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Black metal server PSU unit with fan grille and power connector

YINGHUA

YINGHUA 255W server power supply for OptiPlex 3020 7020 9020 SFF Precision T1700

SKU CH-PZ00-93BPK

Replacement 255W power supply for OptiPlex 3020, 7020, 9020 SFF and Precision T1700 systems

  • Compatible with OptiPlex 3020 SFF desktops
  • Fits OptiPlex 7020 and 9020 small form factor
  • Powers Precision T1700 workstations reliably
  • Delivers 255 watts for stable system operation

YINGHUA 255W PSU for Dell SFF desktops

This YINGHUA power supply delivers 255 watts to Dell OptiPlex 3020, 7020 and 9020 small form factor systems and the Precision T1700 workstation. It replaces Dell part numbers YH9D7, 3XRJ0, T4GWM, HCWV2 and H1FWX. The unit is new and built for the proprietary layout used in these chassis. It suits owners restoring or maintaining those specific models.

Verify Dell part number

Confirm that the original PSU carries one of the listed Dell part numbers and that the computer is the small form factor version, not the tower or micro variant. The connector pin-out and physical dimensions differ between Dell chassis styles, so a mismatch will prevent installation. This supply does not fit standard ATX cases or non-Dell systems.

Highlights

  • Compatible with OptiPlex 3020 SFF desktops
  • Fits OptiPlex 7020 and 9020 small form factor
  • Powers Precision T1700 workstations reliably
  • Delivers 255 watts for stable system operation

Specifications

No published specifications for this item yet.

Questions about this item

Does the 255 W unit include mounting screws and power cables for the OptiPlex 3020 SFF?

The power supply ships as a direct replacement module; mounting hardware and cables are retained from the original Dell OptiPlex 3020 7020 9020 SFF chassis.

Which Dell part numbers does this 255 W PSU replace in the Precision T1700 and OptiPlex 7020 SFF?

It replaces Dell part numbers YH9D7, 3XRJ0, T4GWM, HCWV2 and H1FWX across OptiPlex 3020, 7020, 9020 SFF and Precision T1700 systems.

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