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KHACHIMO ATX power supply unit in matte black finish

KHACHIMO

KHACHIMO 56V 16.5A 920W ATX power supply

SKU CH-X684-ABTWS

ATX power supply delivering 920 W at 56 V and 16.5 A with 80 PLUS Gold efficiency, Modern Standby support, zero-RPM fan mode and LLC resonant topology for quiet, stable power

  • TypeATX
  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low and medium loads
  • Resonant LLC topology with DC-to-DC for stable power
  • 920 W output at 56 V and 16.5 A

920 W ATX Power Supply

This 920 W ATX unit delivers 56 V at 16.5 A for high-current workstations and servers that need stable, efficient power. It carries 80 PLUS Gold certification and a resonant LLC topology with DC-to-DC conversion for clean output and cooler operation.

Ideal for Modern Standby systems needing fast wake

Builders who require silent low-load operation benefit from the Zero RPM fan mode that stops the fan entirely at light loads. Systems that need multiple high-wattage GPU connectors or a different voltage rail layout should consider other units.

56 V 16.5 A single-rail output decides fit

The fixed 56 V rail supplying up to 16.5 A determines whether this supply matches your backplane or chassis power-distribution design. Verify that your hardware expects this exact voltage and current before purchasing.

Highlights

  • Faster wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stays off at low and medium loads
  • Resonant LLC topology with DC-to-DC for stable power
  • 920 W output at 56 V and 16.5 A

Specifications

TypeATX

Questions about this item

What does the 80 PLUS Gold rating on this 920W unit mean for everyday efficiency?

It guarantees high efficiency across typical loads, so the PSU draws less power from the wall, runs cooler and keeps fan noise lower.

What physical space and mounting does this ATX power supply require?

It fits a standard ATX cut-out in a desktop case and secures with four rear screws; check your chassis depth for the unit length.

How is the PSR920-54A-B installed, and which cable step is often missed?

Mount the unit, plug the 24-pin ATX, CPU and GPU cables firmly into the PSU side first, then route to the motherboard and graphics card.

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