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Silver ATX power supply unit with black cooling fan visible through rear grille

KHACHIMO

KHACHIMO QFX5100 QFX5200 45W 80 PLUS Gold ATX power supply

SKU CH-1BVE-GDGZN

45 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for silent, low-power operation

  • TypeATX
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode keeps the unit silent at low loads
  • Modern Standby support enables ultra-fast wake from sleep
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • 45 W ATX design fits compact and low-power system builds

KHACHIMO 45 W ATX power supply

This 45 watt ATX unit carries 80 PLUS Gold certification for high efficiency across typical loads. Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. A zero RPM fan mode stops the fan entirely at low and medium loads for near-silent operation.

Verify ATX fit and cable needs

Confirm your chassis accepts a standard ATX power supply and that the included cables reach every component you plan to power. Check that the 45 watt capacity covers the combined draw of your CPU, graphics card, storage and peripherals under full load. Ensure the motherboard and GPU connectors supplied match your hardware before ordering.

Suits low-power silent builds

Ideal for compact or office systems where low noise and efficient sleep states matter. Builders needing higher wattage for discrete graphics cards, multiple drives or overclocked processors should look at higher-capacity units. Systems requiring specialised form factors such as SFX or TFX must choose a different chassis-compatible model.

Pontos fortes

  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode keeps the unit silent at low loads
  • Modern Standby support enables ultra-fast wake from sleep
  • Resonant LLC topology with DC-to-DC conversion delivers clean, stable power
  • 45 W ATX design fits compact and low-power system builds

Especificações

TypeATX

Perguntas sobre este artigo

Does the KHACHIMO QFX5100 QFX5200 45W unit ship with all ATX cables attached, or must I buy any separately?

The power supply comes with its fixed ATX cables pre-installed; no extra cable kits are required for a standard build.

Should I pick the QFX5100 or the QFX5200 label when both appear on the same 45W 80 PLUS Gold model?

Both labels refer to the identical 45W Gold-certified unit; choose whichever part number matches your system’s service tag.

What does the 80 PLUS Gold badge mean for daily use of this 45W PSU?

It certifies high efficiency across the load range, reducing waste heat and helping the Zero RPM fan stay off longer during light workloads.

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