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Dell MH595 280 W power supply unit for OptiPlex 745 755 DT

DELL

DELL MH595 280 W power supply for OptiPlex 745 755 DT

SKU CH-6WZD-43N9K

280 W power supply for OptiPlex 745 and 755 desktop towers

  • Product typeOthers
  • 280 W output powers OptiPlex 745 and 755 DT systems
  • Genuine Dell MH595 part ensures exact fit and electrical match
  • PFC design improves power quality for stable operation
  • New condition guarantees full rated performance from first use

DELL MH595 280 W power supply

The DELL MH595 is a 280 W power supply built for OptiPlex 745 and 755 desktop towers. It delivers the specified wattage with active power factor correction for stable operation. This unit is intended as a direct replacement for the original factory-installed supply in those models. It arrives new and ready for installation in compatible systems.

Suits owners of OptiPlex 745

This supply fits the listed OptiPlex desktops and matches the original 280 W rating. Builders working on other chassis, different form factors, or systems requiring higher output should look elsewhere. It does not support configurations that demand greater wattage or alternative connector layouts. The unit is specific to the named models and wattage.

How it compares

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

Price $52.99
Cheaper than about 86% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Product typeOthers

Questions about this item

Which OptiPlex desktop models is this 280 W power supply designed for?

It is built for the OptiPlex 745 and 755 DT chassis, matching the original MH595 part number.

Will this unit fit and power an OptiPlex 755 DT that currently uses the original Dell supply?

Yes, it replaces the factory MH595 unit in the 755 DT with the same 280 W output and connector layout.

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