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Rectangular ATX power supply unit in matte black finish

KHACHIMO

KHACHIMO T7920 1400W Power Supply

SKU CH-Q8RM-AZ997

A 1400W ATX power supply with 80 PLUS Gold efficiency, Zero RPM fan mode and Modern Standby support for quiet, low-power sleep states

  • TypeATX
  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops completely at low loads for silent running
  • Resonant LLC and DC-to-DC design delivers clean, stable power
  • 1400W capacity handles demanding multi-GPU builds

1400W ATX Power Supply

The KHACHIMO T7920 delivers 1400 watts of continuous power through an ATX form factor. It carries 80 PLUS Gold certification for high efficiency across typical loads. Modern Standby support enables extremely fast wake-from-sleep times and improved low-load efficiency. A resonant LLC topology with DC-to-DC conversion provides clean, consistent power while reducing coil whine.

Builders needing silent idle operation

The Zero RPM fan mode stops the cooling fan entirely at low and medium loads for near-silent operation. This suits systems that spend long periods at idle or light load. Buyers who require Platinum or Titanium efficiency ratings should look at other units. Systems that cannot accommodate a standard ATX power supply will need a different form factor.

1400 watt rated output

The single specification that decides fit is the 1400 W continuous power rating. Verify that the combined load of all components stays within this limit. The ATX form factor determines physical compatibility with the case and motherboard. No other capacity or interface options are offered for this model.

Highlights

  • Fast wake-from-sleep with Modern Standby support
  • 80 PLUS Gold efficiency cuts power draw and heat
  • Fan stops completely at low loads for silent running
  • Resonant LLC and DC-to-DC design delivers clean, stable power
  • 1400W capacity handles demanding multi-GPU builds

Specifications

TypeATX

Questions about this item

What physical clearance does the ATX T7920 need inside a case?

The unit follows standard ATX dimensions so it fits any chassis with an ATX power-supply bay and enough depth for the cables to bend without stress.

Which cables must be seated first to avoid a no-post condition?

Connect the 24-pin ATX motherboard cable and the CPU 8-pin (or 4+4) cable before any peripheral leads; missing either one will prevent the system from starting.

When should the internal fan be cleaned to keep Zero RPM mode working?

Blow dust out of the fan grill and heatsink area whenever buildup is visible so the thermal sensor can still stop the fan at low load.

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