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Rectangular ATX power supply unit in matte black finish with cooling fan grille and modular cable connectors visible

KHACHIMO

KHACHIMO 53.5V30A RM1848G power supply

SKU CH-VKQ5-BAXDW

ATX power supply delivering 53.5V at 30A with 80 PLUS Gold efficiency, Modern Standby support, Zero RPM fan mode and resonant LLC topology

  • TypeATX
  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • ATX form factor fits standard desktop builds

KHACHIMO 53.5V 30A ATX power supply

This KHACHIMO unit delivers 53.5 volts at 30 amps in a standard ATX form factor. It is built for system integrators and enthusiasts assembling workstations or servers that require this specific high-voltage output. The 80 PLUS Gold certification confirms high efficiency across typical load ranges.

Check your hardware voltage and connector needs

Verify that every component in the build is rated for a 53.5 V input before installation. Confirm the motherboard and any add-in cards accept the ATX connector layout supplied with this model. Ensure the chassis provides adequate airflow for the internal cooling fan when it spins up under load.

Modern Standby and Zero RPM features

Modern Standby compatibility enables extremely fast wake-from-sleep transitions and improved low-load efficiency. The Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation. Resonant LLC topology with DC-to-DC conversion reduces coil whine and supports deeper energy-efficient sleep states.

Highlights

  • Modern Standby compatible for extremely fast wake-from-sleep
  • 80 PLUS Gold certified for high efficiency and lower power consumption
  • Zero RPM fan mode stops the fan at low loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion delivers clean, consistent power
  • ATX form factor fits standard desktop builds

Specifications

TypeATX

Questions about this item

What cables come with the KHACHIMO RM1848G and do I need to buy any separately?

The box includes the ATX power supply unit with its fixed cables and a power cord; no extra cables are required for a standard build.

Which capacity of the RM1848G should I choose for a system that draws up to 30 A on the 53.5 V rail?

This model provides a single 53.5 V 30 A output, so it covers that exact requirement without a higher-capacity alternative.

What does the 80 PLUS Gold rating mean for daily power draw and heat?

It guarantees at least 80 % efficiency at typical loads, reducing wasted electricity, lowering component temperatures and allowing the fan to stay off longer.

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