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Black rectangular 180W server PSU with 8-pin and 4-pin connectors

WMtec

WMtec 180W Server Power Supply for OptiPlex 3040 5040 7040 3650 3656 SFF 8Pin+4Pin

SKU CH-YTBF-598YZ

180W switching power supply compatible with OptiPlex 3040, 5040, 7040, 3650 and 3656 SFF desktops using 8-pin and 4-pin connectors

  • Delivers 180W to OptiPlex 3040, 5040, 7040, 3650 and 3656 SFF
  • Wide 100-240V input works on global mains without a converter
  • 8-pin plus 4-pin connector matches the motherboard power header
  • Switching topology keeps efficiency high across 50-60Hz line frequencies

Compatible Dell OptiPlex SFF Power Supply

This 180W switching power supply is built for Dell OptiPlex 3040, 5040, 7040, 3650 and 3656 small form factor desktops. It delivers up to 180W of continuous power through the required 8-pin and 4-pin connectors. The unit accepts a universal 100-240V input at 50-60Hz for worldwide use.

Fits directly into the SFF chassis

Installation uses the existing mounting points and the native 8Pin+4Pin wiring harness, so no adapter cables are needed. The supply replaces a failed or noisy original unit and restores stable power to the motherboard and drive bays. It is not suitable for tower chassis or systems that require a higher wattage rating or different connector layout.

How it compares

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

Price $147.99
Pricier than about 56% 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

What is the maximum continuous power the 180W unit can deliver to an OptiPlex 3040 5040 7040 3650 3656 SFF?

The power supply is rated for 180W maximum output, which is the sustained limit under continuous load for the listed OptiPlex SFF systems.

How much heat and fan noise should I expect when this 180W adapter runs all day in a 3040 5040 7040 3650 3656 SFF?

The 180W switching design operates on 100-240V 50-60Hz input; typical efficiency keeps waste heat and fan speed low during extended use in the compatible OptiPlex SFF chassis.

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