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Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack vs Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler

Updated August 2026The Corsair iCUE LINK LX120 RGB fan excels in airflow and aesthetics, while the Thermalright Peerless Assassin 120 SE focuses on CPU cooling performance. Choose based on your specific needs.

The Corsair iCUE LINK LX120 RGB fan excels in airflow and aesthetics, while the Thermalright Peerless Assassin 120 SE focuses on CPU cooling performance. Choose based on your specific needs.

Why Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack is better

airflow

Corsair fan pushes 69.9 CFM compared to Thermalright's 66.17 CFM

RGB lighting

Corsair offers extensive RGB customization with 18 LEDs

noise reduction

Corsair uses Magnetic Dome bearing for quieter operation

Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better

CPU cooling

Thermalright's dual-fan setup is designed for CPU cooling

AGHP technique

Thermalright employs AGHP for enhanced cooling performance

compatibility

Thermalright supports a wider range of CPU sockets

Overall score

Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack
85
Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
78

Specifications

SpecCorsair iCUE LINK LX120 RGB 120mm PWM Fan Single PackThermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
BrandCorsairThermalright
Price£27.59£28.79
LightingRGBARGB
Fan Count12
Socket SupportN/AIntel/AMD

Dimension comparison

Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single PackThermalright Peerless Assassin 120 SE ARGB CPU Air Cooler

Overview of the Products

In this comparison, we pit the Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack against the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler. Both products cater to cooling enthusiasts but serve different functions within a PC build. The Corsair fan, priced at £27.59, focuses on airflow and RGB aesthetics, while the Thermalright cooler, retailing for £28.79, is designed for efficient CPU cooling.

The Corsair fan promises high-performance airflow with impressive customisable RGB lighting, making it an attractive choice for those wanting to enhance both cooling and visual appeal. On the other hand, the Thermalright cooler emphasises its dual-fan setup and advanced cooling technology, targeting users who require robust CPU cooling performance.

Design and Aesthetics

The Corsair iCUE LINK LX120 boasts an impressive design, featuring stunning RGB lighting with dual light loops. With 18 LEDs per fan, it allows for a wide range of customisation options that can synchronise with other iCUE RGB devices. This feature makes it a standout choice for users looking to create a visually striking build.

In contrast, the Thermalright Peerless Assassin 120 SE offers a more utilitarian design but does not compromise on aesthetics with its colourful ARGB light effects. While it might not have the extensive lighting options of the Corsair fan, it provides a solid visual presence with its sleek, modern look. Both products cater to different aesthetic preferences, with Corsair leaning towards the vibrant RGB display and Thermalright focusing on a balanced approach.

Cooling Performance

When it comes to cooling performance, the Corsair fan delivers superb airflow, achieving speeds of up to 2,400 RPM and pushing 69.9 CFM of air. This high airflow can significantly enhance the cooling capabilities of your system, especially when paired with radiators or other cooling setups. Furthermore, its 5.22mm-H2O static pressure is particularly impressive, allowing it to efficiently manage heat dissipation.

On the other hand, the Thermalright cooler employs a dual-fan configuration that can achieve a maximum airflow of 66.17 CFM at a fan speed of 1,500 RPM. While its airflow figure is slightly lower than that of the Corsair fan, it benefits from the AGHP technique, which helps enhance cooling by addressing the inverse gravity effect in various orientations. This unique feature contributes to its overall effectiveness in managing CPU temperatures.

Noise Levels

Noise levels are crucial when selecting cooling solutions, particularly for those sensitive to sound. The Corsair fan utilises a Magnetic Dome bearing system, which minimises noise and reduces friction, promoting quieter operation. This technology allows the fan to operate efficiently while keeping noise levels down, making it a suitable choice for users who prefer a quieter computing environment.

Conversely, the Thermalright cooler boasts a maximum noise level of just 25.6 dB(A). This is relatively low and suggests that the cooler can operate quietly even under load. While both products focus on maintaining low noise levels, the Corsair fan's advanced bearing technology may provide a slight edge in reducing operational sound further.

Installation and Compatibility

Installation ease and compatibility can significantly influence purchasing decisions. The Corsair fan comes with iCUE LINK bridge connectors, enabling users to connect multiple fans together easily. This system simplifies the installation process, allowing for a streamlined setup with fewer cables.

On the other hand, the Thermalright cooler supports a wide range of CPU socket types, including Intel's 115X/1200/1700/17XX/1851 and AMD’s AM4 and AM5. This broad compatibility ensures that users can install it with various CPUs without any hassle. Its dimensions are well thought out to leave room for RAM, ensuring unrestricted installation. This focus on compatibility makes it a compelling option for diverse builds.

Brand Reputation and Experience

Corsair is a well-established brand in the cooling and gaming peripherals market, known for its high-quality products and innovative technologies. With their focus on RGB lighting and performance, Corsair has garnered a loyal customer base among PC builders. The iCUE LINK system, in particular, showcases their commitment to enhancing user experience through connectivity and customisation.

Thermalright has also built a solid reputation over more than 20 years, particularly in the realm of CPU cooling solutions. Their emphasis on research and development has led to effective cooling technologies, like the AGHP technique, which aims to optimise performance. While perhaps not as renowned for RGB aesthetics, their focus on performance and reliability appeals to a different segment of the market.

Price Comparison

The Corsair iCUE LINK LX120 is priced at £27.59, while the Thermalright Peerless Assassin 120 SE costs slightly more at £28.79. The price difference of £1.20 is minimal, especially when considering the distinct functionalities each product offers. Buyers must weigh whether they prioritise high airflow and RGB aesthetics from the Corsair product or the dual-fan cooling performance of the Thermalright cooler.

Given the slight price variation, it is essential to consider the features that are most important for your specific cooling needs. The Corsair fan excels in airflow and visual appeal, while the Thermalright cooler is designed for robust CPU performance.

Which should you buy?

Choosing between the Corsair iCUE LINK LX120 RGB fan and the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler ultimately comes down to your specific cooling needs and aesthetic preferences. If you are seeking high airflow, stunning RGB lighting, and a quieter operation, the Corsair fan is an excellent choice. However, if you require a comprehensive CPU cooling solution with a strong emphasis on performance and compatibility across various CPU sockets, the Thermalright cooler may be the better option. Both products cater to different needs, so consider what aspects are most crucial for your build before making a decision.

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Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack vs Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler | versusfinder