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Black rectangular server power supply unit with rear fan grille and power socket

Supersuperuncle

Supersuperuncle Server Power Supply for Dell OptiPlex 3040 3046 5040 7040

SKU CH-BNMA-BFG02

Replacement power supply for Dell OptiPlex 3040, 3046, 5040 and 7040 desktops

  • Compatible with OptiPlex 3040 3046 5040 7040
  • Direct replacement for original Dell desktop PSU
  • New unit ready for immediate installation
  • Restores reliable power to supported OptiPlex models

Compatible Dell OptiPlex models

This power supply is built for Dell OptiPlex 3040 3046 5040 7040 desktops. It replaces the original unit in small-form-factor or tower chassis used in office or education deployments. The unit delivers the voltages those platforms expect.

Check your current unit before ordering

Verify the Dell part number on the label of the supply you are removing matches the compatible list. Confirm the chassis style matches the form factor of the replacement. Ensure the main power connector and any auxiliary cables align with the motherboard sockets.

How it compares

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

Price $157.99
Pricier than about 59% of the 3,798 comparable items (median $131.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Does the power supply include the cables needed for a Dell OptiPlex 3040, or must they be purchased separately?

The unit is a direct replacement for the original Dell OptiPlex 3040 power supply and uses the same proprietary connectors, so no extra cables are required for installation.

Which model should I choose for a Dell OptiPlex 5040 versus a 7040?

This power supply is listed as compatible with both the Dell OptiPlex 5040 and 7040, so the same unit fits either desktop without a different version to select.

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