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Rectangular metal server power supply unit with ventilation grille and power connector

Supersuperuncle

Supersuperuncle D950EF-00 0V7954 950W T5820 T7820 T7920 server power supply

SKU CH-XRBW-P4PP1

950W replacement power supply for Dell Precision T5820, T7820 and T7920 workstations

  • Delivers 950W for demanding workstation workloads
  • Compatible with Dell T5820 T7820 T7920 systems
  • Matches Dell part numbers D950EF-00 and 0V7954
  • Brand-new unit ready for immediate deployment

Dell Workstation Compatibility

This 950W server power supply replaces the Dell D950EF-00 0V7954 unit in Precision T5820, T7820 and T7920 workstations. It delivers the rated output required by those specific chassis configurations. The unit is supplied new and matches the original form factor for direct installation.

Sustained Load Operation

Designed for continuous duty in workstation environments, the supply maintains its 950W rating under prolonged compute loads rather than only brief peaks. Thermal management and component selection target stable voltage regulation during extended rendering or simulation tasks. Builders needing redundant or higher-capacity configurations should verify chassis support before purchase.

How it compares

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

Price $219.99
Pricier than about 74% 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

How loud does the 950 W unit run when the T7920 is under full load all day?

The supply is built for Dell T5820, T7820 and T7920 workstations and uses the original D950EF-00 fan curve, so noise stays at the level Dell specified for continuous operation.

Which Dell workstation chassis and main power connector does the 0V7954 unit need to fit and start up?

It fits the T5820, T7820 and T7920 chassis and connects to the standard Dell 24-pin main power header used on those models.

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