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Silver rectangular server PSU with rear fan grille and 8+4 pin connectors

WMtec

WMtec L290AM-00 365W server power supply for Dell 3020 7020 9020 T1700 MT

SKU CH-3NQ9-VZXWW MPN L290AM-00

365 W replacement PSU fits Dell OptiPlex 3020, 7020, 9020 and Precision T1700 MT with 8-pin plus 4-pin connectors

  • 365 W output powers demanding Dell workstations
  • 290 W rating covers standard OptiPlex configurations
  • 8-pin plus 4-pin connectors match motherboard requirements
  • Compatible with 3020 7020 9020 T1700 MT chassis
  • Multiple spare part numbers simplify replacement ordering

Compatible Dell MT workstations

This replacement power supply fits Dell OptiPlex 3020, 7020 and 9020 mini-tower chassis as well as the Precision T1700 tower. It is intended for system integrators and IT teams restoring or maintaining those specific platforms.

Dual 8-pin plus 4-pin connector layout

The unit provides an 8-pin and a 4-pin power interface that must match the motherboard headers of the listed Dell models. Verify the exact connector arrangement before installation because other Dell workstations use different pinouts.

Multiple spare-part cross-references

The package corresponds to Dell spare numbers such as 776VT, RVTHD, XFXKX, KPRG9 and NOKPM, simplifying procurement when the original part number is worn or missing. No cables, mounting screws or software are included beyond the supply itself.

How it compares

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

Price $182.99
Pricier than about 66% 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

What does the 365 W rating mean once the unit is installed in a Dell 7020?

The 365 W figure is the maximum continuous output the supply can deliver to the motherboard and drives in a Dell 7020.

What does the 8-pin plus 4-pin connector arrangement limit in practice?

The 8-pin and 4-pin connectors provide the CPU and main-board power rails required by the Dell 3020, 7020, 9020 and T1700 platforms.

What physical space is needed to fit this supply into a Dell 9020 tower?

The unit matches the standard Dell MT chassis used by the 3020, 7020, 9020 and T1700, so it slides into the existing power-supply bay without modification.

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