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Rectangular ATX power supply unit with matte black finish and cooling fan grille

KHACHIMO

KHACHIMO 150W ATX power supply DD-1151-3H 80 PLUS Gold

SKU CH-PK21-YBT7Y

A 150W ATX power supply with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and resonant LLC topology for quiet, stable power

  • TypeATX
  • Modern Standby support for fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower consumption, less noise and cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine
  • 150 W ATX power supply in new condition

KHACHIMO 150W ATX Power Supply

The KHACHIMO DD-1151-3H is a 150W ATX power supply built for small-form-factor PCs and modern standby systems. It carries 80 PLUS Gold certification and uses resonant LLC topology with DC-to-DC conversion for clean, consistent power delivery.

Best for silent low-power builds.

This unit suits builders who prioritise quiet operation and low-load efficiency in compact chassis. Zero RPM fan mode keeps noise to a minimum at light and medium loads. Buyers assembling workstations or gaming rigs that demand significantly higher continuous power should consider higher-capacity alternatives.

80 PLUS Gold efficiency at 150W

The 80 PLUS Gold rating confirms high efficiency across typical loads, reducing waste heat and electricity draw. Modern standby compatibility enables extremely fast wake-from-sleep times. Resonant LLC with DC-to-DC conversion further supports stable voltages and reduced coil whine.

Highlights

  • Modern Standby support for fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certified for high efficiency, lower consumption, less noise and cooler temps
  • Zero RPM fan mode stops the fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power and reduces coil whine
  • 150 W ATX power supply in new condition

Specifications

TypeATX

Questions about this item

What ATX case clearance does the 150 W DD-1151-3H require?

It uses the standard ATX form factor so it fits any chassis designed for ATX power supplies.

Which installation step is most often missed with the DD-1151-3H?

Connect the 24-pin ATX main cable and the 4- or 8-pin CPU auxiliary cable; the CPU auxiliary connector is the one most frequently forgotten.

What ongoing maintenance does the 80 PLUS Gold unit need?

The Zero RPM fan mode keeps the fan off at low and medium loads, so dust intake is minimal; occasional compressed-air cleaning of the intake grill is all that is required.

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