iUniker Active Cooler for Raspberry Pi 5 vs Thermalright TL-C12C X3 CPU Fan
Updated August 2026 — iUniker Active Cooler for Raspberry Pi 5 leads on noise level and installation eas.
The iUniker Active Cooler is a more affordable and quieter option for Raspberry Pi users, while the Thermalright fan offers greater versatility for various PC setups.
Why iUniker Active Cooler for Raspberry Pi 5 is better
Price
iUniker is $2 cheaper
Noise Level
iUniker operates below 18 dB
Compatibility
iUniker is specifically designed for Raspberry Pi 5
Why Thermalright TL-C12C X3 CPU Fan is better
Airflow
Thermalright provides 66.17 CFM
Size
Thermalright has a larger 120mm size
Versatility
Thermalright can be used in various setups
Overall score
Specifications
| Spec | iUniker Active Cooler for Raspberry Pi 5 | Thermalright TL-C12C X3 CPU Fan |
|---|---|---|
| PWM Control | Yes | Yes |
| Material | Aluminum | Plastic |
| Installation | Easy | Moderate |
| Bearing Type | N/A | S-FDB |
| Max Temp | 56°C | N/A |
Dimension comparison
Overview of the Products
The iUniker Active Cooler for Raspberry Pi 5 is priced at $9.99, making it about 17% cheaper than the Thermalright TL-C12C X3 CPU Fan, which costs $11.99. Both products are designed for effective cooling solutions, but they cater to different applications and user needs. While the iUniker cooler is tailored specifically for the Raspberry Pi 5, the Thermalright fan is a versatile option suited for various PC setups as a case or CPU cooler.
Design and Build Quality
The iUniker Active Cooler features an aluminum heatsink with pre-applied thermal tape, ensuring easy installation and effective heat dissipation. Its compact design is specifically made for the Raspberry Pi 5, allowing it to fit seamlessly onto the board. In contrast, the Thermalright TL-C12C X3 boasts a larger 120mm size, equipped with quality S-FDB bearings that minimize noise while optimizing cooling performance. The design also includes silicone corner pads to reduce vibration, thus enhancing durability and functional longevity.
Cooling Performance
The iUniker cooler operates quietly at under 18 dB, even during heavy loads, making it ideal for users who prioritize a silent computing experience. Its PWM speed control adjusts based on CPU temperature, effectively lowering temperatures to under 56°C during stress, which is a significant improvement over passive cooling solutions. The Thermalright fan, on the other hand, reaches a maximum speed of 1550 RPM and provides an air flow of 66.17 CFM. With a noise level of 25.6 dBA, it offers solid performance but may be slightly noisier than the iUniker cooler.
Installation Process
Installation for the iUniker Active Cooler is straightforward, requiring only a few minutes due to its pre-applied thermal tape and included screws. This user-friendly approach appeals to beginners or those who may not be familiar with complex installation processes. The Thermalright fan also offers a relatively simple installation, equipped with a 4-pin PWM connector for easy integration into existing setups. However, its size may require more planning in terms of placement within a case.
Compatibility
The iUniker Active Cooler is exclusively compatible with the Raspberry Pi 5, making it a specialized product tailored to this particular model. This focused design ensures optimized performance for Raspberry Pi users. Conversely, the Thermalright TL-C12C X3 is a universal solution suitable for various applications, including both case and CPU cooling. Its flexibility allows it to be used in diverse systems, appealing to a wider audience.
Noise Levels
When it comes to noise levels, the iUniker cooler excels with an ultra-quiet operation at below 18 dB, making it an excellent choice for projects requiring minimal sound interference. The Thermalright fan, while designed to be quiet, operates at a noise level of 25.6 dBA, which could be noticeable in quieter environments. Users who prioritize silent operation might lean towards the iUniker, while those who can tolerate slightly more noise for enhanced airflow might prefer the Thermalright fan.
Price Comparison
At $9.99, the iUniker Active Cooler is a budget-friendly option, making it attractive for Raspberry Pi enthusiasts on a tight budget. The Thermalright TL-C12C X3 comes at a higher price of $11.99, which is about 20% more expensive. While both products offer great value for their intended uses, the price difference could influence purchasing decisions, especially for those who require cooling solutions for multiple setups.
Which should you buy?
Choosing between the iUniker Active Cooler for Raspberry Pi 5 and the Thermalright TL-C12C X3 CPU Fan ultimately depends on your specific needs. If you are a Raspberry Pi 5 user looking for an efficient, silent cooling solution, the iUniker cooler is the clear winner at a lower price point. However, if you require a versatile fan for a broader range of applications, the Thermalright fan offers superior airflow and compatibility, despite its higher cost. Both products excel in their respective areas, making them valuable options within the CPU cooler market.

