We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular silver ATX power supply unit with ventilation grille

KHACHIMO

KHACHIMO 290W ATX power supply HU290EM-00

SKU CH-28S9-JRT85

Delivers 290 W of ATX power for compatible desktop systems and is tested working

  • TypeATX
  • Reliable 290 W output for stable desktop power
  • ATX form factor fits standard PC cases
  • Tested working to confirm correct operation
  • Replaces multiple OEM part numbers for broad compatibility

Compatible ATX 290 W power supply

This ATX power supply delivers 290 W and is confirmed working. It matches part numbers 320, 7020, 8020, 9020, HU290EM-00, L290EM-01, D290EM-00, DPS-290EB A, HU290EM-01, HU290AM-01 and PCE045. It suits owners of those specific legacy desktop chassis.

Capacity and headroom

The 290 W rating covers basic office systems with integrated graphics and modest storage. It runs out when a discrete graphics card, multiple drives or high-wattage processors are added. Builders needing more power for expansion should select a higher-rated unit.

Highlights

  • Reliable 290 W output for stable desktop power
  • ATX form factor fits standard PC cases
  • Tested working to confirm correct operation
  • Replaces multiple OEM part numbers for broad compatibility

Specifications

TypeATX

Questions about this item

Will the 290W HU290EM-00 power a Dell OptiPlex 7020 with the original motherboard?

The unit is a 290W ATX supply tested working and listed as compatible with the 7020 chassis, so it will deliver the rated power to the original board.

How can I confirm the HU290EM-00 is operating correctly once installed?

After fitting the supply, the system should POST and reach the operating system without unexpected shutdowns, indicating the 290W unit is functioning as intended.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.