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Rectangular ATX power supply unit in matte black finish with cooling fan grille

KHACHIMO

KHACHIMO 24V 40A 960W ATX Power Supply QUINT4-PS/3AC/24DC/40 2904623

SKU CH-5T7G-HHMRY

Delivers 960 W of 24 V power with 80 PLUS Gold efficiency, Modern Standby support and a Zero RPM fan mode for silent low-load operation

  • TypeATX
  • Modern Standby support enables extremely fast wake-from-sleep
  • 80 PLUS Gold certification delivers high efficiency and lower power draw
  • Zero RPM fan mode stops the fan at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • 960 W output at 24 V 40 A powers demanding ATX systems

24 V 960 W ATX Power Supply

This KHACHIMO unit delivers 960 W of continuous power at 24 V with a 40 A output. It uses an ATX form factor and carries 80 PLUS Gold certification for high-efficiency operation. Resonant LLC topology with DC-to-DC conversion provides clean, consistent power and reduces coil whine.

Desktop builders wanting efficient, quiet power

The supply suits PC builders who value low-noise operation and modern sleep-state support. Zero RPM fan mode stops the fan entirely at low and medium loads for near-silent running. Modern Standby compatibility enables extremely fast wake-from-sleep times and better low-load efficiency. Buyers who need a different output voltage or a non-ATX form factor should consider other units.

80 PLUS Gold efficiency rating

The 80 PLUS Gold certification confirms high efficiency operation that lowers power consumption, reduces noise and keeps temperatures cooler. This single specification decides whether the unit meets your efficiency and thermal requirements.

Highlights

  • Modern Standby support enables extremely fast wake-from-sleep
  • 80 PLUS Gold certification delivers high efficiency and lower power draw
  • Zero RPM fan mode stops the fan at low loads for silent operation
  • Resonant LLC topology with DC-to-DC conversion provides clean power and reduces coil whine
  • 960 W output at 24 V 40 A powers demanding ATX systems

Specifications

TypeATX

Questions about this item

How loud does the 960W unit get when it runs all day?

The Zero RPM fan mode keeps the cooling fan off at low and medium loads, so the power supply stays near-silent during typical all-day operation.

Which cables or connectors must my build already have to use this 24V 40A supply?

It uses a standard ATX form factor, so your case and motherboard must provide the usual ATX mounting points and main power connectors.

Will the resonant LLC topology with DC-to-DC conversion cause issues with older components I keep?

The topology delivers clean, consistent power and reduces coil whine, making it compatible with legacy hardware that expects stable ATX voltage rails.

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