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Silver rectangular server power supply unit with side fan grille and rear power socket

YINGHUA

YINGHUA 180W Server Power Supply for OptiPlex 3040 5040 7040 SFF

SKU CH-WVJQ-JTMA1

180W replacement power supply for OptiPlex 3040, 5040 and 7040 small form factor desktops

  • 180 W output powers OptiPlex 3040, 5040 and 7040 SFF
  • Replaces Dell part numbers 9XD51, RWMNY, 5XV5K, WYX72, HGRMH and J1J77
  • Fully tested unit ensures reliable start-up and stable rails
  • New condition guarantees full service life from first install

Direct 180W SFF Replacement

This 180 watt power supply is built as a direct replacement for Dell OptiPlex 3040, 5040 and 7040 small form factor systems. It matches the original part numbers 9XD51, RWMNY, 5XV5K, WYX72, HGRMH and J1J77. Each unit is fully tested before dispatch to confirm reliable operation in the supported chassis.

Fits SFF Chassis Without Modification

The supply slides into the native SFF bay and connects to the existing motherboard headers, so no adapter cables or case alterations are required. It powers the standard complement of drives and expansion cards that the OptiPlex platform was designed to support. Builds needing higher output for additional GPUs or drive arrays will need a different form factor solution.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $66.99
Cheaper than about 81% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much continuous power can the 180W unit deliver before its protection limits activate?

The supply is rated for 180W continuous output, so its over-current and over-temperature protections engage only when that limit is exceeded.

What is the typical fan noise level when the 180W supply runs at full load in an OptiPlex 7040 SFF?

Fan speed ramps with load; at 180W it runs audibly but stays within Dell's original acoustic spec for the SFF chassis.

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