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

YINGHUA

YINGHUA HCWV2 H255ES-01 255W server power supply for Optiplex 3020/9020/7020 SFF

SKU CH-EQ9X-ER1VR

255 W server power supply compatible with OptiPlex 3020, 7020 and 9020 small-form-factor desktops

  • 255 W output powers Optiplex 3020, 7020 and 9020 SFF
  • Designed for Dell Optiplex 3020, 7020 and 9020 small form factor
  • Genuine YINGHUA HCWV2 H255ES-01 replacement unit
  • New condition ensures reliable operation from first install

255 W SFF replacement supply

This 255 watt server power supply is built for Dell Optiplex 3020, 7020 and 9020 small form factor chassis. It delivers the rated output through the original connector layout so the system powers on without adapter cables or case modifications.

Suits owners of listed Optiplex SFF models

Buyers with tower or micro-tower variants will find the connector arrangement incompatible. Systems that require higher continuous output should look at a higher-wattage unit.

How it compares

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

Price $73.99
Cheaper than about 79% 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

Which Dell OptiPlex SFF models accept this 255 W power supply?

It is built for the OptiPlex 3020, 7020 and 9020 small-form-factor chassis.

Will the existing motherboard connectors in my OptiPlex SFF match this unit?

Yes — the supply uses the same proprietary pin-out Dell uses on the 3020, 7020 and 9020 SFF boards.

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