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Compact SFX power supply unit in matte black finish with visible cooling fan and modular cable connectors

KHACHIMO

KHACHIMO 250W power supply 80 PLUS Gold SFX MATX270

SKU CH-QP13-F7N7J

A compact 250W SFX unit with 80 PLUS Gold efficiency, zero-RPM fan mode and LLC resonant topology for silent, efficient small-form-factor builds

  • TypeATX
  • Modern Standby support enables extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • 250W ATX power supply compatible with multiple SFX and MATX form-factor replacements

Compact 250 W SFX power supply

This KHACHIMO unit delivers 250 watts from an SFX form factor with 80 PLUS Gold efficiency. Modern Standby support enables rapid wake-from-sleep and improved low-load efficiency. A resonant LLC topology with DC-to-DC conversion provides stable power and reduces coil whine. The zero-RPM fan mode stops the fan completely at low and medium loads for silent operation.

For small-form-factor builds needing quiet Gold

Suits builders assembling Mini-ITX or compact MATX systems who value low noise and high efficiency at modest power levels. The SFX size fits tight chassis where ATX units cannot. Buyers planning multi-GPU configurations or high-wattage CPUs requiring more than 250 W should look at higher-capacity units instead.

250 W continuous output rating

The single figure that decides compatibility is the 250 W maximum continuous power. Verify that the combined peak draw of your CPU, graphics card, drives and peripherals stays within this limit. If the total system demand exceeds 250 W, this supply cannot support the build.

Highlights

  • Modern Standby support enables extremely fast wake-from-sleep times
  • 80 PLUS Gold certification delivers high efficiency for lower power consumption
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • 250W ATX power supply compatible with multiple SFX and MATX form-factor replacements

Specifications

TypeATX

Questions about this item

Will the SFX form factor fit my MATX270 case?

The SFX chassis matches the MATX270 mounting pattern so the four standard screws align without an adapter bracket.

Which cables must be connected for Modern Standby wake to work?

Attach the 24-pin ATX and the 4+4-pin CPU connectors; the LLC resonant topology with DC-to-DC conversion then supports the low-power sleep states.

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