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Thermalright TL-C12C-S CPU Fan vs ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler

Updated August 2026The ARCTIC Liquid Freezer III Pro 240 offers superior cooling performance and advanced features, making it the better choice for high-performance needs. However, the Thermalright TL-C12C-S is a solid budget option for standard builds.

The ARCTIC Liquid Freezer III Pro 240 offers superior cooling performance and advanced features, making it the better choice for high-performance needs. However, the Thermalright TL-C12C-S is a solid budget option for standard builds.

Why Thermalright TL-C12C-S CPU Fan is better

Price

Thermalright TL-C12C-S is significantly cheaper at £15.90.

Noise Level

Operates at a quieter maximum of 25.6 dBA.

Installation

Easier installation with a straightforward 4-pin PWM connector.

Why ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler is better

Cooling Performance

ARCTIC Liquid Freezer III Pro 240 has superior cooling capabilities.

Advanced Features

Includes integrated VRM fan and optimized contact frame.

Airflow

Higher airflow due to dual-fan configuration.

Overall score

Thermalright TL-C12C-S CPU Fan
70
ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler
85

Specifications

SpecThermalright TL-C12C-S CPU FanARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler
BrandThermalrightARCTIC
TypeFanAIO Cooler
ARGB LightingYesNo
PWM ControlYesYes
Socket CompatibilityUniversalIntel LGA1851, LGA1700

Dimension comparison

Thermalright TL-C12C-S CPU FanARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler

Overview of the Thermalright TL-C12C-S CPU Fan

The Thermalright TL-C12C-S CPU Fan is designed for high-performance cooling while maintaining a low noise level. It is priced at £15.90, making it an affordable option for users looking to enhance their cooling solution without breaking the bank. This fan operates at a maximum speed of 1500 RPM and boasts an airflow of 66.17 CFM, which is capable of delivering substantial cooling performance for both cases and CPU coolers.

This fan features S-FDB bearings that minimise noise, achieving a maximum sound level of 25.6 dBA. Additionally, the TL-C12C-S supports ARGB lighting, providing aesthetic appeal with up to 17 lighting modes. Its configuration allows for PWM control via a 4-pin connector, thus optimising performance based on motherboard temperature readings.

Overview of the ARCTIC Liquid Freezer III Pro 240

The ARCTIC Liquid Freezer III Pro 240 is a more advanced cooling solution priced at £56.49, significantly higher than the Thermalright TL-C12C-S. This AIO (All-In-One) CPU cooler features a dual-fan configuration for enhanced heat dissipation, particularly suitable for high-performance CPUs under heavy loads. Its P12 PRO fan is designed to be more powerful and quieter than standard fans, ensuring optimal cooling with improved efficiency, especially at lower speeds.

The cooler incorporates a unique contact frame optimised for Intel LGA1851 and LGA1700 sockets, which enhances heat transfer from the CPU. Furthermore, it includes an integrated VRM fan that actively cools voltage converters. This combination of features not only improves thermal performance but also supports reliable operation over extended periods.

Cooling Performance

In terms of cooling performance, the Thermalright TL-C12C-S offers a respectable airflow of 66.17 CFM, which is adequate for most standard CPU cooling needs. However, the ARCTIC Liquid Freezer III Pro 240, with its dual fans and enhanced airflow capability, is better suited for high-performance scenarios. It is specifically designed for CPUs that generate significant heat, making it ideal for gaming or intensive computational tasks.

The ability of the ARCTIC cooler to maintain lower temperatures during heavy loads is bolstered by its more advanced technology, such as the offset mounting that shifts the cold plate towards the CPU hotspot for improved heat transfer. While the Thermalright fan can effectively cool, for users with high-performance CPUs, the ARCTIC's superior design is likely to yield better results in thermal management.

Noise Levels

When considering noise levels, the Thermalright TL-C12C-S operates at a maximum of 25.6 dBA, which is relatively quiet and suitable for users who value a silent computing environment. The S-FDB bearings contribute to this low noise profile while providing effective cooling.

In contrast, while the ARCTIC Liquid Freezer III Pro 240 is designed to be quieter than its predecessors, the exact noise level at maximum operation is not specified. However, given its more powerful P12 PRO fan, it is expected to produce slightly more noise under heavy load conditions compared to the Thermalright fan. Users prioritising silence may prefer the TL-C12C-S, but those needing superior cooling performance might find the noise levels acceptable given the benefits of increased airflow.

Installation and Compatibility

The Thermalright TL-C12C-S offers a straightforward installation process with its 4-pin PWM connector, making it compatible with a wide range of motherboards. Its design allows it to be used as both a case fan and a CPU cooler, providing versatility in system configurations.

On the other hand, the ARCTIC Liquid Freezer III Pro 240 features native offset mounting for both Intel and AMD platforms, making it a versatile choice for various setups. The integrated cable management system simplifies installation by reducing cable clutter, allowing for a cleaner build. This thoughtful design aspect makes the AIO cooler potentially more user-friendly for those building or upgrading their systems.

Aesthetics and Design

In terms of aesthetics, the Thermalright TL-C12C-S stands out with its ARGB lighting capabilities, offering up to 17 different lighting modes. This visual appeal can enhance the overall look of a gaming rig or any PC build where aesthetics play a significant role.

The ARCTIC Liquid Freezer III Pro 240, while not explicitly detailed in terms of lighting features, is designed with a sleek, professional appearance that fits well in modern builds. Its focus is more on performance than flashy aesthetics, appealing to users who prefer a more subdued look without compromising on functionality.

Value for Money

When evaluating value for money, the Thermalright TL-C12C-S at £15.90 provides an excellent entry point for users seeking effective cooling without a hefty price tag. It delivers solid performance and quiet operation, making it suitable for budget-conscious builders.

Conversely, the ARCTIC Liquid Freezer III Pro 240, priced at £56.49, offers advanced cooling technology that justifies its higher cost. For users with demanding cooling needs, the investment may be worthwhile due to its superior heat dissipation and features tailored for high-performance CPUs. Ultimately, the choice hinges on the user's specific needs and budget.

Which should you buy?

Choosing between the Thermalright TL-C12C-S CPU Fan and the ARCTIC Liquid Freezer III Pro 240 depends largely on your cooling requirements and budget. If you are looking for an affordable, quiet fan that provides decent cooling for a standard build, the Thermalright TL-C12C-S is an excellent choice. However, for those with high-performance CPUs or who engage in intensive computing tasks, the ARCTIC Liquid Freezer III Pro 240 offers superior cooling capabilities, advanced technology, and a more robust design, making it worth the investment. Ultimately, assess your needs and select the cooler that aligns best with your performance expectations.

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Thermalright TL-C12C-S CPU Fan vs ARCTIC Liquid Freezer III Pro 240 - AIO CPU Cooler | versusfinder