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

KHACHIMO

KHACHIMO XVD224470P00A ATX power supply

SKU CH-SFEW-5KS8T

An ATX power supply built around the XVD224470P00A platform, delivering 80 PLUS Gold efficiency, zero-RPM fan mode, Modern Standby compatibility and resonant LLC topology

  • TypeATX
  • Faster wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM mode stops the fan at low loads
  • LLC resonant topology with DC-to-DC delivers clean, stable power
  • Reduced coil whine for quieter operation

ATX Power Supply for Modern Standby Systems

The KHACHIMO XVD224470P00A is an ATX power supply built for systems that use Modern Standby sleep states. It suits desktop builders who want fast wake times and high efficiency at low loads. The unit carries 80 PLUS Gold certification for reduced energy waste. Its resonant LLC topology with DC-to-DC conversion delivers clean power for stable operation.

Thermals Noise and Power Draw

80 PLUS Gold certification means high efficiency that lowers power consumption, reduces heat output and cuts fan noise during normal use. A Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation. The resonant LLC design further reduces coil whine for quieter performance. These features combine to keep temperatures lower across typical workloads.

Build Integration and Compatibility

This ATX power supply fits standard ATX chassis layouts and supports Modern Standby for energy-efficient sleep states. The DC-to-DC conversion enables use of more efficient low-power states without extra configuration. Resonant LLC topology provides consistent power delivery that helps protect sensitive components. Builders who need non-ATX form factors or higher wattage than this model provides should consider other options.

Highlights

  • Faster wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Zero RPM mode stops the fan at low loads
  • LLC resonant topology with DC-to-DC delivers clean, stable power
  • Reduced coil whine for quieter operation

Specifications

TypeATX

Questions about this item

How do I install this ATX power supply and which step do people get wrong?

Mount the unit in the case with the four screws provided, connect the 24-pin motherboard cable, the CPU power cable and any GPU cables, then route the cables behind the motherboard tray; the step often missed is plugging in the CPU 4+4-pin connector near the socket.

What maintenance or replacement will this power supply need later?

The Zero RPM fan mode keeps the fan off at low and medium loads, reducing bearing wear, so the only likely maintenance is occasional dust removal from the intake grille with compressed air.

What limit shows up first under sustained use?

With 80 PLUS Gold certified efficiency and resonant LLC topology, the first constraint under sustained load is heat buildup inside the case — ensure adequate case airflow to keep temperatures down.

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