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KHACHIMO 20KW ATX power supply unit in metallic finish

KHACHIMO

KHACHIMO 20KW ATX power supply 80 PLUS Gold R95021G1

SKU CH-TG5W-9E1DK

ATX power supply delivers 20 kW with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • ATX form factor 20KW unit for high-power system builds

Power Supply Overview

The KHACHIMO 20KW ATX unit is a new power supply built for desktop systems that require very high output. It carries 80 PLUS Gold certification for efficient energy conversion and includes a Zero RPM fan mode that stops the fan at low and medium loads. Resonant LLC topology with DC-to-DC conversion delivers clean power and reduces coil whine. Modern Standby compatibility enables fast wake-from-sleep performance.

Suitability

This unit suits builders assembling workstations or servers that demand sustained high-wattage delivery and quiet operation at idle. It is not for buyers who need a standard ATX power supply for typical gaming or office PCs. It is not for systems where a lower-output unit meets the total power draw. It is not for cases or mounting points that cannot accommodate the physical dimensions of a high-capacity ATX design.

Key Specification

The defining figure is the 20KW rated output, which determines whether this supply matches the build's peak and continuous power requirements. The 80 PLUS Gold rating confirms high efficiency across the load range. Modern Standby support and the Zero RPM fan mode address low-load noise and wake speed. Resonant LLC with DC-to-DC conversion ensures stable voltage regulation for sensitive components.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low and medium loads
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • ATX form factor 20KW unit for high-power system builds

Specifications

TypeATX

Questions about this item

Does the 20 kW ATX unit fit a standard ATX case opening and screw pattern?

Yes, it uses the regular ATX form factor so it mounts in any case with a standard ATX power-supply cut-out and four rear mounting holes.

Which cables must be connected during installation to enable Modern Standby fast wake?

Connect the 24-pin ATX motherboard cable, the 8-pin EPS CPU cable, and any required PCIe power cables; the Modern Standby handshake travels through the 24-pin connector.

When should the 95021 fan bearing be checked or the unit replaced?

The Zero RPM mode keeps the fan off at low load, so inspect the bearing for noise after several years of heavy use; replace the unit if coil whine appears or efficiency drops.

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