be Quiet! Pure Loop 2 FX 240mm vs Thermalright PS120SE ARGB CPU Air Cooler
Updated August 2026 — The be Quiet! Pure Loop 2 FX offers superior cooling performance and quieter operation, while the Thermalright PS120SE is budget-friendly and easier to install.
The be Quiet! Pure Loop 2 FX offers superior cooling performance and quieter operation, while the Thermalright PS120SE is budget-friendly and easier to install.
Why be Quiet! Pure Loop 2 FX 240mm is better
Cooling Performance
Liquid cooling generally provides better thermal management.
Noise Levels
The Pure Loop 2 FX operates quieter than the Thermalright PS120SE.
Aesthetics
The Pure Loop 2 FX has a more elegant design with vibrant ARGB.
Why Thermalright PS120SE ARGB CPU Air Cooler is better
Price
The Thermalright PS120SE is significantly cheaper.
Installation
The Thermalright PS120SE is easier to install.
Size Compatibility
The Thermalright PS120SE fits a wider range of chassis models.
Overall score
Specifications
| Spec | be Quiet! Pure Loop 2 FX 240mm | Thermalright PS120SE ARGB CPU Air Cooler |
|---|---|---|
| Socket Support | Intel 1700/1200, AMD AM4/AM5 | Intel LGA1700/1200, AMD AM4/AM5 |
| Fan Speed | PWM High-Speed | 1500 RPM |
| Airflow | High Pressure | 66.17 CFM |
| Lighting | ARGB | ARGB with 17 modes |
| Material | Aluminum & Copper | Aluminum |
Dimension comparison
Overview of the be Quiet! Pure Loop 2 FX 240mm and Thermalright PS120SE ARGB CPU Air Cooler
The be Quiet! Pure Loop 2 FX 240mm and the Thermalright PS120SE ARGB CPU Air Cooler offer distinct approaches to CPU cooling. The Pure Loop 2 FX is a liquid cooler priced at C$118.12, while the Thermalright PS120SE is an air cooler, more budget-friendly at C$63.68. This price difference reflects their respective technologies and features, making it crucial to evaluate which one suits your needs better.
Design and Aesthetics
In terms of design, the be Quiet! Pure Loop 2 FX leans towards a more elegant appearance, featuring a combination of ARGB illumination and an all-black design complemented by aluminum-style accents. The two high-speed Light Wings 120mm fans not only enhance cooling performance but also provide vibrant lighting effects. The Thermalright PS120SE, on the other hand, offers an industrial look with its anodized black frosted top and pure copper base. It features a high-brightness ARGB fan blade that creates softer lighting effects with up to 17 lighting modes, allowing it to blend seamlessly with various builds.
Cooling Performance
When it comes to cooling performance, the be Quiet! Pure Loop 2 FX, being a liquid cooler, is designed to handle higher thermal loads effectively. It employs two Light Wings 120mm PWM high-speed fans that create high air pressure, essential for optimal cooling. Comparatively, the Thermalright PS120SE features dual PWM fans with a maximum airflow of 66.17 CFM and operates at a noise level of ≤25.6 dB(A). While the air cooler is efficient, the liquid cooler generally provides better cooling capabilities, especially in overclocked scenarios.
Compatibility
Compatibility is a crucial factor in CPU coolers, and both products offer broad socket support. The be Quiet! Pure Loop 2 FX supports Intel sockets such as 1700 and 1200, along with AMD's AM4 and AM5. The Thermalright PS120SE matches this compatibility, supporting Intel sockets including LGA1700 and AMD's AM4 and AM5 as well. This means that regardless of your chosen platform, both coolers are versatile enough to fit most modern CPUs.
Installation Process
The installation process can vary significantly between liquid and air coolers. The be Quiet! Pure Loop 2 FX features an easy-to-access refill port and comes with a coolant bottle, making it straightforward for users to maintain. Liquid coolers can be more complex to install due to the plumbing involved. Conversely, the Thermalright PS120SE is designed for easier installation with clearly provided mounting plates and fasteners. Its compact design also makes it compatible with a wide range of chassis models, simplifying the overall setup.
Noise Levels
Noise levels are a significant consideration when selecting a CPU cooler. The be Quiet! Pure Loop 2 FX emphasizes quiet operation with its doubly decoupled PWM pump, minimizing vibrations and noise. This makes it an excellent choice for users who prioritize a silent computing environment. In contrast, the Thermalright PS120SE operates at a maximum noise level of ≤25.6 dB(A), which is relatively quiet but may not match the silent performance of the liquid cooler. For users sensitive to noise, the Pure Loop 2 FX is likely the better option.
Maintenance and Longevity
In terms of maintenance and longevity, the be Quiet! Pure Loop 2 FX features a refill port and an included coolant bottle, which can extend the lifespan of the liquid cooler if maintained properly. The pump’s design also contributes to a quieter operation over time. The Thermalright PS120SE is built with industrial-grade materials, including S-FDB bearings for long service life, rated at up to 20,000 hours. While both coolers are designed for durability, the maintenance aspect of the liquid cooler may require more attention compared to the air cooler.
Which should you buy?
Deciding between the be Quiet! Pure Loop 2 FX 240mm and the Thermalright PS120SE ARGB CPU Air Cooler depends largely on your specific needs and preferences. If you’re looking for superior cooling performance, quieter operation, and elegant aesthetics, the be Quiet! Pure Loop 2 FX at C$118.12 is a compelling choice. However, if you are on a budget and prefer a straightforward installation process with adequate cooling capabilities, the Thermalright PS120SE priced at C$63.68 is an excellent alternative. Ultimately, your decision should align with your cooling requirements, case compatibility, and budget constraints.
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