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Rectangular silver server PSU for Dell OptiPlex DT middle chassis

Supersuperuncle

Supersuperuncle server power supply for Dell 390 790 990 3010 7010 9010 DT middle chassis

SKU CH-6BXT-S91AA

Replacement power supply for Dell OptiPlex 390, 790, 990, 3010, 7010 and 9010 desktop tower chassis

  • Compatible with Dell 390 DT middle chassis
  • Compatible with Dell 790 DT middle chassis
  • Compatible with Dell 990 DT middle chassis
  • Compatible with Dell 3010 7010 9010 DT middle chassis

Dell DT middle-chassis replacement PSU

This power supply fits Dell OptiPlex 390, 790, 990, 3010, 7010 and 9010 desktop-tower models that use the middle-chassis form factor. It is intended for system builders or IT staff restoring or maintaining those specific workstations. The unit is supplied new and matches the original Dell part footprint for direct installation.

Proprietary Dell form factor limits reuse

The middle-chassis design uses Dell-specific mounting points and connector pin-outs, so the supply cannot be used in standard ATX cases or in Dell small-form-factor and micro-tower variants. Buyers needing a power supply for a different chassis size or a non-Dell motherboard will require a different unit.

How it compares

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

Price $117.99
Cheaper than about 60% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which Dell desktop models does this power supply fit?

This unit is built for Dell OptiPlex 390, 790, 990, 3010, 7010 and 9010 desktops that use the middle chassis form factor.

Will it power a standard mid-tower graphics card in my 7010?

The supply is designed for the original Dell middle-chassis configuration; high-wattage add-in cards may exceed its rated output.

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