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KHACHIMO PSR2400-54D 2400W ATX power supply unit, matte black finish, cooling fan visible

KHACHIMO

KHACHIMO PSR2400-54D 2400W power supply

SKU CH-0VPS-YSVXD

A 2400W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and LLC resonant topology for quiet, stable power delivery

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • High efficiency 80 PLUS Gold certification reduces power draw
  • Silent operation via Zero RPM fan mode at low load
  • Clean stable power from resonant LLC with DC-to-DC topology
  • 2400W capacity for demanding high-performance systems

2400W ATX Power Supply

The KHACHIMO PSR2400-54D delivers 2400W of continuous power through a standard ATX form factor. It is built for workstations and high-density compute nodes that demand sustained output without redundancy compromises.

80 PLUS Gold & Zero RPM Fan

Gold certification confirms high efficiency across the load range, reducing waste heat and operating cost. The Zero RPM mode stops the fan completely at low and medium loads, while resonant LLC topology with DC-to-DC conversion minimises coil whine and supports modern standby sleep states.

Replaces Lower-Capacity Single Units

This unit consolidates builds that previously required multiple lower-wattage supplies or server-grade redundant modules. The jump is worth it when a single rail must feed multiple high-end GPUs or dense storage arrays without cable adapters. Buyers needing hot-swap redundancy or a smaller physical footprint should look elsewhere.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • High efficiency 80 PLUS Gold certification reduces power draw
  • Silent operation via Zero RPM fan mode at low load
  • Clean stable power from resonant LLC with DC-to-DC topology
  • 2400W capacity for demanding high-performance systems

Specifications

TypeATX

Questions about this item

What ATX power standard does the PSR2400-54D follow, and what does it mean for standby power?

The unit is Modern Standby compatible, so it supports extremely fast wake-from-sleep times and improved low-load efficiency demanded by the latest ATX specifications.

What physical mounting does this 2400W ATX supply need?

It fits a standard ATX power supply bay and secures with four rear mounting screws; check case depth clearance for the unit length.

How is the PSR2400-54D installed, and what step is often missed?

Mount the supply, connect the 24-pin ATX, CPU and GPU cables, then enable Modern Standby in the motherboard BIOS so the fast wake and low-load efficiency features actually activate.

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