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Black 240 mm AIO liquid cooler with dual 120 mm ARGB fans and integrated VRM fan

ARCTIC

ARCTIC Liquid Freezer III Pro 240 A-RGB 240 mm liquid cooler

SKU CH-6M5S-NJX0P

A 240 mm all-in-one liquid cooler with dual 120 mm fans, an integrated VRM fan, native offset mounting for Intel LGA1851 and LGA1700 plus AMD, and ARGB lighting

  • ColorBlack
  • LED ColorARGB

Model LF III PRO 240

Color Black

LED ARGB

  • Optimized contact pressure extends CPU lifespan with Intel LGA1851/1700 Contact Frame
  • P12 Pro fans deliver stronger airflow at lower noise across all speeds
  • Native offset mounting targets CPU hotspot for faster heat transfer
  • Integrated VRM fan actively cools voltage converters under heavy load
  • Cable routing inside hose sheathing leaves only one visible motherboard connection

ARCTIC Liquid Freezer III Pro 240 A-RGB

This all-in-one liquid cooler uses a 240 mm radiator with two 120 mm fans to deliver high thermal capacity for modern CPUs. Integrated ARGB lighting adds addressable colour effects, while a dedicated VRM fan directs airflow onto motherboard voltage regulators. The package includes a contact frame optimised for Intel LGA1851 and LGA1700 sockets.

Suited for builders who want strong cooling

The integrated cable management routes fan PWM leads inside the hose sheathing, leaving only one visible connection to the motherboard. Native offset mounting shifts the cold-plate centre toward the CPU hotspot on both Intel and AMD platforms. Buyers who need a larger radiator surface or prefer a cooler without addressable lighting should consider other options.

240 mm radiator with dual 120 mm fans

This dimension determines whether the unit fits the available mounting points in your chassis and matches the thermal load of your processor. Verify case clearance and socket compatibility before purchase.

Highlights

  • Optimized contact pressure extends CPU lifespan with Intel LGA1851/1700 Contact Frame
  • P12 Pro fans deliver stronger airflow at lower noise across all speeds
  • Native offset mounting targets CPU hotspot for faster heat transfer
  • Integrated VRM fan actively cools voltage converters under heavy load
  • Cable routing inside hose sheathing leaves only one visible motherboard connection

Specifications

ModelLF III PRO 240
ColorBlack
LED ColorARGB

Other versions of this model

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Questions about this item

What limits sustained cooling performance on this 240 mm AIO?

The 240 mm radiator surface area and dual 120 mm fans set the thermal ceiling; once the coolant reaches equilibrium, temperatures stabilise regardless of load duration.

How loud and hot does the integrated VRM fan get during all-day operation?

The PWM-controlled VRM fan spins only as fast as needed, keeping voltage-regulator temperatures low while adding minimal noise to the overall acoustic profile.

Which motherboard socket must I already have for the contact frame to fit?

The included contact frame supports Intel LGA1700 and LGA1851; AMD AM4 and AM5 use the standard offset mount without the frame.

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