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Black rectangular ATX power supply unit with gold certification badge

KHACHIMO

KHACHIMO IPC 400W Power Supply ATX 80 PLUS Gold

SKU CH-PXPC-PP1C6

An ATX power supply delivering 400 watts with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power use and heat
  • Fan stops at low loads for silent running
  • Resonant LLC plus DC-to-DC gives clean, stable power
  • 400 W ATX unit fits standard desktop builds

400 W ATX Gold power supply for modern standby PCs

This 400 W ATX unit is built for systems that use Modern Standby sleep states and need 80 PLUS Gold efficiency. It suits compact office workstations, home-theatre PCs or light-gaming builds that draw moderate power. Builders who require higher wattage for multi-GPU setups or heavy overclocking should look elsewhere.

400 W continuous output with Gold-rated headroom

The supply delivers up to 400 W across its rails and meets 80 PLUS Gold efficiency targets at typical loads. It handles mainstream CPUs and single mid-range graphics cards comfortably while leaving a small reserve for peak spikes. Sustained loads well above 400 W will exceed its rating and trip protection.

Zero RPM fan mode and LLC topology for quiet

A resonant LLC design with DC-to-DC conversion keeps voltage regulation tight and reduces coil whine. At low and medium loads the fan stops completely, giving near-silent operation during idle or media playback. Under heavier load the fan spins up to maintain safe temperatures without excessive noise.

Highlights

  • Fast wake from sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power use and heat
  • Fan stops at low loads for silent running
  • Resonant LLC plus DC-to-DC gives clean, stable power
  • 400 W ATX unit fits standard desktop builds

Specifications

TypeATX

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