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

KHACHIMO

KHACHIMO PS6210 PS6610 PS4210 80 PLUS Gold ATX power supply

SKU CH-437K-T5EDP

ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for quiet, low-power sleep

  • TypeATX
  • Modern Standby support enables near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and lowers running temperatures
  • Zero RPM fan mode stops the fan completely at low loads
  • Resonant LLC with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor fits standard desktop chassis

KHACHIMO ATX power supply

The KHACHIMO PS6210 PS6610 PS4210 is an ATX power supply built for desktop systems that require 80 PLUS Gold certified efficiency. It suits builders who want lower power draw, reduced heat and quieter operation in a standard form factor. Modern Standby compatibility makes it a fit for PCs that use fast sleep and wake states.

Efficiency and headroom

80 PLUS Gold certification means the unit runs at high efficiency across typical loads, cutting waste heat and fan noise. Zero RPM fan mode keeps the cooling fan off at low and medium loads for near-silent operation. The resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine while supporting deeper sleep states.

Upgrade path

This supply replaces older units that lack Gold-rated efficiency, Modern Standby support or a zero-fan mode. The jump is worthwhile when building or refreshing a system that spends long periods at idle or in sleep and benefits from quieter, cooler running. It is not for builds that need server-grade redundancy or specialised form factors outside standard ATX.

Highlights

  • Modern Standby support enables near-instant wake from sleep
  • 80 PLUS Gold certification cuts power draw and lowers running temperatures
  • Zero RPM fan mode stops the fan completely at low loads
  • Resonant LLC with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor fits standard desktop chassis

Specifications

TypeATX

Questions about this item

Will the PS6610 work with a motherboard that only supports legacy sleep states instead of Modern Standby?

Yes, the PS6610 is Modern Standby compatible and also supports traditional sleep states, so it will function correctly with older motherboards that do not implement Modern Standby.

How can I confirm the PS6610 is operating in Zero RPM mode after installation?

When the system is under low or medium load, the cooling fan will stop spinning completely; you can visually verify the fan is stationary and listen for the absence of fan noise.

Does the PS6210 come with the necessary ATX power cables attached, or are they sold separately?

The PS6210 is an ATX power supply with fixed cables included for motherboard, CPU, and peripheral connections; no separate cable purchase is required for a standard build.

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