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Rectangular ATX power supply unit with gold certification label

KHACHIMO

KHACHIMO ATX power supply 80 PLUS Gold

SKU CH-Z43Y-SQDRA

An 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
  • 80 PLUS Gold certification lowers power draw and heat
  • Zero RPM fan mode stops the fan at light loads for silent running
  • Modern Standby support enables ultra-fast wake from sleep
  • Resonant LLC with DC-to-DC topology delivers clean, stable voltage
  • DC-to-DC conversion reduces coil whine for quieter operation

KHACHIMO ATX Gold power supply

The KHACHIMO ATX power supply carries 80 PLUS Gold certification for efficient energy conversion and lower running temperatures. Modern Standby compatibility enables rapid wake-from-sleep transitions and improved low-load efficiency. It targets desktop builders who prioritise quiet, efficient power delivery. Not intended for server racks or industrial equipment requiring redundant supplies.

Resonant LLC topology and DC-to-DC conversion

Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power while reducing coil whine for quieter operation. The design also supports more energy-efficient sleep states. Zero RPM fan mode stops the cooling fan completely at low and medium loads for near-silent running. No modular cables or software utilities are mentioned in the specifications.

Standard ATX installation

Installation follows the standard ATX form factor, fitting typical desktop chassis mounting points and connector layouts. The fixed cable set requires routing all leads, which can add clutter in smaller cases. Ensure the main power and CPU connectors reach the motherboard without strain. No special tools or firmware updates are needed.

Pontos fortes

  • 80 PLUS Gold certification lowers power draw and heat
  • Zero RPM fan mode stops the fan at light loads for silent running
  • Modern Standby support enables ultra-fast wake from sleep
  • Resonant LLC with DC-to-DC topology delivers clean, stable voltage
  • DC-to-DC conversion reduces coil whine for quieter operation

Especificações

TypeATX

Perguntas sobre este artigo

Does the fan ever need replacing if it stops spinning under light loads?

The Zero RPM Fan Mode turns the fan off at low and medium loads, so it accumulates less wear and runs cooler when active.

What limits continuous output before the protection circuits engage?

80 PLUS Gold efficiency keeps waste heat low, letting the Resonant LLC topology sustain rated power longer without thermal throttling.

How much noise and heat should I expect when the unit runs all day?

Zero RPM mode keeps it silent at light loads; 80 PLUS Gold efficiency reduces heat, and the LLC design cuts coil whine under sustained loads.

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