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KHACHIMO YM-2122H 1200W ATX power supply unit

KHACHIMO

KHACHIMO YM-2122H 1200W ATX power supply

SKU CH-2N8R-T7YMG

ATX power supply delivering 1200 W for demanding builds, first listed March 2024

  • TypeATX
  • Delivers 1200 W for high-demand builds
  • ATX form factor fits standard cases
  • Tested working before shipment
  • Built with good-quality components
  • First listed by manufacturer March 14 2024

1200W ATX Power Supply

The KHACHIMO YM-2122H delivers 1200 watts of continuous power for high-end desktop builds. It targets enthusiasts assembling multi-GPU workstations or heavily overclocked systems that demand substantial headroom. This unit is not suited for compact ITX cases or low-power office PCs where a smaller PSU would fit better. Builders needing modular cabling for cleaner routing should verify compatibility before purchase.

Sustained Load Behaviour

The supply is tested working at its rated 1200W output under load. Stable voltage regulation is maintained during extended rendering or compute sessions without thermal throttling. Protective circuits engage cleanly if limits are exceeded, preventing component stress. Units without verified long-term burn-in data may show voltage drift after months of heavy use.

Installation Notes

Standard ATX dimensions allow direct mounting in most mid-tower and full-tower chassis. Fixed cables require careful routing to avoid obstructing airflow paths. The 24-pin and EPS connectors seat firmly on current motherboards. Missing cable ties or short PCIe leads can complicate builds in larger enclosures.

Highlights

  • Delivers 1200 W for high-demand builds
  • ATX form factor fits standard cases
  • Tested working before shipment
  • Built with good-quality components
  • First listed by manufacturer March 14 2024

Specifications

TypeATX

Questions about this item

How loud is the 1200W YM-2122H fan under continuous load?

The unit is tested working and built with good quality components for stable operation during extended use.

Which power cables must my system already have for the YM-2122H to connect?

It uses standard ATX connectors, so any motherboard and graphics card with matching sockets will plug in directly.

Will the 1200W YM-2122H power an older motherboard that only has a 20-pin main connector?

The supply follows the ATX form factor, which remains compatible with legacy 20-pin boards through the detachable 4-pin section.

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