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Rectangular black ATX power supply unit with cooling fan visible

KHACHIMO

KHACHIMO 800W ATX Power Supply MP6-1D-1E-1L-1Z-4LL-05 73-560-6061

SKU CH-H2XE-1624C

An 800W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology with DC-to-DC conversion for clean, quiet power delivery

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler running from 80 PLUS Gold efficiency
  • Near-silent operation at low loads via Zero RPM fan mode
  • Clean, stable power delivery through resonant LLC and DC-to-DC topology
  • Reduced coil whine for quieter overall system acoustics

800W ATX Power Supply for Modern Standby Systems

This KHACHIMO unit delivers 800W of continuous power in a standard ATX form factor. It is built for desktop builders who want high efficiency and low noise. The 80 PLUS Gold certification confirms strong efficiency across typical loads. Modern Standby compatibility ensures rapid wake-from-sleep behaviour.

Gold Efficiency, Zero RPM Fan and LLC Topology

The 80 PLUS Gold rating reduces power draw, heat output and fan speed requirements under load. Zero RPM mode stops the fan completely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion supplies clean, consistent voltage and reduces coil whine. These features also enable more efficient sleep states.

Suited for Quiet, Efficient Builds.

This supply suits users who prioritise low noise, fast sleep wake-up and high efficiency in a standard ATX chassis. Builders planning extreme overclocking or multi-GPU configurations that demand higher peak headroom should look at higher-wattage units. The 800W rating covers most mainstream and enthusiast single-GPU systems.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw and cooler running from 80 PLUS Gold efficiency
  • Near-silent operation at low loads via Zero RPM fan mode
  • Clean, stable power delivery through resonant LLC and DC-to-DC topology
  • Reduced coil whine for quieter overall system acoustics

Specifications

TypeATX

Questions about this item

What maintenance or replacement will the fan need over time?

The unit uses a Zero RPM fan mode that stops the fan at low and medium loads, so the bearing sees less wear; typical ATX supplies run for years before any fan service is needed.

What limit appears first under sustained full load?

The 800 W continuous rating is the ceiling; the 80 PLUS Gold design keeps efficiency high, so thermal protection triggers before the electrical limit is exceeded.

How much noise, heat or power draw occurs when the supply runs all day?

At low and medium loads the fan stays off for near-silent operation, while the 80 PLUS Gold certification means lower power consumption and cooler temperatures during extended use.

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