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Rectangular metal power supply unit with side ventilation grille and rear power socket

POINWER

POINWER H290AM-00 290W Power Supply Dell Optiplex 3020 7020 9020 MT

SKU CH-5ENG-GT2NQ

290 W replacement PSU for Dell Optiplex 3020, 7020, 9020 and Precision T1700 MT mini-tower systems

  • 290 W maximum output powers Dell Optiplex 3020 7020 9020 MT and Precision T1700
  • Wide-range 100-240 V AC input at 50-60 Hz suits global mains supplies
  • Replaces multiple Dell part numbers including RVTHD KPRG9 HYV3H D290A001L PS-3291-1DF
  • Four-pin and eight-pin connectors deliver power to motherboard and CPU
  • Brand-new unit built for MT Mini Tower chassis only not USFF SFF DT

Compatible Dell MT systems

This 290W unit replaces the original power supply in Dell Optiplex 3020, 7020 and 9020 Mini Tower chassis as well as Precision T1700 and T20 towers. It matches the listed Dell part numbers including RVTHD, KPRG9 and HYV3H so the unit fits the proprietary mounting points and connector layout of those models only.

MT-only form factor constraint

The supply is built for the Mini Tower enclosure and will not install in USFF, SFF or DT variants such as the 3010 USFF, 3010 SFF or 3010 DT. The two output headers — a four-wire four-pin and an eight-wire eight-pin — follow the Dell pin-out for these MT motherboards, so cable routing and keying are correct only in that chassis family.

290W continuous capacity

Rated at 290W maximum DC output from a 100-240V 5.4A AC input, the unit delivers the same wattage the original Dell supply provided for the supported Optiplex and Precision MT systems. It handles the standard CPU, memory and integrated graphics load of those platforms; adding a discrete graphics card or extra drives that push total draw above 290W would exceed the headroom.

How it compares

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

Price $69.99
Cheaper than about 79% of the 10,869 comparable items (median $142.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which of the listed compatible part numbers matches my Dell Optiplex MT?

Match the part number on your existing unit against the list — RVTHD, KPRG9, HYV3H, D290A001L, PS-3291-1DF, KPPG9, N0KPM, KGF74, HCTRF or XFXKX — and confirm the model is a 3020, 7020 or 9020 MT Mini Tower.

What does the 290 W rating mean once the supply is installed in my Optiplex?

The 290 W figure is the maximum combined DC output the unit can deliver across all rails when powered from a 100-240 V, 50-60 Hz mains supply.

What power connectors does the unit provide and what do they limit?

It provides a 4-wire 4-pin connector and an 8-wire 8-pin connector, so the motherboard and CPU must draw power through those two headers.

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