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Silver ATX power supply unit with cooling fan and cable bundle

KHACHIMO

KHACHIMO 24V 250W ATX Power Supply GPFM250-24G

SKU CH-4P12-7E8XY

A 24V 250W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, and a Zero RPM fan mode for silent low-load operation

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower consumption
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean power
  • ATX form factor 24 V 250 W output for compatible systems

24V 250W ATX Power Supply

The KHACHIMO GPFM250-24G is a 24 volt ATX power supply rated at 250 watts. It carries 80 PLUS Gold certification for high efficiency and lower power consumption. Modern Standby compatibility enables extremely fast wake-from-sleep times. Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine.

Quiet-focused builds and Modern Standby systems

This unit suits builders who prioritise silent operation through its Zero RPM fan mode at low and medium loads. It fits systems designed for a 24 volt input architecture. It is not for builders who need standard ATX voltage rails or higher output capacity.

24 volt input requirement

The defining specification is the 24 volt input design, which differs from common ATX power supplies. Buyers must verify their system architecture matches this voltage before purchase. All other features depend on this fundamental electrical characteristic.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower consumption
  • Zero RPM fan mode stops the fan at low loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean power
  • ATX form factor 24 V 250 W output for compatible systems

Specifications

TypeATX

Questions about this item

Will the 24 V output and ATX connectors work with my existing motherboard and drives?

The unit delivers 24 V at up to 250 W through standard ATX connectors, so it fits the same motherboard power sockets and peripheral plugs you already use.

How can I confirm the Zero RPM Fan Mode is active after I install the GPFM250-24G?

Under light loads the fan stops completely; listen for silence and check that the 80 PLUS Gold efficiency rating is reported by your monitoring software.

Does the box include the ATX power cable and mounting screws, or do I need to buy them separately?

The power supply ships with its fixed ATX cables attached; mounting screws are typically supplied with the case, not the PSU.

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