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YINGHUA 290W server PSU for OptiPlex MT, black metal unit with 8-pin and 4-pin connectors

YINGHUA

YINGHUA server power supply for OptiPlex 3020 7020 9020 MT 290W 8Pin 4Pin

SKU CH-B0MG-ZKYTZ

290W replacement PSU with 8-pin and 4-pin connectors fits OptiPlex 3020, 7020 and 9020 mini-tower models

  • Direct replacement for OptiPlex 3020 7020 9020 MT
  • 290 W output powers Mini Tower builds
  • Matches Dell part numbers WHN49 XFXKX P2W4R RVTHD 776VT N0KPM
  • Includes both 8-pin and 4-pin connectors

Compatible Dell OptiPlex replacement

This 290W power supply fits OptiPlex 3020, 7020 and 9020 Mini Tower chassis. It replaces Dell part numbers WHN49, XFXKX, P2W4R, RVTHD, 776VT and N0KPM. The unit provides both an 8-pin and a 4-pin connector for motherboard power. It is a new component for system maintenance or upgrade.

Sustained load behaviour

The 290W rating defines continuous delivery capacity for typical office workloads. Under sustained load the unit maintains stable voltage on the 8-pin and 4-pin rails without exceeding its thermal limits. It is not suited for builds that require higher continuous power or additional peripheral connectors beyond the two provided.

How it compares

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

Price $61.99
Cheaper than about 83% 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 heat and noise does the 290 W unit produce when running continuously?

The 290 W rating is the maximum output; actual heat and fan noise depend on the load placed on the supply by the OptiPlex 3020, 7020 or 9020 system.

Which Dell OptiPlex models and connectors must I already have for this PSU to fit and power on?

It is built for the OptiPlex 3020, 7020 and 9020 Mini Tower and provides both the 8-pin and 4-pin motherboard power connectors required by those chassis.

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