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KHACHIMO BD-301 120W ATX power supply, black metal box with fan grille

KHACHIMO

KHACHIMO BD-301 120W ATX power supply

SKU CH-S0VC-Z71TY

An 80 PLUS Gold ATX supply delivering 120W with zero-RPM fan mode and Modern Standby support

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for lower power consumption and cooler operation
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent use
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • Resonant LLC topology reduces coil whine for quieter operation

Compact 120W ATX unit for small-form-factor builds

This KHACHIMO BD-301 delivers 120 watts through a standard ATX form factor. It targets compact desktop PCs, office workstations or embedded systems that need reliable power without the bulk of higher-wattage units. The 12 V rail supplies 12 A to handle modern standby states and low-power CPUs efficiently.

80 PLUS Gold efficiency with zero-RPM fan mode

Gold-rated efficiency cuts waste heat and lowers electricity draw across typical loads. The resonant LLC topology plus DC-to-DC conversion keeps voltage tight and reduces coil whine. At light and medium loads the fan stops completely, giving silent operation during everyday tasks or media playback.

Verify your build draws under 120 watts before

Check the combined TDP of CPU, GPU, drives and peripherals against the 120 W limit. Confirm the motherboard uses a standard 24-pin ATX connector and that the case accepts an ATX-sized supply. Systems needing PCIe power cables, multiple drive strings or high-wattage graphics cards are not supported by this unit.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep times
  • 80 PLUS Gold certified for lower power consumption and cooler operation
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent use
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • Resonant LLC topology reduces coil whine for quieter operation

Specifications

TypeATX

Questions about this item

Will the fan need replacement after long-term use?

The fan is designed to stop at low and medium loads, reducing wear, but the unit is sealed and not user-serviceable.

What limits continuous full-load operation?

The 120 W rating is the maximum sustained output; exceeding it triggers protection shutdown.

How much noise and heat does it produce under all-day load?

Zero RPM mode keeps it silent at light loads, while 80 PLUS Gold efficiency minimises waste heat at higher loads.

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