Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack vs Thermalright Peerless Assassin 120 SE CPU Air Cooler
Updated August 2026 — The Corsair iCUE LINK LX120 RGB fan excels in aesthetics and airflow, while the Thermalright Peerless Assassin offers superior CPU cooling performance. Choose based on your specific needs.
The Corsair iCUE LINK LX120 RGB fan excels in aesthetics and airflow, while the Thermalright Peerless Assassin offers superior CPU cooling performance. Choose based on your specific needs.
Why Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack is better
Aesthetics
Corsair fan features stunning RGB lighting.
Airflow
Corsair fan delivers higher airflow at 69.9 CFM.
Noise Level
Corsair fan operates quieter with Magnetic Dome Bearing.
Why Thermalright Peerless Assassin 120 SE CPU Air Cooler is better
CPU Cooling
Thermalright cooler is designed for effective CPU heat dissipation.
Compatibility
Thermalright supports a wider range of CPU sockets.
Heat Technology
Thermalright uses advanced AGHP technology for cooling.
Overall score
Specifications
| Spec | Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack | Thermalright Peerless Assassin 120 SE CPU Air Cooler |
|---|---|---|
| Price | £27.59 | £29.99 |
| Airflow | 69.9 CFM | 66.17 CFM |
| Noise Level | Quiet | ≤25.6 dB(A) |
| Static Pressure | 5.22 mm-H2O | N/A |
| Fan Type | PWM Fan | 2 PWM Fans |
Dimension comparison
Overview of the Products
In this comparison, we explore the Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack and the Thermalright Peerless Assassin 120 SE CPU Air Cooler. The Corsair fan is priced at £27.59, while the Thermalright cooler costs £29.99. While both products aim to enhance system cooling, they serve different purposes—one focuses on airflow enhancement for case ventilation, and the other provides CPU cooling.
The Corsair iCUE LINK LX120 fan features stunning RGB lighting and efficient airflow, whereas the Thermalright Peerless Assassin is designed for robust CPU heat dissipation. Understanding these differences is crucial for choosing the right cooling solution for your system.
Design and Aesthetics
The design elements of the Corsair iCUE LINK LX120 are striking, featuring dual light loops with 18 LEDs that allow for customisable RGB lighting. This makes it an appealing choice for gamers and PC builders who want to showcase their setups. The fan's sleek aesthetics are complemented by its effective cooling performance.
In contrast, the Thermalright Peerless Assassin prioritises functionality over flashy design. Although it does not feature RGB lighting, its dual tower configuration is designed for optimal heat dissipation. The cooler's dimensions of 125mm x 135mm x 155mm allow it to fit comfortably in various cases, making it a practical choice for users focused on performance rather than aesthetics.
Cooling Performance
When it comes to cooling performance, the Corsair iCUE LINK LX120 can reach speeds of up to 2,400 RPM, delivering an impressive airflow of 69.9 CFM. This fan also boasts a 5.22mm-H2O static pressure, which enhances its ability to push air through dense components like radiators, ensuring efficient cooling.
On the other hand, the Thermalright Peerless Assassin has a maximum fan speed of 1,550 RPM and a slightly lower airflow of 66.17 CFM. However, it features advanced AGHP (Anti-Gravity Heat Pipe) technology, which helps mitigate the inverse gravity effect during operation, enhancing heat dissipation from the CPU. Therefore, while the Corsair fan may provide superior airflow, the Thermalright cooler is engineered for greater efficiency in CPU cooling.
Noise Levels
Noise levels are a significant consideration for many users. The Corsair iCUE LINK LX120 operates quietly thanks to its Magnetic Dome Bearing technology, minimising noise while maintaining high performance. This feature is particularly beneficial for those who prefer a quieter gaming or work environment.
The Thermalright Peerless Assassin, with a noise level of up to 25.6 dB(A), also aims for a quiet operation. While it may generate more noise than the Corsair fan, its dual fans are designed to balance airflow with sound output, ensuring that it remains a viable option for users concerned about noise.
Installation and Compatibility
Installation ease is a key metric for users when selecting cooling solutions. The Corsair iCUE LINK LX120 can be linked using included bridge connectors, allowing for a streamlined setup. Although the iCUE LINK System Hub is sold separately, it simplifies the process of connecting multiple fans.
Conversely, the Thermalright Peerless Assassin is compatible with a wide range of CPU sockets, including Intel 115X, 1200, 1700, and AMD AM4. Its installation kit includes all necessary mounting hardware, making it straightforward to install. This extensive compatibility makes it an attractive option for users with various setups.
Cooling Technology
The technological advancements in both products are noteworthy. The Corsair iCUE LINK LX120 incorporates CORSAIR AirGuide Technology, which uses anti-vortex vanes to direct airflow precisely where it’s needed most. This feature enhances the cooling efficiency of critical components, making it ideal for high-performance systems.
In comparison, the Thermalright Peerless Assassin utilises six 6mm heat pipes combined with a pure copper base, optimising heat transfer and ensuring consistent cooling performance. This technology is especially beneficial for those who push their CPUs to the limits, requiring robust cooling solutions.
User Experience and Community Feedback
User experience can significantly influence product choice. Corsair is well-regarded for its iCUE software, allowing users to control RGB lighting and fan speeds easily. This level of customisation enhances the overall user experience, appealing to gamers and enthusiasts alike.
Thermalright has built a solid reputation over its 20 years of development in the cooling market. Users appreciate the Peerless Assassin for its reliability and cooling efficiency, particularly for demanding applications. The positive feedback highlights its value as a performance-oriented solution for CPU cooling.
Which should you buy?
Choosing between the Corsair iCUE LINK LX120 RGB fan and the Thermalright Peerless Assassin 120 SE CPU cooler ultimately depends on your specific needs. If you prioritise aesthetics and superior airflow for case ventilation, the Corsair fan at £27.59 is an excellent choice. However, if you require robust CPU cooling with effective heat dissipation, the Thermalright cooler at £29.99 offers a reliable solution with advanced technology.
In conclusion, both products excel in their respective domains. The Corsair fan shines in design and airflow, while the Thermalright cooler provides extensive CPU compatibility and efficient cooling performance. Assess your requirements based on aesthetics, functionality, and budget to make an informed decision.
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