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Compact ATX power supply unit, matte black metal casing with fan grille and cable bundle

KHACHIMO

KHACHIMO 30W ATX Power Supply 12V 2.5A 80 PLUS Gold

SKU CH-K6H9-5H41K

A 30 W ATX power supply delivering 12 V at 2.5 A with 80 PLUS Gold efficiency, zero-RPM fan mode and Modern Standby compatibility

  • TypeATX
  • Modern Standby support enables rapid wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power use, less noise, and cooler temperatures
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • ATX 12V 2.5A design supplies up to 30W of reliable power

Compact ATX power supply for low-power systems

This 30 W ATX unit delivers 12 V at 2.5 A and suits compact or embedded builds that draw little power. It fits small-form-factor chassis where a full-size supply would be excessive. Buyers needing more than 30 W for discrete graphics or multiple drives should choose a higher-capacity model.

Gold efficiency with silent low-load operation

80 PLUS Gold certification means high efficiency across the load range, reducing waste heat and fan noise. Zero RPM mode stops the fan entirely at low and medium loads for near-silent running. Resonant LLC topology with DC-to-DC conversion supplies clean power and minimises coil whine.

Designed for Modern Standby sleep states

Modern Standby compatibility enables extremely fast wake-from-sleep and better low-load efficiency. The 30 W ceiling limits use to platforms that stay within this envelope under all conditions. Systems with higher peak demands will exceed the unit's rating.

Highlights

  • Modern Standby support enables rapid wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification delivers high efficiency for lower power use, less noise, and cooler temperatures
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine
  • ATX 12V 2.5A design supplies up to 30W of reliable power

Specifications

TypeATX

Questions about this item

What efficiency does the 80 PLUS Gold rating guarantee for this 30 W supply?

The 80 PLUS Gold certification means the unit meets high efficiency targets at typical loads, reducing power draw, heat and fan noise compared with lower-rated designs.

What physical space and mounting does this ATX unit require?

It uses the standard ATX form factor, so it mounts with four screws in any case designed for ATX power supplies.

How is the supply installed and what step is often missed?

Secure the unit with four screws, plug the 24-pin ATX and 4- or 8-pin CPU cables into the motherboard, then connect the 12 V peripheral leads; the step people forget is seating the 24-pin connector fully until it clicks.

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