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Black rectangular ATX power supply unit with ventilation grille and fan visible

KHACHIMO

KHACHIMO CRPS 1200W ATX Power Supply 80 PLUS Gold Zero RPM Fan Mode

SKU CH-VDWF-JW1D0

Delivers 1200W ATX power with 80 PLUS Gold efficiency, Zero RPM fan silence and Modern Standby support

  • Product typeATX
  • 80 PLUS Gold efficiency cuts power waste and heat
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Modern Standby compatibility enables ultra-fast wake from sleep
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • 1200 W output supports demanding high-performance systems

1200W ATX Power Supply

The KHACHIMO CRPS unit delivers 1200W of continuous power for high-end desktop builds and workstations. Its ATX form factor fits standard chassis layouts and the 80 PLUS Gold certification confirms high efficiency across typical load ranges. Modern Standby compatibility enables rapid wake-from-sleep transitions for productivity-focused users.

Thermals Noise Power Draw

A Zero RPM fan mode keeps the cooling fan completely stopped at low and medium loads, providing near-silent operation during everyday tasks. Resonant LLC topology with DC-to-DC conversion supplies clean, consistent power while reducing coil whine. The Gold-rated efficiency lowers overall power consumption and helps maintain cooler internal temperatures.

Upgrade Path

This supply replaces lower-wattage or non-modular units that cannot support multi-GPU configurations or sustained heavy compute loads. The jump is worthwhile when the existing unit lacks Modern Standby support, exhibits audible coil whine, or cannot maintain stable voltages at high current draw. Builders needing only modest power for integrated graphics or entry-level discrete cards will not benefit from the 1200W headroom.

How it compares

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

Price $775.99
Pricier than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How do I install the KHACHIMO CRPS 1200W ATX power supply and what step is often missed?

Mount the unit in a standard ATX case, connect the 24-pin motherboard and CPU power cables, then enable Modern Standby in the BIOS for fast wake-from-sleep.

What maintenance or replacement will this power supply need over time?

The Zero RPM fan mode reduces wear at low loads, but the fan bearing may eventually require cleaning or replacement after years of continuous high-load use.

What limit appears first during sustained full-load operation?

The 1200W output ceiling is reached before thermal limits, so total system draw must stay below that rating to avoid protection shutdown.

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