CORSAIR RS120-R ARGB 120mm PWM Reverse Flow Fan - +5V ARGB Connections vs TR-Assassin X 120R SE V2 CPU Air Cooler
Updated August 2026 — The CORSAIR RS120-R ARGB fan offers superior aesthetics and airflow, while the TR-Assassin X 120R SE V2 provides solid performance at a lower price. Choose based on your budget and needs.
The CORSAIR RS120-R ARGB fan offers superior aesthetics and airflow, while the TR-Assassin X 120R SE V2 provides solid performance at a lower price. Choose based on your budget and needs.
Why CORSAIR RS120-R ARGB 120mm PWM Reverse Flow Fan - +5V ARGB Connections is better
aesthetic appeal
The RS120-R features vibrant ARGB lighting.
higher RPM
The RS120-R can reach up to 2,100 RPM.
better airflow
The RS120-R has an airflow rating of 65.8 CFM.
Why TR-Assassin X 120R SE V2 CPU Air Cooler is better
lower price
The TR-Assassin is priced at £14.49.
quieter operation
The TR-Assassin has a max noise level of 25.6 dB(A).
CPU compatibility
The TR-Assassin supports a wider range of CPU sockets.
Overall score
Specifications
| Spec | CORSAIR RS120-R ARGB 120mm PWM Reverse Flow Fan - +5V ARGB Connections | TR-Assassin X 120R SE V2 CPU Air Cooler |
|---|---|---|
| Price | £24.99 | £14.49 |
| Max RPM | 2100 | 1550 |
| Airflow | 65.8 CFM | 66.17 CFM |
| Noise Level | N/A | 25.6 dB(A) |
| ARGB Support | Yes | No |
Dimension comparison
Price Comparison
The CORSAIR RS120-R ARGB fan is priced at £24.99, while the TR-Assassin X 120R SE V2 CPU air cooler is significantly cheaper at £14.49. This price difference of £10.50 may influence buyers who are on a budget or looking for cost-effective cooling solutions. The TR-Assassin offers a compelling entry point into CPU cooling, particularly for those who might not need the additional features found in more advanced fans like the RS120-R. However, the higher price of the CORSAIR fan brings with it enhanced features and capabilities that might justify its expense for the right user.
Design and Aesthetics
The CORSAIR RS120-R's design incorporates a reverse rotor that ensures optimal visibility of its RGB lighting, regardless of installation orientation. This unique design feature caters to users who prioritise aesthetics in their build. With vibrant and customisable ARGB lighting controlled via a compatible motherboard, the fan can blend seamlessly into diverse PC setups. In contrast, the TR-Assassin X 120R SE V2 focuses more on functionality than flair. While it comes with static RGB lighting, its design is more conventional, aiming to fit within most ATX cases without obstructing RAM. Users aiming for a visually striking setup may lean towards the RS120-R for its superior lighting capabilities.
Performance and Airflow
When it comes to performance, the CORSAIR RS120-R excels with a fan speed that can reach up to 2,100 RPM and an airflow rating of 65.8 CFM. This makes it highly effective in both cooling and maintaining optimal airflow in a system. The TR-Assassin X 120R, while slightly less powerful, still offers commendable performance with a maximum airflow of 66.17 CFM at a fan speed of 1,550 RPM. The RS120-R's ability to achieve higher RPMs allows for more flexibility in cooling management, especially in demanding scenarios. However, given the TR-Assassin's respectable airflow, it remains a viable option for less intensive cooling needs.
Noise Levels
Noise can be a significant factor for users who prefer a quieter computing environment. The TR-Assassin X 120R operates at a maximum noise level of 25.6 dB(A), which is relatively quiet and suitable for most builds. The CORSAIR RS120-R, while its noise level is not explicitly stated, is designed to operate quietly at lower RPMs, allowing users to adjust the fan speed based on their requirements. This adjustability suggests that while the RS120-R might be capable of higher noise levels at maximum speed, it can also run quietly when needed. Users prioritising a silent operation might find the TR-Assassin more appealing, especially for standard use cases.
Compatibility
Both the CORSAIR RS120-R and TR-Assassin X 120R offer thoughtful compatibility with various systems. The RS120-R is compatible with motherboards featuring ARGB control, making it an excellent choice for those who want synchronised lighting effects. On the other hand, the TR-Assassin provides extensive support for a range of Intel and AMD sockets, including LGA1700 and AM5, allowing it to fit into many existing setups with ease. The TR-Assassin's height of 148mm is designed to avoid obstruction of RAM modules, making it a versatile option for tighter builds. Users should consider their existing hardware when choosing between these two products to ensure the best fit for their needs.
Installation Ease
When it comes to installation, the CORSAIR RS120-R is straightforward, especially for those familiar with fan setups. It connects via a +5V ARGB header, which is common in modern motherboards. The TR-Assassin X 120R includes a user-friendly SS2 installation system and a metal pressure plate to ensure good contact with the CPU, enhancing thermal performance. This thoughtful design can make installation quicker and more reliable, especially for less experienced users. Overall, while both products are designed with ease of installation in mind, the TR-Assassin may edge out slightly for its comprehensive installation system.
Build Quality
The build quality of the CORSAIR RS120-R is reflected in its advanced features, such as the reverse rotor design that optimises both performance and aesthetics. The focus on high static pressure, rated at 2.81 mm H2O, suggests that it is built to perform well even in restrictive environments. The TR-Assassin X 120R also boasts quality materials, using aluminium and copper in its heatsink construction for effective thermal management. Both products exhibit solid build quality; however, users seeking cutting-edge design and performance may prefer the more advanced CORSAIR fan, while the TR-Assassin offers reliable performance at a lower price point.
Which should you buy?
Choosing between the CORSAIR RS120-R ARGB fan and the TR-Assassin X 120R SE V2 CPU air cooler ultimately depends on your specific needs and budget. If you are looking for a visually appealing fan with advanced lighting options and superior airflow capabilities, the RS120-R is an excellent choice at £24.99. However, if you prefer a more budget-friendly option that still delivers solid performance and compatibility for a wide range of CPUs, the TR-Assassin at £14.49 stands out. Consider your priorities—be it aesthetics, performance, noise levels, or cost—before making your final decision.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

