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Grey metal rectangular PSU with fan grille and cable bundle

DELL

DELL KPRG9 290 Watt Power Supply for Optiplex 3020 7020 9020 Precision T1700

SKU CH-TE63-54W5N MPN KPRG9

A 290 watt replacement power supply compatible with Optiplex 3020, 7020, 9020 and Precision T1700 desktops

  • Product weight3.2
  • Delivers 290 W to run Optiplex 3020 7020 9020 and Precision T1700
  • Genuine Dell unit matching part numbers HYV3H XFXKX P2W4R N0KPM 776VT RVTHD 7VK4S
  • Light 3.2 kg weight eases installation in medium-tower chassis
  • Brand-new condition ensures full rated output from first power-on
  • Direct replacement for Optiplex 3020 7020 9020 Precision T1700 systems

Compatible Dell Desktops

This 290 watt power supply is built for Dell Optiplex 3020, 7020 and 9020 systems plus the Precision T1700 workstation. It matches the original electrical and mechanical specification for those medium tower chassis.

Who should consider alternatives

Buyers who need higher output for upgraded graphics cards or additional drive arrays cannot use this unit. Systems outside the listed Optiplex and Precision models will not accept the connector layout or mounting points.

Installation notes

The unit weighs 3.2 kilograms and slides into the standard PSU bay using the existing screws. The main failure point is forcing the proprietary main-board connector into a non-Dell motherboard, which damages both parts.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 97% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Model nameKPRG9

Questions about this item

Which Dell chassis does this KPRG9 290 Watt unit fit without modification?

It is designed for Optiplex 3020, 7020, 9020 medium-tower cases and the Precision T1700 workstation.

Will the existing motherboard power connector in my Optiplex 7020 mate with this supply?

Yes, the connector pin-out matches the original Dell wiring used in the 3020, 7020, 9020 and T1700 platforms.

How can I confirm the PSU is delivering power once installed?

The system will complete POST, the front power LED stays solid amber or white, and the operating system loads normally.

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