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

KHACHIMO

KHACHIMO DPS-2200AB-8A 2200W power supply

SKU CH-EDQE-13ACR

A 2200W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby compatibility for fast wake times

  • TypeATX
  • 80 PLUS Gold certification cuts electricity draw and keeps temperatures lower
  • Zero RPM fan mode stops the fan at low and medium loads for silent running
  • Modern Standby support delivers faster wake-from-sleep and better low-load efficiency
  • Resonant LLC topology with DC-to-DC conversion supplies clean power and reduces coil whine
  • 2200 W ATX output handles demanding multi-GPU and workstation builds

High-Capacity ATX Power Supply

The KHACHIMO DPS-2200AB-8A delivers 2200W of continuous power in a standard ATX form factor. It is built for workstations and servers that draw very high loads from multiple GPUs or dense storage arrays. The 80 PLUS Gold certification confirms high efficiency across typical operating ranges. This unit targets builders who need maximum wattage from a single PSU.

Build Integration and Cabling

A resonant LLC topology with DC-to-DC conversion supplies clean voltage rails and supports modern low-power sleep states. Modern Standby compatibility allows the system to wake from sleep almost instantly while maintaining efficiency. The ATX layout fits standard chassis mounting points and cable routing channels. Builders who need redundant power modules or a smaller physical footprint cannot use this design.

Sustained-Load Behaviour

Under continuous heavy demand the 80 PLUS Gold rating keeps waste heat and input current lower than less efficient units. Zero RPM fan mode keeps the cooler completely stopped at low and medium loads, eliminating noise during idle or background tasks. When the load rises the fan spins up to maintain safe component temperatures. The DC-to-DC conversion helps suppress coil whine even during prolonged full-power operation.

Highlights

  • 80 PLUS Gold certification cuts electricity draw and keeps temperatures lower
  • Zero RPM fan mode stops the fan at low and medium loads for silent running
  • Modern Standby support delivers faster wake-from-sleep and better low-load efficiency
  • Resonant LLC topology with DC-to-DC conversion supplies clean power and reduces coil whine
  • 2200 W ATX output handles demanding multi-GPU and workstation builds

Specifications

TypeATX

Questions about this item

What continuous load triggers the fan to start spinning?

The Zero RPM Fan Mode keeps the fan off at low and medium loads; it only spins up when the load rises above the medium threshold.

How loud and hot does the unit get during all-day operation?

80 PLUS Gold efficiency and Zero RPM mode mean the supply runs cooler and quieter, with the fan silent at typical loads and only spinning under heavier sustained draw.

What motherboard power connector must the system already have?

The unit uses a standard ATX connector, so the motherboard must provide a 24-pin ATX power socket.

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