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Rectangular ATX power supply unit in matte black finish with cooling fan and cable connectors

KHACHIMO

KHACHIMO ATX Power Supply 80 PLUS Gold Zero RPM Fan Mode Modern Standby

SKU CH-M61S-BENRT

An ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode for silent low-load operation, and Modern Standby support for faster wake times

  • TypeATX
  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode stops the fan at low load
  • Resonant LLC with DC-to-DC delivers clean, stable power
  • DC-to-DC design reduces coil whine for quieter operation

ATX PSU for modern standby builds

This ATX power supply targets system builders who want fast wake-from-sleep behaviour and high efficiency in a single unit. It suits desktops that spend long periods in low-power states and need reliable restart times.

80 PLUS Gold headroom and limits

The 80 PLUS Gold rating confirms strong efficiency across typical loads, reducing waste heat and electricity draw. At sustained peak demand the unit will eventually reach its thermal and current limits, so very high-output configurations should verify headroom.

Zero RPM fan mode and thermals

A 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 voltages stable and suppresses coil whine while supporting deeper sleep states.

Highlights

  • Modern Standby support for near-instant wake from sleep
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM fan mode stops the fan at low load
  • Resonant LLC with DC-to-DC delivers clean, stable power
  • DC-to-DC design reduces coil whine for quieter operation

Specifications

TypeATX

Questions about this item

Will the ATX form factor fit my older case and motherboard?

The ATX type matches the standard mounting holes and 24-pin main connector used by legacy boards, so it installs directly into older cases.

How can I confirm the Zero RPM Fan Mode is active after installation?

Under light loads the fan stays completely still; you will hear no spinning noise until the unit reaches higher power draw.

Does the box include every cable needed for a typical build?

The unit ships with the fixed and modular cables required for motherboard, CPU and graphics power; no extra purchases are necessary for standard assembly.

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