Thermalright TL-C12C-S CPU Fan vs Noctua NF-A4x10 PWM
Updated August 2026 — The Noctua NF-A4x10 PWM offers superior cooling performance and quieter operation, making it the better choice for most users.
The Noctua NF-A4x10 PWM offers superior cooling performance and quieter operation, making it the better choice for most users.
Why Thermalright TL-C12C-S CPU Fan is better
lower price
Thermalright TL-C12C-S is £15.90 compared to Noctua's £18.98
ARGB lighting
Thermalright features customizable ARGB lighting with 17 modes
larger size
Thermalright is 120mm, providing more airflow potential
Why Noctua NF-A4x10 PWM is better
higher RPM
Noctua NF-A4x10 PWM can reach up to 5000 RPM
quieter operation
Noctua operates at a maximum of 19.6 dBA compared to 25.6 dBA for Thermalright
better build quality
Noctua features Flow Acceleration Channels for improved airflow
Overall score
Specifications
| Spec | Thermalright TL-C12C-S CPU Fan | Noctua NF-A4x10 PWM |
|---|---|---|
| Brand | Thermalright | Noctua |
| Connector | 4-pin PWM | 4-pin PWM |
| MTTF (h) | N/A | 150000 |
| Lighting | ARGB | None |
| Accessories | None | Anti-vibration mounts |
Dimension comparison
Overview of Thermalright TL-C12C-S CPU Fan and Noctua NF-A4x10 PWM
The Thermalright TL-C12C-S CPU Fan is priced at £15.90, while the Noctua NF-A4x10 PWM comes in at £18.98. Both fans are designed to provide efficient cooling solutions, but they cater to different use cases and preferences. Understanding their individual features will help determine which is the better choice for your system.
Cooling Performance
The Thermalright TL-C12C-S boasts a maximum speed of 1500 RPM, generating an air flow of 66.17 CFM while maintaining noise levels of up to 25.6 dBA. This makes it a solid option for users seeking a balance between cooling efficiency and noise levels. In contrast, the Noctua NF-A4x10 PWM can reach an impressive maximum speed of 5000 RPM, offering a broader speed range of 1000-5000 RPM. Despite its higher speed potential, it operates at a maximum noise level of only 19.6 dBA, making it arguably the quieter option when running at full speed.
Design and Build Quality
The Thermalright TL-C12C-S features a 120mm size and is equipped with S-FDB bearings, which contribute to its durability and quiet operation. Its design also incorporates 17 modes of ARGB lighting, enhancing the aesthetic appeal within a PC case. On the other hand, the Noctua NF-A4x10 PWM is a smaller fan, measuring 40x40x10 mm. Its award-winning A-series design includes Flow Acceleration Channels and an Advanced Acoustic Optimisation frame, effectively reducing noise while improving airflow. Both fans demonstrate high build quality, but their designs cater to different installation scenarios.
Compatibility
The Thermalright TL-C12C-S is versatile, suitable for use as both a case fan and a CPU cooler fan, making it ideal for various configurations. Its 4-pin PWM connector allows for automatic speed control, which is beneficial for maintaining optimal performance based on system demands. The Noctua NF-A4x10 PWM is also equipped with a 4-pin PWM interface, making it compatible with a wide range of devices, particularly useful in 1U servers, NAS devices, and other networking equipment. While both fans are adaptable, their intended applications may influence which one fits best into your setup.
Noise Levels
When it comes to noise, the Noctua NF-A4x10 PWM has a slight edge with a maximum noise level of only 19.6 dBA. This makes it particularly appealing for users who prioritise a quiet operation. In comparison, the Thermalright TL-C12C-S operates at a maximum noise level of 25.6 dBA, which, while still relatively quiet, may be more noticeable in a silent environment. If noise reduction is a primary concern, the Noctua fan offers a more suitable solution.
Features and Accessories
The Thermalright TL-C12C-S includes a high-brightness LED ARGB lighting system that allows for customisable lighting effects, appealing to those who enjoy a visually striking build. Additionally, its design caters to enhanced airflow and cooling efficiency. Conversely, the Noctua NF-A4x10 PWM comes with several accessories, including anti-vibration mounts, a Low-Noise Adaptor, and an OmniJoin adaptor set. These accessories enhance its installation flexibility and ensure a quieter operation, making it a practical choice for users who may require additional mounting options.
Price and Value
The Thermalright TL-C12C-S is priced at £15.90, making it the more budget-friendly option compared to the Noctua NF-A4x10 PWM, which costs £18.98. While the price difference of £3.08 may not seem substantial, it can be a deciding factor for users on a tight budget. However, considering the features and performance that each fan offers, the value proposition may vary depending on individual user preferences and system requirements.
Which should you buy?
Choosing between the Thermalright TL-C12C-S CPU Fan and the Noctua NF-A4x10 PWM ultimately depends on your specific needs and preferences. If you are looking for a visually appealing fan with decent performance at a lower price, the Thermalright TL-C12C-S is a solid choice. However, if you prioritise maximum cooling efficiency, lower noise levels, and installation flexibility, the Noctua NF-A4x10 PWM stands out as the superior option. Consider your usage scenario, budget, and aesthetic preferences before making your final decision.
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