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Black rectangular power supply unit with rear fan grille and side label

Vszerda

Vszerda Power Supply 500W for 7080 7070 7060 3050 MT XPS 8940

SKU CH-QF83-M48FM

500 W replacement unit for Dell OptiPlex 7060, 7070, 7080, 3050 MT and XPS 8940 desktops

  • Compatible with Dell OptiPlex 7080 7070 7060 MT
  • Fits Dell OptiPlex 3050 MT and XPS 8940
  • Replaces OEM part numbers 05K7J8 5K7J8 0Y7R0X Y7R0X
  • 500 watt output matches D500EPM-00 DPS-500AB-49A specs

500 W replacement for Dell MT towers

This Vszerda power supply delivers 500 W of continuous output for Dell OptiPlex 7080 7070 7060 3050 MT and XPS 8940 systems. It matches the original D500EPM-00 and DPS-500AB-49A units using part numbers 05K7J8 5K7J8 0Y7R0X Y7R0X. The unit is new and built to the same electrical specification as the factory supply.

Fits proprietary Dell MT chassis

The adapter uses the Dell-specific connector layout and mounting points required by the listed towers so it installs without cable adapters or case modification. It frees the builder from hunting for used OEM units when the original supply fails. Buyers needing higher wattage or standard ATX pinouts for custom builds cannot use this model.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $72.99
Pricier than about 86% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 500W rating handle continuous load in the 7080 MT without shutdown?

The unit is rated at 500W and matches part numbers 05K7J8 and D500EPM-00 for the 7080, 7070, 7060, 3050 MT and XPS 8940.

How loud is the fan and what temperature does the supply reach after hours of use in the XPS 8940?

The power supply uses the DPS-500AB-49A design approved for the listed Dell models, fitting the original thermal envelope.

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