ARCTIC P12 PWM PST A-RGB - PC Fan vs Thermalright TL-M12QR-S X3 Wireless Splicing Reverse Case Fan-120mm Quiet
Updated August 2026 — The ARCTIC P12 PWM PST A-RGB excels in cooling performance and vibrant lighting, while the Thermalright TL-M12QR-S X3 is better for silent operation and unique aesthetics.
The ARCTIC P12 PWM PST A-RGB excels in cooling performance and vibrant lighting, while the Thermalright TL-M12QR-S X3 is better for silent operation and unique aesthetics.
Why ARCTIC P12 PWM PST A-RGB - PC Fan is better
Cooling Performance
Higher static pressure and airflow
Lighting Features
More LEDs for vibrant illumination
Price
More budget-friendly option
Why Thermalright TL-M12QR-S X3 Wireless Splicing Reverse Case Fan-120mm Quiet is better
Noise Levels
Quieter operation at 23.2 dB
Design
Unique infinite mirror lighting effect
Build Quality
Noise-reducing design with silicone pads
Overall score
Specifications
| Spec | ARCTIC P12 PWM PST A-RGB - PC Fan | Thermalright TL-M12QR-S X3 Wireless Splicing Reverse Case Fan-120mm Quiet |
|---|---|---|
| Brand | ARCTIC | Thermalright |
| Fan Size | 120mm | 120mm |
| Connector Type | 4-pin PWM | 4-pin PWM |
| Lighting Type | A-RGB | ARGB |
| Power Supply | DC 12V | DC 12V |
Dimension comparison
Overview of the ARCTIC P12 PWM PST A-RGB and Thermalright TL-M12QR-S X3
The ARCTIC P12 PWM PST A-RGB is priced at £16.49, while the Thermalright TL-M12QR-S X3 costs £20.59. Both fans offer unique features catering to different user needs, particularly in terms of performance and aesthetics.
The ARCTIC P12 PWM PST A-RGB boasts a digital A-RGB lighting system with 12 LEDs and a fan speed range of 200-2000 RPM, ideal for users looking for efficient cooling and vibrant illumination. In contrast, the Thermalright TL-M12QR-S X3 focuses on silent operation, maintaining a noise level of just 23.2 dB while operating at a maximum speed of 1500 RPM. This makes it a strong contender for noise-sensitive environments.
Design and Build Quality
In terms of design, the ARCTIC P12 PWM PST A-RGB features a transparent rotor with integrated A-RGB lighting. This fan's enclosed design provides even illumination, enhancing the aesthetic appeal of any build. The ease of combining multiple fans is facilitated by the built-in Y-splitter for A-RGB cables.
The Thermalright TL-M12QR-S X3 employs a unique infinite mirror effect with a segmented light design that enhances its visual impact. This fan also incorporates a noise-reducing 7-blade design, optimised for both airflow and sound dampening. The soft silicone corner pads further enhance its build quality, ensuring minimal vibration during operation.
Performance and Efficiency
When it comes to performance, the ARCTIC P12 PWM PST A-RGB is designed for high static pressure, making it suitable for use on heat sinks and radiators. With a static pressure of 1.85 mmH₂O and an airflow of 48.80 CFM, it provides efficient cooling even under challenging conditions. This adaptability is crucial for users who require high-performance cooling solutions.
On the other hand, the Thermalright TL-M12QR-S X3 offers a slightly lower airflow of 47.6 CFM and a static pressure of 1.31 mmH₂O. While these figures are slightly less impressive than the ARCTIC fan, its design prioritises quiet operation, making it suitable for users who value a tranquil computing environment.
Noise Levels
Noise is a critical factor in selecting a cooling fan, and here, the Thermalright TL-M12QR-S X3 excels with a maximum noise level of just 23.2 dB. This low noise output is a significant advantage for users building silent PCs or working in noise-sensitive spaces.
In comparison, the ARCTIC P12 PWM PST A-RGB operates at a noise level of 0.3 Sone, which translates to a slightly higher audible noise, especially at maximum RPM. While the ARCTIC fan offers superior cooling capabilities, it may not be the best option for users who prioritise silence over performance.
Lighting Features
The ARCTIC P12 PWM PST A-RGB features a robust A-RGB lighting system with 12 LEDs positioned around the fan hub and rotor. This design ensures a rich and even illumination that can enhance the visual appeal of any build, particularly in systems with transparent cases.
Conversely, the Thermalright TL-M12QR-S X3 features an ARGB infinite mirror design, which creates a visually striking effect through its segmented light strips. The circular infinite mirror at the fan's centre adds depth to the lighting effects, making it a strong choice for users who want a unique aesthetic in their builds.
Compatibility and Installation
Both fans are designed with user convenience in mind. The ARCTIC P12 PWM PST A-RGB includes an integrated Y-splitter for both the fan and A-RGB cables, simplifying the installation process and allowing for easy expansion with additional fans.
The Thermalright TL-M12QR-S X3 also offers ease of use with its wireless splicing feature, which simplifies wiring and reduces clutter within the chassis. This design is particularly advantageous for users who prefer a clean and organised build without excessive cabling.
Price Comparison
The ARCTIC P12 PWM PST A-RGB is available for £16.49, making it a more budget-friendly option compared to the Thermalright TL-M12QR-S X3, which is priced at £20.59. This price difference may influence the decision for users looking to build a system without overspending on cooling solutions.
While the price difference is £4.10, the features offered by each fan may justify the cost for some users. The ARCTIC fan provides superior cooling performance, while the Thermalright fan excels in silent operation and aesthetic design.
Which should you buy?
Choosing between the ARCTIC P12 PWM PST A-RGB and the Thermalright TL-M12QR-S X3 ultimately depends on your specific needs and preferences. If you prioritise cooling performance and vibrant lighting, the ARCTIC fan is the better option with its higher static pressure and airflow. However, if silence and unique lighting effects are more important to you, the Thermalright fan stands out with its quiet operation and appealing design.
In summary, both fans offer compelling features for different user requirements. Assessing your priorities—whether it's performance, noise levels, or aesthetics—will guide you to the ideal fan for your setup.
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