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Compact silver ATX power supply unit with fan grille

KHACHIMO

KHACHIMO 80W ATX Power Supply PU110-45-1A

SKU CH-HF9D-XR50M

80W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode, and Modern Standby compatibility for fast wake times and silent low-load operation

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw via 80 PLUS Gold efficiency
  • Silent low-load operation through Zero RPM fan mode
  • Clean, stable power from resonant LLC with DC-to-DC
  • Cooler, quieter performance at 80W ATX output

KHACHIMO 80W ATX Power Supply

The KHACHIMO PU110-45-1A is an 80W ATX power supply designed for compact or low-power desktop builds. It carries 80 PLUS Gold certification for high efficiency and supports Modern Standby for fast wake times. The unit targets system integrators and builders who need reliable, quiet power delivery in small form factors.

Build integration and efficiency

This ATX unit fits standard mounting points and uses Resonant LLC topology with DC-to-DC conversion to deliver clean, consistent power. Zero RPM fan mode stops the fan at low and medium loads, enabling near-silent operation. Modern Standby compatibility allows the system to enter and exit low-power sleep states quickly while maintaining efficiency.

Ideal for quiet low-power systems

Builders seeking a fanless-like experience at typical desktop loads will appreciate the Zero RPM mode and Gold-rated efficiency. Systems requiring higher wattage for discrete graphics cards, multiple drives or heavy overclocking should consider a higher-capacity unit instead.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • Lower power draw via 80 PLUS Gold efficiency
  • Silent low-load operation through Zero RPM fan mode
  • Clean, stable power from resonant LLC with DC-to-DC
  • Cooler, quieter performance at 80W ATX output

Specifications

TypeATX

Questions about this item

How long can the 80 W output be sustained before the protection circuit engages?

The unit is rated for 80 W continuous output; its internal protection will activate only if that limit is exceeded.

Does the fan stay on constantly or stop at low load?

Zero RPM Fan Mode stops the fan entirely at low and medium loads, so the supply runs silently until higher power is drawn.

What motherboard power connectors are required for this ATX unit?

A standard 24-pin ATX connector and a 4-pin or 8-pin CPU power connector from the motherboard are needed.

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