Corsair NAUTILUS 360 RS ARGB Liquid CPU Cooler vs ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler
Updated August 2026 — The Corsair NAUTILUS 360 RS ARGB offers superior performance and quieter operation, while the ARCTIC Liquid Freezer III Pro provides great value for money.
The Corsair NAUTILUS 360 RS ARGB offers superior performance and quieter operation, while the ARCTIC Liquid Freezer III Pro provides great value for money.
Why Corsair NAUTILUS 360 RS ARGB Liquid CPU Cooler is better
Cooling Performance
Corsair's engineering is renowned for pushing CPUs to their full potential.
Noise Levels
Corsair operates at a whisper-quiet 20 dBA.
RGB Customization
Corsair offers extensive ARGB control for lighting effects.
Why ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler is better
Price
ARCTIC is significantly more affordable at £74.99.
Integrated VRM Fan
ARCTIC includes a fan to lower voltage converter temperatures.
Native Mounting
ARCTIC's offset mounting enhances heat transfer efficiency.
Overall score
Specifications
| Spec | Corsair NAUTILUS 360 RS ARGB Liquid CPU Cooler | ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler |
|---|---|---|
| Pump Noise | 20 dBA | Not specified |
| Fan Type | RS120 ARGB | P12 PRO |
| Price | £109.99 | £74.99 |
| Socket Compatibility | Various | LGA1851, LGA1700 |
| Installation Ease | Easy with daisy-chaining | Native offset mounting |
Dimension comparison
Overview of the Coolers
The Corsair NAUTILUS 360 RS ARGB and the ARCTIC Liquid Freezer III Pro 360 A-RGB are both competitive All-in-One (AIO) CPU coolers. While the Corsair model is priced at £109.99, the ARCTIC option is significantly more affordable at £74.99. This price difference of £35 may influence purchasing decisions, especially for budget-conscious consumers.
Cooling Performance
When it comes to cooling performance, both products boast advanced technologies tailored to ensure efficient heat dissipation. The Corsair NAUTILUS features a low-noise pump that operates at a whisper-quiet 20 dBA, ensuring minimal disturbance while maintaining a high coolant flow rate. Meanwhile, the ARCTIC Liquid Freezer III employs its P12 PRO fan, designed to provide more power and quieter operation, particularly at lower speeds. This focus on performance under load makes both options appealing, although Corsair’s engineering is renowned for pushing CPUs to their full potential.
Noise Levels
Noise levels are a critical consideration for many users, and both coolers address this concern effectively. The Corsair NAUTILUS operates at just 20 dBA, which is impressively quiet, making it suitable for silent builds or environments where noise is a factor. In contrast, while the ARCTIC Liquid Freezer III's noise levels aren't specified, it is designed to be powerful and quieter than its predecessor, the P12, especially at low speeds. Users prioritising a silent operation may lean towards the Corsair, but the ARCTIC remains a strong contender.
Installation Process
Installation can often be a headache for users, but both models aim to streamline this process. The Corsair NAUTILUS features a convex cold plate with pre-applied thermal paste, optimising contact with the CPU for quicker installation. Additionally, its daisy-chained RS ARGB fans reduce wiring clutter by allowing connection through a single 4-pin PWM and one +5V ARGB header. Conversely, the ARCTIC Liquid Freezer III includes a native offset mounting system that shifts the cold plate towards the CPU hotspot, enhancing heat transfer efficiency. Both products showcase thoughtful design that simplifies installation.
Aesthetics and RGB Features
Visual appeal is another area where both coolers shine, particularly with their RGB features. The Corsair NAUTILUS comes equipped with RS120 ARGB fans that not only provide excellent airflow but also offer easy ARGB control via a compatible motherboard. This allows users to customise lighting effects to match their build. The ARCTIC Liquid Freezer III also features integrated RGB elements but focuses more on performance than extensive aesthetic options. While both coolers have their unique styles, Corsair's offering leans more heavily into customisation through lighting.
Compatibility
Compatibility with various CPU sockets is essential for AIO coolers, and both the Corsair NAUTILUS and ARCTIC Liquid Freezer III cater to a range of systems. The Corsair model is designed for optimal contact with mainstream CPU sockets, while the ARCTIC cooler's contact frame is specifically tailored for Intel LGA1851 and LGA1700 sockets, ensuring effective heat dissipation and longer CPU life. The ARCTIC cooler’s native offset mounting also enhances its compatibility for efficient performance. Thus, both models are suitable for a variety of builds, but users should verify compatibility with their specific CPUs.
Price Comparison
Price is a significant factor for many shoppers, and the difference between the two coolers is noteworthy. The Corsair NAUTILUS is priced at £109.99, reflecting its premium features and performance capabilities. In contrast, the ARCTIC Liquid Freezer III offers a compelling alternative at just £74.99, making it a more budget-friendly option without sacrificing too much performance. This £35 price discrepancy may make the ARCTIC more appealing to gamers or enthusiasts looking to save on their cooling solution.
Which should you buy?
Ultimately, the choice between the Corsair NAUTILUS 360 RS ARGB and the ARCTIC Liquid Freezer III Pro 360 A-RGB hinges on your specific needs and budget. If you seek top-tier performance, whisper-quiet operation, and extensive RGB customisation, the Corsair is the superior option despite its higher price. However, if you're looking for a capable cooler that offers great value for money, particularly with its lower price point, the ARCTIC cooler is a fantastic choice. Each cooler has its strengths, making either a solid addition to a well-rounded PC build.
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