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Dell D8794 fan assembly for Precision 690 server power supply

DELL

DELL D8794 fan assembly Precision 690 server power supply

SKU CH-JA2S-DAXP1

Replacement fan assembly for the Precision 690 server power supply

  • Genuine Dell replacement part for Precision 690
  • Part number D8794 ensures exact compatibility
  • New fan assembly restores proper cooling airflow
  • Lightweight 5.1 unit fits without modification

Precision 690 fan assembly

This genuine Dell D8794 fan assembly is a direct replacement for the Precision 690 server power supply. It restores proper airflow to the PSU so the system remains within thermal limits under load. The part is supplied new and matches the original Dell specification.

Straightforward PSU fan swap

Installation requires opening the chassis and removing the power supply to access the fan mounting points. The assembly fits the original screw pattern without modification. The main difficulty is reaching the PSU retention clips in a populated rack, so allow extra time for cable routing.

Highlights

  • Genuine Dell replacement part for Precision 690
  • Part number D8794 ensures exact compatibility
  • New fan assembly restores proper cooling airflow
  • Lightweight 5.1 unit fits without modification

Specifications

BrandDELL

Questions about this item

How can I verify the D8794 fan assembly is spinning correctly after installing it in my Precision 690?

Power on the Precision 690 and listen for the fan's operation; the system's hardware monitoring should report normal RPM and temperature readings for the power supply zone.

What comes with the D8794 fan assembly and do I need any extra parts to fit it in a Precision 690?

The package contains the D8794 fan assembly only; it mounts directly into the Precision 690 power supply using the existing screws and connector, so no additional parts are required.

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