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Silver rectangular ATX power supply unit with cooling fan and cable bundle

KHACHIMO

KHACHIMO 480 400 G4 280 282 600 800 G3 4Pin PCH022 250W ATX Power Supply 80 PLUS Gold

SKU CH-91F1-28TG9

A 250 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support for fast wake and silent low-load operation

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low loads for silent running
  • LLC resonant topology with DC-to-DC delivers stable voltage
  • ATX 250 W unit fits standard desktop builds

Compatible desktop power supply

The KHACHIMO unit is a 250 W ATX power supply built for small-form-factor and mainstream desktops. It carries 80 PLUS Gold certification and supports Modern Standby for rapid wake-from-sleep and improved low-load efficiency.

250 W continuous output

The single specification that decides fit is the 250 W rated capacity. Systems whose combined CPU and GPU draw stays within this limit will run reliably; builds that exceed it need a higher-wattage unit.

Headroom for integrated and entry discrete graphics

The supply comfortably handles platforms using integrated graphics or low-profile discrete cards with modest power draw. It runs out when a configuration demands sustained loads above 250 W or requires auxiliary connectors not provided.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low loads for silent running
  • LLC resonant topology with DC-to-DC delivers stable voltage
  • ATX 250 W unit fits standard desktop builds

Specifications

TypeATX

Questions about this item

What does the 250 W rating mean for a typical desktop build?

It supplies up to 250 watts of continuous power, which is suited to entry-level systems with integrated graphics or low-power dedicated cards.

What does the ATX form factor determine for this unit?

The ATX designation means it fits standard ATX cases and uses the 24-pin motherboard connector defined by that specification.

What physical space does this power supply need inside the case?

It follows the standard ATX footprint, so it mounts in any case with an ATX PSU bay using the four rear screw holes.

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