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
Compact silver 1U ATX power supply unit with rear fan grille and power socket

KHACHIMO

KHACHIMO 250W 300W 1U ATX Power Supply

SKU CH-CHNK-Z6PD3

Compact 1U ATX power supply delivering 250 to 300 watts for small-form-factor builds

  • TypeATX
  • Compact 1U design fits space-constrained chassis
  • Dual wattage options of 250W and 300W suit varied builds
  • ATX form factor ensures broad motherboard compatibility
  • Verified working units deliver reliable power delivery

Compact 1U ATX power supply

The KHACHIMO 250W 300W unit delivers standard ATX power in a 1U form factor. It is intended for slim servers or rackmount chassis where vertical space is limited. Builders needing higher wattage for multi-GPU workstations should look elsewhere.

Tested 1U build with standard ATX connectors

Each unit is verified working before dispatch and uses good-quality components. The 1U height fits shallow enclosures while the ATX connector set supports typical motherboard and drive layouts. Installers must confirm their chassis accepts a 1U depth and that the fixed cables reach all required headers.

Highlights

  • Compact 1U design fits space-constrained chassis
  • Dual wattage options of 250W and 300W suit varied builds
  • ATX form factor ensures broad motherboard compatibility
  • Verified working units deliver reliable power delivery

Specifications

TypeATX

Questions about this item

What ATX standard does this 1U power supply follow and what wattage does it cap at?

It follows the ATX form factor and is rated for 250 W or 300 W depending on the specific unit.

What physical space does this 1U unit need to fit in a chassis?

It requires a standard 1U rack-mount bay and an ATX power-supply cutout.

Also in this aisle

People compared these

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