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Silver ATX power supply unit with 80 PLUS Gold badge

KHACHIMO

KHACHIMO 500W ATX Power Supply 1250GA1 1245GA1 80 PLUS Gold

SKU CH-V6VP-08DEZ

An ATX power supply delivering 500 watts with 80 PLUS Gold efficiency, zero-RPM fan mode and LLC resonant topology for quiet, efficient operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low loads for silent running
  • LLC resonant plus DC-to-DC topology delivers clean power
  • 500 W ATX unit built for modern sleep states

Modern Standby Power Supply

The KHACHIMO 500W ATX unit delivers 80 PLUS Gold efficiency for builders who want low idle draw and fast wake-from-sleep responsiveness in a modern desktop. Its resonant LLC topology with DC-to-DC conversion supplies clean, stable power while reducing coil whine for quieter daily operation.

Upgrade from basic bronze units

Replacing an older or uncertified power supply with this model cuts wasted energy and lowers system temperatures under typical loads. The jump is worth it when a build uses Modern Standby sleep states or when near-silent operation at low and medium loads is a priority for the user.

Sustained load behaviour

Under continuous demand the resonant LLC design maintains consistent voltage regulation without the spikes seen in simpler topologies. The Zero RPM fan mode stays inactive during heavy work, allowing active cooling to keep internal components within safe thermal limits for extended periods.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low loads for silent running
  • LLC resonant plus DC-to-DC topology delivers clean power
  • 500 W ATX unit built for modern sleep states

Specifications

TypeATX

Questions about this item

Does the KHACHIMO 500W ATX unit fit a standard ATX case?

Yes, it follows the ATX form factor so it mounts in any standard ATX chassis using the four rear screws.

What is the common mistake when installing the modular cables?

Builders sometimes leave the CPU 4+4 pin connector unplugged or seat the 24-pin motherboard plug incompletely, causing a no-post condition.

When should the internal fan be cleaned or replaced?

The Zero RPM mode keeps the fan off at low loads, so dust builds slowly; clean the blades with compressed air once a year and replace the fan only if bearing noise appears.

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