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Rectangular silver ATX power supply unit with fan grille and cable bundle

KHACHIMO

KHACHIMO 400W ATX Power Supply P1S-2400V

SKU CH-XGXE-8XD5A

400 W ATX switching power supply tested for reliable operation, first listed in March 2024

  • Product typeATX
  • 400 watts continuous output powers standard ATX builds
  • Tested and verified working before shipment
  • Good-quality components support reliable daily operation
  • ATX form factor fits mainstream desktop cases
  • First listed by the manufacturer on 14 March 2024

400 W ATX power supply

The KHACHIMO P1S-2400V is a 400 W ATX switching power supply listed by the manufacturer on 14 March 2024. It is a new unit that has been tested working and is described as good quality. This component delivers standard ATX power for desktop systems.

Suitable for basic desktop builds

This supply suits builders assembling a basic office or home PC with modest power requirements. It is not for systems that demand higher wattage, multiple high-end graphics cards or server-grade redundancy. Buyers who need more power or modular cabling should look at higher-capacity alternatives.

Fits standard ATX cases

The ATX form factor fits regular desktop chassis without special mounting. Its 400 W rating supports a typical CPU, single GPU, storage drives and peripherals. Using a tested unit of this class frees budget for other components while providing reliable power for entry-level configurations.

How it compares

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

Price $446.99
Pricier than about 87% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Does my case need to accept an ATX power supply for the P1S-2400V to fit?

Yes, the unit follows the ATX form factor so it mounts in any case designed for standard ATX power supplies.

Will the 400 W capacity run my existing motherboard and graphics card without upgrades?

It delivers 400 W total; compare that figure with the combined power draw of your current components to decide.

How can I verify the P1S-2400V is operating correctly after installation?

The system should start reliably and run under load without unexpected shutdowns or restarts.

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