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Rectangular ATX power supply unit with matte black finish and cooling fan visible

KHACHIMO

KHACHIMO STL1FANAF 80 PLUS Gold power supply

SKU CH-QDQY-5Z1CA

ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for quiet, stable power

  • TypeATX
  • Fast wake-from-sleep and better low-load efficiency with Modern Standby compatibility
  • High efficiency operation lowers power consumption, noise and heat with 80 PLUS Gold certification
  • Near-silent operation at low and medium loads through Zero RPM Fan Mode
  • Clean, consistent power delivery and reduced coil whine via Resonant LLC topology with DC-to-DC conversion
  • Supports energy-efficient sleep states through Resonant LLC topology with DC-to-DC conversion

KHACHIMO STL1FANAF ATX power supply

This new ATX power supply carries 80 PLUS Gold certification for high efficiency and lower heat output. It targets builders who want Modern Standby support with quiet operation. The resonant LLC topology plus DC-to-DC conversion delivers clean power and reduces coil whine. It suits systems that prioritise fast wake-from-sleep and low-load efficiency.

Compatibility checks before ordering

Verify that your case accepts a standard ATX form-factor unit and that your motherboard uses a 24-pin main connector plus the required CPU and GPU power leads. Confirm the total system power draw fits within the unit's rated capacity before purchase. Ensure cable lengths reach all components in your chosen chassis layout. Builders needing a different form factor or higher wattage should select another model.

Build quality and daily use

The Zero RPM fan mode stops the fan completely at low and medium loads for near-silent running. Resonant LLC topology with DC-to-DC conversion keeps voltage stable and minimises audible coil noise. Modern Standby compatibility enables extremely fast wake-from-sleep transitions. Gold-rated efficiency reduces waste heat and helps maintain cooler internal temperatures during everyday workloads.

Highlights

  • Fast wake-from-sleep and better low-load efficiency with Modern Standby compatibility
  • High efficiency operation lowers power consumption, noise and heat with 80 PLUS Gold certification
  • Near-silent operation at low and medium loads through Zero RPM Fan Mode
  • Clean, consistent power delivery and reduced coil whine via Resonant LLC topology with DC-to-DC conversion
  • Supports energy-efficient sleep states through Resonant LLC topology with DC-to-DC conversion

Specifications

TypeATX

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