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

KHACHIMO

KHACHIMO Power Module 48V 25A DCDU-12B power supply

SKU CH-JK25-D61C7

An ATX power module delivering 48 V at 25 A with 80 PLUS Gold efficiency, zero-RPM fan mode and resonant LLC topology for clean, quiet power

  • TypeATX
  • Modern Standby support for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification for high efficiency, lower power draw, 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 delivers clean, consistent power and reduces coil whine
  • ATX form factor fits standard PC builds

48V 25A ATX Power Module

The KHACHIMO DCDU-12B is an ATX power supply designed for systems that require a 48-volt input capable of delivering 25 amps. It suits builders assembling custom PCs or replacing units in compatible chassis where this specific voltage and current rating are mandated.

80 PLUS Gold Efficiency Rating

The single specification that determines suitability is the 80 PLUS Gold certification, which guarantees high-efficiency operation across typical load ranges. This rating ensures lower power draw, reduced heat output and quieter performance compared to lower-rated alternatives.

Standard ATX Fit with Zero RPM Fan

Installation follows the standard ATX form factor, so it mounts in any case designed for that layout using regular screw points and connector routing. The Zero RPM fan mode stops the fan completely at low and medium loads, eliminating noise until higher temperatures demand active cooling.

Highlights

  • Modern Standby support for extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification for high efficiency, lower power draw, 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 delivers clean, consistent power and reduces coil whine
  • ATX form factor fits standard PC builds

Specifications

TypeATX

Questions about this item

How does the 48 V 25 A output translate to usable power for my components?

The module provides 48 volts at up to 25 amps, delivering the rated power through its ATX connectors for compatible hardware.

What does the 80 PLUS Gold rating mean for daily efficiency?

It certifies high efficiency at typical loads, reducing waste heat, lowering electricity draw and allowing quieter cooling.

Will this ATX power supply fit in my standard case?

It follows the ATX form factor, so it mounts in any case designed for standard ATX power supplies.

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