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KHACHIMO YM-7421E 420W ATX power supply unit

KHACHIMO

KHACHIMO YM-7421E 420W ATX power supply

SKU CH-P34Z-JHZTZ

ATX switching power supply delivering 420 W for SSG520 and SSG550 systems

  • Product typeATX
  • ATX form factor fits standard desktop cases
  • 420 W continuous output powers mid-range components
  • Tested working before dispatch ensures reliability
  • Quality components support stable power delivery

KHACHIMO YM-7421E 420W ATX power supply

This KHACHIMO YM-7421E unit delivers 420W of continuous power in a standard ATX form factor. It is intended for desktop builds that require a reliable switching supply for typical office or home workloads. Each unit is tested working before dispatch. The design targets good quality and stable DC output for everyday computing tasks.

Check compatibility before ordering

Verify that your case accepts a standard ATX power supply and that the motherboard uses a 24-pin main connector with the required CPU power plug. Ensure the total system draw stays within the 420W rating, as this unit cannot support builds needing 520W or 550W capacity. Buyers who need higher wattage or modular cabling should look elsewhere.

How it compares

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

Price $113.99
Cheaper than about 61% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

What do the SSG520 and SSG550 references mean when choosing this 420W model?

SSG520 and SSG550 appear as alternative model identifiers alongside the YM-7421E 420W designation, suggesting related 520W and 550W variants in the same series.

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