Thermalright Peerless Assassin 120 SE CPU Air Cooler vs CORSAIR RS120-R ARGB 120mm PWM Reverse Flow Fan - +5V ARGB Connections

Overview of Thermalright Peerless Assassin 120 SE and CORSAIR RS120-R

The Thermalright Peerless Assassin 120 SE is a CPU air cooler designed for effective heat dissipation, while the CORSAIR RS120-R is a PWM reverse flow fan that enhances airflow and aesthetics in PC builds. Both products cater to cooling needs but target different areas within a computer system.

The Peerless Assassin 120 SE is priced at £26.90, featuring advanced cooling technologies and compatibility with various Intel and AMD sockets. In contrast, the RS120-R offers vibrant RGB lighting and is priced slightly lower at £24.99, focusing on airflow and aesthetics rather than CPU cooling performance.

Cooling Performance Comparison

The Thermalright Peerless Assassin 120 SE stands out for its robust cooling capabilities, employing a dual-tower design with six copper heat pipes. This cooler achieves a maximum airflow of 66.17 CFM and operates at a noise level of ≤25.6 dB(A), making it suitable for users who prioritise quiet performance alongside effective heat management.

On the other hand, the CORSAIR RS120-R provides up to 65.8 CFM airflow but is primarily designed as a case fan rather than a dedicated CPU cooler. Its higher fan speed capability of up to 2,100 RPM allows for enhanced cooling during intensive tasks, but it does not match the comprehensive cooling features of the Peerless Assassin 120 SE.

Design and Aesthetics

The design of the CORSAIR RS120-R is particularly noteworthy, featuring a reverse rotor that ensures the RGB lighting is visible even when mounted as an intake fan. With eight LEDs per fan, it allows for customisable lighting that can be synchronised with compatible motherboards, enhancing the overall aesthetic of a PC build.

In comparison, the Thermalright Peerless Assassin 120 SE has a more utilitarian design focused on performance rather than visual appeal. While it maintains a sleek appearance, it lacks the dynamic lighting features of the RS120-R, which can be a factor for users looking to create a visually striking setup.

Compatibility and Installation

The Thermalright Peerless Assassin 120 SE is compatible with a range of CPU sockets, including Intel’s LGA1150 through LGA1700 and AMD’s AM4 and AM5. This broad compatibility ensures it can be integrated into various systems without hassle. The cooler comes with necessary mounting hardware, making installation straightforward for users.

Conversely, the CORSAIR RS120-R is designed to be used as a case fan and does not have specific CPU socket compatibility. Its installation is simplified due to its standard fan dimensions, allowing it to fit in most cases designed for 120mm fans. However, its role is more limited compared to the multifunctional capabilities of the Peerless Assassin 120 SE.

Noise Levels

The Thermalright Peerless Assassin 120 SE operates at a noise level of ≤25.6 dB(A), making it an excellent choice for users who prefer a quieter computing environment. This low noise level is particularly beneficial during intensive tasks when maintaining a calm atmosphere is essential.

In contrast, the CORSAIR RS120-R, while capable of running at higher RPMs for increased airflow, may generate more noise at its maximum speed of 2,100 RPM. While it can be adjusted for quieter operation, users who opt for performance over silence might experience a trade-off in noise levels when using this fan at full capacity.

Fan Speed and Airflow

The fan speed of the Thermalright Peerless Assassin 120 SE is rated at 1,550 RPM, which is adequate for its cooling performance, ensuring it remains effective without generating excessive noise. Its airflow capability of 66.17 CFM contributes to its overall efficiency in heat dissipation.

The CORSAIR RS120-R, however, boasts a higher maximum speed of 2,100 RPM, allowing it to push more air when needed. This capability can be advantageous for users looking to enhance the cooling of components like radiators or densely packed cases, although it may come at the cost of increased noise.

Brand Reputation and Reliability

Thermalright has been a reputable brand in the cooling solutions market for over 20 years, known for its focus on research and development in computer accessories. Their products, including the Peerless Assassin 120 SE, have garnered a solid following among PC enthusiasts, particularly for their performance and reliability.

Corsair is similarly established in the gaming and hardware space, widely recognised for its quality and innovation in PC components. The RS120-R fan is part of their expansive portfolio, which has made a name for itself through aesthetically pleasing and functional designs that cater to gamers and PC builders alike.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 SE and the CORSAIR RS120-R ultimately depends on your specific needs. If you require a high-performance CPU cooler with exceptional heat dissipation capabilities and compatibility with various CPU sockets, the Peerless Assassin 120 SE is the superior choice, priced at £26.90.

However, if you are looking for an aesthetically pleasing fan that offers customisable RGB lighting and sufficient airflow for case ventilation, the CORSAIR RS120-R, priced at £24.99, is an excellent option. Consider your priorities in cooling, aesthetics, and noise levels to make the best choice for your build.