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Thermalright TL-M12Q-S X3 120mm PC Case Fans vs ARCTIC P12 Slim PWM PST

Updated August 2026The Thermalright TL-M12Q-S X3 excels in airflow and aesthetics, while the ARCTIC P12 Slim PWM PST offers quieter operation and compact design. Choose based on your specific needs.

The Thermalright TL-M12Q-S X3 excels in airflow and aesthetics, while the ARCTIC P12 Slim PWM PST offers quieter operation and compact design. Choose based on your specific needs.

Why Thermalright TL-M12Q-S X3 120mm PC Case Fans is better

higher airflow

TL-M12Q-S X3 offers 68.9 CFM compared to P12 Slim's 34.51 CFM

ARGB lighting

TL-M12Q-S X3 features dynamic ARGB lighting effects

better cooling

TL-M12Q-S X3 has a maximum noise level of 28.2 dBA, balancing performance and noise

Why ARCTIC P12 Slim PWM PST is better

quieter operation

P12 Slim operates at a maximum noise level of 0.3 Sone

compact design

P12 Slim has a low installation height of 15 mm

lower price

P12 Slim is priced at £18.90, £7 cheaper than TL-M12Q-S X3

Overall score

Thermalright TL-M12Q-S X3 120mm PC Case Fans
85
ARCTIC P12 Slim PWM PST
75

Specifications

SpecThermalright TL-M12Q-S X3 120mm PC Case FansARCTIC P12 Slim PWM PST
Max RPM20002100
Connector Type4 PIN PWM4 PIN PWM
Bearing TypeS-FDBN/A
Pack Size3 Fans3 Fans
Power Consumption0.17 AN/A

Dimension comparison

Thermalright TL-M12Q-S X3 120mm PC Case FansARCTIC P12 Slim PWM PST

Overview of Thermalright TL-M12Q-S X3 and ARCTIC P12 Slim PWM PST

The Thermalright TL-M12Q-S X3 is priced at £25.90, while the ARCTIC P12 Slim PWM PST is available for £18.90. Both fans aim to optimise cooling performance but cater to different needs and environments. The TL-M12Q-S X3 boasts features like ARGB lighting and simplified cable management, while the P12 Slim focuses on static pressure and low profile design suitable for compact cases.

Cooling Performance

The Thermalright TL-M12Q-S X3 offers a maximum airflow of 68.9 CFM (cubic feet per minute). This performance is complemented by its noise level of 28.2 dBA, making it a formidable choice for users seeking effective cooling without excessive noise. In contrast, the ARCTIC P12 Slim PWM PST has a lower airflow of 34.51 CFM but features a strong static pressure of 1.33 mmH₂O. This makes the P12 better suited for applications where air resistance is a concern, such as on heat sinks and radiators.

Design and Aesthetics

The TL-M12Q-S X3 features a unique ARGB mirror lighting effect, offering a visually appealing design that can enhance the aesthetics of any build. The infinite frame structure allows for multiple colourful lighting effects that react to airflow. On the other hand, the ARCTIC P12 Slim boasts a more utilitarian design, with an installation height of only 15 mm, making it ideal for small form factor cases. While both fans serve the purpose of cooling, the choice between them may come down to whether aesthetics or compactness is a priority.

Noise Levels

Noise is a critical factor for many PC builders, and the Thermalright TL-M12Q-S X3 operates at a maximum noise level of 28.2 dBA. This level is acceptable for most users, but may be noticeable in quieter environments. The ARCTIC P12 Slim, however, has a maximum noise level of just 0.3 Sone, translating to a quieter operation overall. This makes the P12 an attractive option for users who prioritise a silent computing experience.

Installation and Compatibility

The TL-M12Q-S X3 is designed with simplified cable management, requiring only one cable per fan cluster. This feature can significantly reduce clutter and ease installation. The package includes three fans and one connecting cable, providing a straightforward setup. Conversely, the ARCTIC P12 Slim is also designed for easy installation with its 4-pin PWM connector, allowing for precise fan speed control. Its low installation height makes it compatible with cases where traditional fans may not fit, further enhancing its versatility.

Target Audience

The Thermalright TL-M12Q-S X3 is aimed at users who desire high airflow and dynamic lighting effects. This fan is ideal for gamers and PC builders looking to showcase their builds with vibrant LED lighting while ensuring efficient cooling. Meanwhile, the ARCTIC P12 Slim PWM PST targets users who require efficient cooling in compact spaces, making it suitable for small builds or systems where space is a premium. Each fan effectively caters to different user needs, which is an important consideration when choosing between them.

Price Comparison

The Thermalright TL-M12Q-S X3 is priced at £25.90, while the ARCTIC P12 Slim PWM PST comes in at £18.90. This £7.00 difference may influence buyers, especially those on a budget. While the TL-M12Q-S X3 offers additional features like ARGB lighting, the P12 provides solid performance at a lower price, making it an attractive option for cost-conscious consumers.

Which should you buy?

Ultimately, your choice between the Thermalright TL-M12Q-S X3 and the ARCTIC P12 Slim PWM PST should be guided by your specific needs and preferences. If you prioritise aesthetics and higher airflow for a more visually striking build, the TL-M12Q-S X3 is the better option. However, if you require efficient cooling in a compact form factor and prefer a quieter operation, the ARCTIC P12 Slim is the way to go. Both fans have unique strengths that cater to different user requirements, ensuring you can find the right fit for your system.

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Thermalright TL-M12Q-S X3 120mm PC Case Fans vs ARCTIC P12 Slim PWM PST | versusfinder