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Rectangular metal power supply unit with fan grille and multiple cable connectors

SMUGDESK

SMUGDESK Y7R0X 500W Power Adapter for Dell XPS 8940 OptiPlex 7080 MT G5 5090

SKU CH-A5DA-MS3HS

500W replacement power supply for Dell XPS 8940, OptiPlex 7080 MT, G5 5090 and Precision 3650 desktops with dual GPU connectors

  • Direct OEM replacement for Dell XPS 8940, OptiPlex 7080 MT, G5 5090 and Precision 3650 towers
  • Stable 500W rated output to support high-power hardware including RTX3080 graphics upgrade
  • Matches original wiring with 2×4Pin CPU, dual 6Pin and 6+2Pin PCIe GPU power connectors
  • Wide 100-240V universal AC input with built-in overvoltage, overcurrent and short-circuit protection
  • Direct substitute for part numbers Y7R0X, 5K7J8, H500EPM-00, D500EPM-00 without chassis modification

OEM replacement for Dell XPS 8940 OptiPlex 7080 MT

This 500W power adapter is built as a direct substitute for Dell proprietary mid-tower desktops including XPS 8940, OptiPlex 7080 MT, G5 5090 and Precision 3650. It matches the original wiring harness and fits without any chassis modification.

Suitable for owners of listed Dell towers needing

This unit suits buyers who want a drop-in replacement that uses the original connectors and mounting points. It is not for owners of small-form-factor Dell chassis, standard ATX cases or systems that require different connector layouts or higher wattage.

500W rated output with dual 6Pin plus 6+2Pin GPU

The supply provides a continuous 500W across a 100-240V AC range and includes two 4-pin CPU connectors alongside the PCIe GPU power cables. Built-in overvoltage, overcurrent and short-circuit protection safeguards the connected components.

Highlights

  • Direct OEM replacement for Dell XPS 8940, OptiPlex 7080 MT, G5 5090 and Precision 3650 towers
  • Stable 500W rated output to support high-power hardware including RTX3080 graphics upgrade
  • Matches original wiring with 2×4Pin CPU, dual 6Pin and 6+2Pin PCIe GPU power connectors
  • Wide 100-240V universal AC input with built-in overvoltage, overcurrent and short-circuit protection
  • Direct substitute for part numbers Y7R0X, 5K7J8, H500EPM-00, D500EPM-00 without chassis modification

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the PSU is delivering stable 500W power after installing it in my OptiPlex 7080 MT?

The system should boot reliably and run a high-power graphics card such as the 3080 GPU without shutdowns or instability under load, showing the 500W rated output is functioning as intended.

What cables come with this Y7R0X unit and will I need any extra adapters for a Dell XPS 8940?

It includes the complete factory-standard harness with two 4Pin CPU connectors, dual 6Pin and one 6+2Pin PCIe GPU power connectors, matching original wiring so no extra adapters are required for the XPS 8940.

Which Dell desktop models does this 500W replacement support according to the part numbers listed?

It directly substitutes part numbers Y7R0X, 5K7J8, H500EPM-00 and D500EPM-00 for XPS 8940, OptiPlex 7080/7070/7060 MT, G5 5090 and Precision 3650 towers.

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