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Rectangular black ATX power supply unit with ventilation grille and power socket

KHACHIMO

KHACHIMO M1R-2400V 400W power supply

SKU CH-5ETB-E5QF7

ATX power supply delivers 400 W for desktop systems, listed March 2024

  • TypeATX
  • ATX form factor fits standard desktop cases
  • 400W rated output powers mid-range components
  • Tested working before shipment ensures reliability
  • Good quality construction supports stable operation
  • First listed March 2024 indicates current design

400W ATX power supply for standard builds

The KHACHIMO M1R-2400V delivers 400 watts through an ATX form factor. It suits office desktops and entry-level gaming rigs that do not demand high-wattage overhead. Units are test-working before dispatch. Buyers needing more headroom for multi-GPU setups or heavy overclocking should look elsewhere.

Straightforward ATX installation with basic checks

Mounting follows the standard ATX screw pattern used by most chassis. Connect the 24-pin motherboard cable and the CPU power lead, then route peripheral cables to drives and graphics cards. Common issues arise when the CPU connector does not match the motherboard header or when cable length falls short in larger cases. Verify connector types before fitting.

Confirm motherboard power connectors

Check that your board accepts the supplied 24-pin and CPU power plugs, as pin counts can vary between platforms. Ensure the chassis has enough depth for a standard ATX unit and that cable routing channels accommodate the fixed leads. The unit was first listed by the manufacturer in 2024.

Highlights

  • ATX form factor fits standard desktop cases
  • 400W rated output powers mid-range components
  • Tested working before shipment ensures reliability
  • Good quality construction supports stable operation
  • First listed March 2024 indicates current design

Specifications

TypeATX

Questions about this item

How can I verify the KHACHIMO M1R-2400V is working correctly after installing it in my ATX case?

The unit is test-working from the manufacturer; once installed, confirm the system powers on and remains stable under load.

What comes with the 400W power supply and what extra cables or components must I purchase separately?

Only the ATX power supply itself is listed; any additional cables, mounting screws or adapters are not included and must be sourced separately.

Which capacity version of the M1R-2400V should I choose for a build that needs 400W of continuous power?

The single listed model delivers 400W, so select this unit when your build requires that exact output.

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