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Rectangular silver ATX power supply unit with fan grille and side label

KHACHIMO

KHACHIMO Power Supply 53.5V RM848G

SKU CH-M8C1-HD5BB

An ATX power supply delivering 53.5V with 80 PLUS Gold efficiency, zero-RPM fan mode and resonant LLC topology for clean, quiet power

  • TypeATX
  • Modern Standby support delivers extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification provides high efficiency operation for lower power consumption, less noise, and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion supplies clean, consistent power and reduces coil whine for quieter operation
  • Resonant LLC topology enables more energy efficient sleep states for improved power management

ATX power supply for ENATEL systems

The KHACHIMO 53.5V RM848G is an ATX form-factor power supply built for ENATEL equipment that requires a 53.5 volt input. It delivers 848 watts of rated output and carries 80 PLUS Gold certification for high efficiency across typical loads. Modern Standby compatibility ensures extremely fast wake-from-sleep times and improved low-load efficiency.

Replaces older ENATEL units lacking Gold efficiency

Upgrading from a lower-efficiency or non-Modern Standby power supply reduces power consumption, lowers operating temperatures and cuts acoustic noise. The resonant LLC topology with DC-to-DC conversion provides cleaner power delivery and suppresses coil whine. Zero RPM fan mode keeps the unit silent at low and medium loads, making the jump worthwhile for noise-sensitive deployments.

Suits integrators maintaining ENATEL 53.5V

This unit fits technicians who need a direct-replacement ATX supply with Gold-rated efficiency and Modern Standby support for compatible ENATEL hardware. Builders working with different input voltages, non-ATX form factors or power requirements above 848 watts should look at other solutions.

Highlights

  • Modern Standby support delivers extremely fast wake-from-sleep and better low-load efficiency
  • 80 PLUS Gold certification provides high efficiency operation for lower power consumption, less noise, and cooler temperatures
  • Zero RPM fan mode stops the cooling fan at low and medium loads for near-silent operation
  • Resonant LLC topology with DC-to-DC conversion supplies clean, consistent power and reduces coil whine for quieter operation
  • Resonant LLC topology enables more energy efficient sleep states for improved power management

Specifications

TypeATX

Questions about this item

What form factor does the ATX power supply use so it fits my case?

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

Which cables must be connected first to enable Modern Standby and the 80 PLUS Gold efficiency?

Connect the 24-pin ATX and CPU power cables before the peripheral leads; skipping the CPU connector is the most common mistake that prevents Modern Standby from working.

When should the cooling fan on the 53.5V RM848G be cleaned or replaced?

The Zero RPM mode keeps the fan off at low and medium loads, so inspect the blades once a year and replace the fan only if bearing noise appears.

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