Arctic Liquid Freezer III Pro 420 | AIO Liquid Cooler | 420mm Radiator | PWM VRM Fan | MX-6 Included – New
R3,337.88
Stay Ice Cold Under Pressure
The Arctic Liquid Freezer III Pro 420 is built for those who demand peak performance without the heat. Whether you’re deep in a render, gaming for hours, or running demanding workloads, this 420mm all-in-one liquid cooler keeps your CPU firmly in its thermal comfort zone — so your system never has to throttle when it matters most.
Smarter Cooling, From Every Angle
With offset cold plate mounting designed to target the CPU hotspot directly, an integrated PWM-controlled VRM fan to protect your voltage regulators, and the Intel Contact Frame for optimised pressure distribution, the Liquid Freezer III Pro doesn’t just cool your CPU — it protects your entire platform for longer-lasting, more stable performance.
Radiator Built for the Long Haul
The premium 38mm thick radiator holds more coolant than standard 27mm designs, giving it greater thermal mass to absorb and dissipate heat spikes with ease. Paired with reinforced EPDM braided tubing and the next-generation P14 Pro fans — quieter at low speeds, stronger under load — this is a cooling solution engineered for endurance as much as performance.
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Cooler Type
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All-in-One (AIO) Liquid Cooler |
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Radiator Size
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420mm |
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Radiator Thickness
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38mm (Premium-Class) |
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Thermal Paste
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Arctic MX-6 (Included) |
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Fan Model
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Arctic P14 Pro |
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Fan Speed
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400 – 2500 RPM (PWM Controlled) |
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Bearing Type
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Fluid Dynamic Bearing |
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Static Pressure
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5.2 mmH₂O |
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Airflow
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110 CFM / 186 m³/h |
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Control Options
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Separate or synchronised PWM control via splitter cable or all-in-one cable |
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VRM Fan
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Integrated PWM-controlled VRM fan |
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Cold Plate Mounting
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Offset mounting targeting CPU hotspot (Intel & AMD compatible) |
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Intel Contact Frame
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Included — optimised contact pressure distribution |
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Tubing
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Reinforced EPDM tubing with braided sheathing |
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Installation
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Pre-installed, pre-wired fans; animated online manual included |
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Minimum Case Clearance
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63mm required |
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M.2 Cooler Compatibility Note
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Some motherboards with oversized M.2_1 slot SSD coolers may be incompatible. Compatible M.2 cooler available free of charge via Arctic GmbH Germany. |
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