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Rectangular ATX power supply unit in matte black finish with cooling fan visible

KHACHIMO

KHACHIMO 465W ATX Power Supply PA-2461-1A 341-0029-05

SKU CH-APD1-VZ79S

A 465 W ATX power supply with 80 PLUS Gold efficiency, zero-RPM fan mode, Modern Standby support and LLC resonant DC-to-DC topology for clean, quiet power

  • TypeATX
  • Modern Standby compatible for faster wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power draw, less noise and cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor 465W unit fits standard desktop builds

465W ATX Power Supply

The KHACHIMO PA-2461-1A delivers 465 watts of continuous power for standard desktop builds. It targets system integrators and upgraders who need reliable, efficient energy delivery without excess capacity. The unit carries 80 PLUS Gold certification for high efficiency across typical workloads.

Replaces Lower-Efficiency Units

This supply upgrades older Bronze-rated or uncertified ATX units that waste more energy as heat. The jump is worth it when building a modern standby system that demands fast wake times and low idle draw. Resonant LLC topology with DC-to-DC conversion enables cleaner power for contemporary sleep states.

Sustained Load Behaviour

Under continuous demand the Gold-rated platform maintains high efficiency, keeping temperatures lower than less certified alternatives. Zero RPM fan mode keeps the cooler silent at low and medium loads, spinning up only when thermal thresholds require active airflow. Coil whine is reduced by the resonant conversion design.

Highlights

  • Modern Standby compatible for faster wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower power draw, less noise and cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine
  • ATX form factor 465W unit fits standard desktop builds

Specifications

TypeATX

Questions about this item

What ATX form-factor dimensions does this 465W unit need to fit my case?

It follows the standard ATX form factor so it mounts in any case designed for ATX power supplies.

How do I enable the Zero RPM fan mode for silent low-load operation?

The fan stops automatically at low and medium loads; no software or BIOS setting is required.

Will the 80 PLUS Gold efficiency rating degrade over time and require replacement?

The Gold certification reflects consistent high efficiency; the unit does not need scheduled replacement for efficiency loss.

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