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Compact 1U 400W power supply unit with metal casing and rear fan grille

KHACHIMO

KHACHIMO DPS-400AB-12A 1U 400W power supply

SKU CH-PPN2-N9QFX

A compact 1U ATX unit delivering 400W for space-constrained servers and workstations

  • TypeATX
  • 1U form factor fits compact server chassis
  • 400 W output powers demanding server components
  • ATX standard ensures broad motherboard compatibility
  • Tested working for reliable operation out of the box

KHACHIMO 1U 400W ATX supply

This compact 1U power supply delivers 400W of ATX power for rackmount servers and slim workstations. It fits standard 1U chassis where full-size units cannot be installed. The unit ships new and has been tested for correct operation. Builders needing higher wattage or redundant modules should look elsewhere.

Straightforward 1U installation

The supply mounts directly into a 1U bay using the standard screw pattern and connects with regular ATX cables. No special tools or adapters are required for a typical server build. Installers sometimes find the fixed cable length tight in deeper enclosures, so verify routing space before closing the lid.

Highlights

  • 1U form factor fits compact server chassis
  • 400 W output powers demanding server components
  • ATX standard ensures broad motherboard compatibility
  • Tested working for reliable operation out of the box

Specifications

TypeATX

Questions about this item

How do I confirm the 400W unit is delivering stable power after installation?

Measure the 12 V rail with a multimeter under load; it should stay within ATX tolerance while the system runs.

What comes with the DPS-400AB-12A and what must I source separately?

The power supply itself is included; you will need to provide an IEC power cord and any ATX cables your build requires.

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