Corsair iCUE LINK LX120-R RGB 120mm PWM Reverse Fans vs Thermalright Assassin X120 SE ARGB CPU Air Cooler
Updated August 2026 — The Corsair iCUE LINK LX120-R fans excel in aesthetics and performance, while the Thermalright Assassin X120 SE offers a budget-friendly cooling solution. Choose based on your priorities.
The Corsair iCUE LINK LX120-R fans excel in aesthetics and performance, while the Thermalright Assassin X120 SE offers a budget-friendly cooling solution. Choose based on your priorities.
Why Corsair iCUE LINK LX120-R RGB 120mm PWM Reverse Fans is better
aesthetics
Corsair features stunning RGB lighting with dual light loops
performance
Corsair fans have higher RPM and static pressure
noise level
Corsair uses advanced bearing technology for quieter operation
Why Thermalright Assassin X120 SE ARGB CPU Air Cooler is better
price
Thermalright is significantly cheaper at £16.29
compatibility
Thermalright supports a wider range of CPU sockets
installation
Thermalright includes metal fasteners for secure installation
Overall score
Specifications
| Spec | Corsair iCUE LINK LX120-R RGB 120mm PWM Reverse Fans | Thermalright Assassin X120 SE ARGB CPU Air Cooler |
|---|---|---|
| Brand | Corsair | Thermalright |
| Price | £64.99 | £16.29 |
| Noise Level | Low | 25.6 dB(A) |
| Lighting | RGB | ARGB |
| PWM Control | Yes | Yes |
Dimension comparison
Overview
In the world of PC cooling solutions, the Corsair iCUE LINK LX120-R RGB 120mm PWM Reverse Fans and the Thermalright Assassin X120 SE ARGB CPU Air Cooler present two distinct approaches. Priced at £64.99, the Corsair fans focus on aesthetics and airflow, while the Thermalright cooler offers a more budget-friendly option at £16.29, emphasising efficiency and compatibility. Understanding their features will help determine which option suits your needs best.
Design and Aesthetics
The Corsair iCUE LINK LX120-R fans stand out with their stunning RGB lighting, featuring 18 LEDs per fan arranged in dual light loops. This design allows for customisable lighting that can be synchronised with other iCUE devices. In contrast, the Thermalright Assassin X120 SE sports a functional design with ARGB light effects but is less focused on visual appeal. While the Corsair's reversed rotor design ensures that the RGB ring remains visible, the Thermalright prioritises a more utilitarian approach with its aluminium heat sink and standard PWM fan layout.
Performance
Performance-wise, the Corsair fans are engineered for effective cooling, boasting PWM controlled speeds of up to 2,400 RPM and generating an airflow of 66.7 CFM. With a static pressure of 4.72mm H2O, these fans are particularly well-suited for radiator mounting. On the other hand, the Thermalright Assassin X120 SE offers a fan speed of 1,550 RPM with a similar airflow rating of 66.17 CFM. While both products provide efficient cooling, the Corsair fans deliver slightly higher RPM and static pressure, which could be essential for users needing optimal performance in high-demand scenarios.
Noise Levels
When it comes to noise levels, the Corsair iCUE LINK LX120-R employs a Magnetic Dome bearing that minimises noise and friction, leading to quieter operation. This technology enhances the longevity of the fans while keeping noise levels low. In comparison, the Thermalright Assassin X120 SE maintains a noise level of 25.6 dB(A), which aligns with its goal of providing a quiet yet efficient cooling environment. While both options are designed to operate quietly, the Corsair's advanced bearing technology may offer a more serene experience during intense usage.
Compatibility
The compatibility of the Thermalright Assassin X120 SE is extensive, supporting a variety of CPU sockets including Intel’s LGA 1200 and 1700 as well as AMD’s AM4 and AM5. This broad compatibility, along with the included mounting hardware, makes it a versatile choice for different builds. Meanwhile, the Corsair iCUE LINK LX120-R focuses primarily on enhancing airflow within the case rather than direct CPU compatibility, making it less of a direct competitor in this respect. If you require a cooling solution that fits a wide range of platforms, the Thermalright may be the better option.
Installation
Installation is straightforward with both products, but they cater to different user experiences. The Corsair fans come with iCUE LINK bridge connectors, allowing for easy daisy chaining of multiple fans to a central hub with just a single cable. This feature simplifies cable management and enhances the overall aesthetic of the build. Conversely, the Thermalright Assassin X120 SE is equipped with metal fasteners for both Intel and AMD platforms, ensuring a secure installation. While both systems have their merits, the Corsair's innovative design may appeal more to users who value streamlined setups.
Brand Reputation
Corsair is a well-respected brand known for its focus on gaming peripherals and PC components, often regarded as a leader in RGB lighting technology. The iCUE LINK LX120-R fans reflect this reputation with their high-quality build and performance. On the other hand, Thermalright, with over 20 years in the industry, has carved a niche in providing reliable cooling solutions, particularly in the budget segment. Their expertise in CPU coolers and fans makes the Assassin X120 SE a trusted option for cost-conscious consumers.
Price Consideration
At £64.99, the Corsair iCUE LINK LX120-R is positioned as a premium product that offers advanced features and aesthetics. It is aimed at users willing to invest in high-performance and visually striking cooling solutions. In sharp contrast, the Thermalright Assassin X120 SE is priced at just £16.29, making it an excellent choice for those seeking an affordable yet efficient CPU cooler. This significant price difference underscores the distinct target markets for each product, with Corsair appealing to enthusiasts and Thermalright catering to budget-conscious builders.
Which should you buy?
Ultimately, the choice between the Corsair iCUE LINK LX120-R RGB fans and the Thermalright Assassin X120 SE CPU cooler boils down to your specific needs and budget. If you are looking for visually stunning fans that provide high airflow and quiet operation, then the Corsair fans are worth the investment. However, if your priority is a cost-effective solution that offers reliable CPU cooling across various platforms, the Thermalright Assassin X120 SE is the clear winner. Each product excels in its respective category, ensuring that either choice can enhance your PC build effectively.
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