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Dell G0495 power supply unit for Dimension 8300 4600

DELL

DELL G0495 Power Supply for Dimension 8300 4600

SKU CH-1XPE-YAD17

Replacement power supply compatible with Dell Dimension 8300 and 4600 desktops

  • Product typePower Supply
  • Genuine Dell replacement keeps Dimension 8300 and 4600 running reliably
  • New condition ensures full rated output from day one
  • Direct-fit design matches original G0495 specifications exactly
  • OEM quality eliminates compatibility guesswork for supported models
  • Ready to install in Dell Dimension 8300 and 4600 systems

Dell G0495 Power Supply

The Dell G0495 is a replacement power supply unit built for Dell Dimension 8300 and 4600 desktop systems. It restores reliable power delivery when the original unit fails or shows signs of age. This part is intended for owners of those specific Dell models who need a direct swap.

Proprietary Dell form factor

The unit uses Dell's proprietary connector layout and mounting points for the Dimension 8300 and 4600 chassis. Standard ATX power supplies will not fit or connect correctly in these systems. Installers must verify the exact model number before purchase to avoid compatibility issues with other Dell or generic cases.

Limited to Dimension 8300 and 4600

This power supply only supports the two listed Dell Dimension models. It cannot be used in newer Dell desktops, standard ATX builds, or servers that require different pinouts or higher wattage ratings. Buyers with other systems must source a unit matched to their specific hardware.

How it compares

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

Price $42.99
Cheaper than about 89% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Brand nameDELL
Product typePower Supply

Questions about this item

Does the G0495 supply match the proprietary pinout used by Dimension 8300 and 4600 systems?

The G0495 is built to the Dell proprietary pinout required by Dimension 8300 and 4600 motherboards; standard ATX units will not fit the connector layout.

What chassis clearance does the G0495 need inside a Dimension 8300 or 4600 case?

It fits the standard Dimension 8300 and 4600 power-supply bay without adapter brackets; the unit mounts with the four original chassis screws.

Which cable must be seated first when installing the G0495 in a Dimension 8300 or 4600?

Seat the large proprietary motherboard connector fully before attaching the peripheral leads; reversing the order often leaves the main plug partially engaged.

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