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Rectangular black metal ATX power supply unit with cooling fan grille and cable connectors visible

KHACHIMO

KHACHIMO DL140G3 650W ATX power supply

SKU CH-C3K5-KWAFH

ATX 650 W unit with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support

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

KHACHIMO DL140G3 650W ATX Power Supply

This new KHACHIMO DL140G3 unit delivers 650W of continuous power through a standard ATX form factor. It carries 80 PLUS Gold certification for high efficiency and lower running costs. Modern Standby compatibility ensures extremely fast wake-from-sleep times and improved low-load efficiency. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power output.

Ideal for Quiet Modern Standby Builds

This supply suits builders who want silent operation at low and medium loads thanks to its Zero RPM fan mode. The resonant LLC design reduces coil whine for quieter performance. It is not for systems that demand higher wattage than 650W or require a different form factor than standard ATX.

650W Gold Efficiency with Zero RPM Mode

The single specification that decides fit is the 650W 80 PLUS Gold rating combined with a Zero RPM fan mode that stops the fan entirely at low and medium loads. This defines the power ceiling and the acoustic profile for any build considering this unit.

Highlights

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

Specifications

TypeATX

Questions about this item

How can I verify the DL140G3 is delivering stable power after installation?

Check that the 80 PLUS Gold efficiency holds by monitoring mains draw under load, and confirm the Zero RPM fan mode activates at low power levels for silent operation.

What cables and accessories come with the 650W unit, and what must I source separately?

The power supply includes all fixed and modular cables required for a standard ATX build; no extra connectors are needed for typical motherboard, GPU and drive installations.

Which version of the DL140G3 should I choose for a Modern Standby system?

The single 650W model listed is Modern Standby compatible and uses resonant LLC topology with DC-to-DC conversion for clean power and fast wake times.

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