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Rectangular silver server PSU unit with rear fan grille

KHACHIMO

KHACHIMO PWS-1K22-1R Server Power Supply 1200W 748 828TQ

SKU CH-5XME-99BPA

1200 W ATX server power supply tested and verified working

  • TypeATX
  • 1200W output supports high-density server builds
  • ATX form factor fits standard server chassis
  • Tested working for reliable deployment
  • Quality components deliver stable power delivery

Server-grade 1200W ATX power supply

This KHACHIMO PWS-1K22-1R unit delivers 1200W through a standard ATX form factor. It is intended for server chassis and high-density workstations that require redundant or hot-swap compatible power. The supply has been tested working and is supplied new. Builders needing a different connector layout or lower maximum output should consider other options.

Tested thermals and steady power draw

The unit operates within normal server thermal limits while providing the rated 1200W output. Fan speed adjusts to load, keeping noise at typical rack-mount levels during sustained use. Power conversion efficiency meets the expectations for this class of supply. No acoustic or thermal figures beyond these general characteristics are provided.

Highlights

  • 1200W output supports high-density server builds
  • ATX form factor fits standard server chassis
  • Tested working for reliable deployment
  • Quality components deliver stable power delivery

Specifications

TypeATX

Questions about this item

How do I install the KHACHIMO PWS-1K22-1R 1200W unit in an ATX chassis and what step is often missed?

Align the ATX form-factor body with the case mounting holes, secure all four screws, then connect the 24-pin motherboard and CPU power cables; the step often missed is fully seating the modular cable ends until they click.

What maintenance will the 1200W supply need later and which part should I watch?

Clean the intake fan and heatsink fins every 6–12 months using compressed air; the internal fan bearing is the component most likely to require replacement after extended 24/7 server operation.

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