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Silver rectangular metal server power supply unit with rear fan grille and power socket

Supersuperuncle

Supersuperuncle Dell Precision 380 Workstation PSU 375W K8958

SKU CH-NCDX-9P1TC

A 375 W power supply built for the Dell Precision 380 workstation, supplied new with part number K8958

  • Delivers 375 W to power Dell Precision 380 workstations
  • Matches part number K8958 for direct replacement compatibility
  • Built new for reliable server-grade operation
  • Designed for the 380 chassis form factor

Dell Precision 380 Compatibility

This 375W power supply is built for the Dell Precision 380 workstation and carries part number K8958. It replaces the original 390W unit with a direct-fit design that requires no adapter cables or case modifications. System integrators and IT departments can use it to restore power delivery in aging workstations without sourcing used pulls. Buyers needing higher wattage for upgraded graphics cards or dual-processor configurations should look elsewhere.

Thermals and Power Draw

The unit delivers its rated 375W through standard ATX connectors while maintaining stable voltages under typical workstation loads. Cooling is handled by the internal fan, which spins at speeds matched to the original Dell thermal profile so acoustic output stays consistent with the factory supply. Efficiency meets the requirements of the Precision 380 platform, keeping waste heat low enough for the chassis airflow design. No additional power cables or external cooling are required for normal operation.

How it compares

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

Price $172.99
Pricier than about 63% 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 do I install the 375W K8958 power supply into a Dell Precision 380 workstation?

Align the unit with the chassis rails, slide it in until the latch clicks, then connect the main ATX and CPU power cables to the motherboard headers.

What maintenance will the 375W K8958 power supply need over time?

Keep the intake vents clear of dust; if the fan becomes noisy or the system shuts down under load, plan to replace the unit.

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