fits standard cases
  • Good-quality build for lasting performance

Specifications

TypeATX

Questions about this item

How do I install this CRPS 550W power supply in an ATX case?

Mount the unit with the four chassis screws, connect the 24-pin ATX motherboard cable and the CPU power cable, then plug the AC cord into the IEC inlet.

When will the internal fan of this DPS-550AB-11D need replacement?

The fan is rated for continuous operation; replace it only if bearing noise appears or airflow drops noticeably.

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