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KHACHIMO 500W ATX power supply unit, matte black finish with cooling fan and cable bundle

KHACHIMO

KHACHIMO 500W ATX Power Supply 80 PLUS Gold

SKU CH-JYRA-YQ62Z

80 PLUS Gold ATX power supply with Modern Standby, Zero RPM fan mode and resonant LLC DC-to-DC topology for efficient, quiet operation

  • TypeATX
  • 80 PLUS Gold certification cuts electricity use and heat
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Modern Standby support gives near-instant wake from sleep
  • Resonant LLC with DC-to-DC topology delivers clean power and reduces coil whine
  • ATX form factor fits standard desktop cases

500W ATX Gold Power Supply

The KHACHIMO 500W ATX unit delivers 80 PLUS Gold certified efficiency for desktop PCs that need reliable power with lower running costs. It suits builders who want a modern standby compatible supply for fast wake times and improved low-load efficiency. This unit fits standard ATX chassis layouts.

80 PLUS Gold Efficiency Limits

Gold certification means high efficiency at typical loads, reducing waste heat and fan noise compared with lower-rated units. The resonant LLC topology with DC-to-DC conversion keeps voltage regulation tight across the load range. Efficiency drops at very light or peak loads, so the supply is not optimised for extreme low-power idle scenarios.

Zero RPM Fan & Connector Layout

A zero RPM fan mode stops the fan completely at low and medium loads for near-silent operation. The 10-pin connector arrangement matches specific OEM board pinouts such as the HK600-11PP and FSP400-40AGPAA references. Builders using standard 24-pin ATX motherboards will need an adapter or a different unit.

Highlights

  • 80 PLUS Gold certification cuts electricity use and heat
  • Zero RPM fan mode stops the fan at low loads for silent running
  • Modern Standby support gives near-instant wake from sleep
  • Resonant LLC with DC-to-DC topology delivers clean power and reduces coil whine
  • ATX form factor fits standard desktop cases

Specifications

TypeATX

Questions about this item

What does the 10Pin connector fit?

The 10Pin connector matches proprietary motherboards such as those in Lenovo M930T or ThinkCentre T4900K chassis; verify your board pin-out before ordering.

What does 500W mean once installed?

500W is the maximum continuous DC output the unit can deliver across all rails combined; actual draw depends on your CPU, GPU and peripherals.

What does the 80 PLUS Gold rating cap in practice?

80 PLUS Gold certifies high efficiency at typical loads, reducing waste heat and enabling the fan to stay off longer under light demand.

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