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Rectangular silver metal unit with water cooling ports and cable connections

KHACHIMO

KHACHIMO 2M463G 1.5KW water-cooled magnetron

SKU CH-1SD9-R1Q2X

A water-cooled magnetron rated at 1.5 kW for high-power microwave applications

  • Product typeATX
  • 5 kW magnetron power enables high-output applications
  • Water-cooled design keeps temperatures stable under load
  • 80 PLUS Gold efficiency reduces power draw and heat
  • Zero RPM fan mode delivers silent operation at low loads
  • Modern Standby support provides fast wake and low-load efficiency

1.5 kW ATX power supply

This 1.5 kW ATX unit delivers 80 PLUS Gold certified efficiency for modern desktop builds. Resonant LLC topology with DC-to-DC conversion provides clean power output and supports low-power sleep states. Modern Standby compatibility enables extremely fast wake-from-sleep times. The zero RPM fan mode keeps the unit silent at low and medium loads.

Sustained load behaviour

Under continuous demand the Gold-rated design maintains high efficiency to limit waste heat and noise. The resonant LLC topology keeps voltage regulation tight across the full load range. DC-to-DC conversion supports stable output on minor rails during prolonged operation. The fan remains off until thermal thresholds require active cooling.

ATX standard limits

The ATX form factor defines the physical envelope and connector layout for this 1.5 kW unit. Gold certification sets the minimum efficiency targets at defined load points. Modern Standby support depends on the platform firmware implementing the required sleep states. Zero RPM operation is bounded by the internal thermal protection curves.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $289.99
Pricier than about 93% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Product typeATX

Questions about this item

How loud is the 1.5KW water-cooled magnetron under continuous load?

The Zero RPM Fan Mode keeps the fan off at low and medium loads for near-silent operation; at higher loads the fan runs while the 80 PLUS Gold efficiency reduces waste heat and noise.

What existing cooling loop fittings are required to install the 2M463G magnetron?

The unit uses standard water-cooling connections, so you need a compatible reservoir, pump, radiator and tubing already in your loop.

Will the ATX magnetron work with an older motherboard that lacks Modern Standby support?

Yes, it powers legacy ATX boards normally; Modern Standby compatibility simply adds faster wake times on newer platforms.

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