Thermalright TL-C12C-S CPU Fan vs ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan
Updated August 2026 — The ARCTIC P12 Pro PST offers superior performance with higher RPM and static pressure, while the Thermalright TL-C12C-S excels in quiet operation and aesthetics.
The ARCTIC P12 Pro PST offers superior performance with higher RPM and static pressure, while the Thermalright TL-C12C-S excels in quiet operation and aesthetics.
Why Thermalright TL-C12C-S CPU Fan is better
price
Thermalright is cheaper at £15.90
noise level
Thermalright operates at 25.6 dBA, quieter than ARCTIC
aesthetic features
Thermalright has ARGB lighting with 17 modes
Why ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan is better
max speed
ARCTIC reaches 3000 RPM, higher than Thermalright's 1500 RPM
static pressure
ARCTIC is designed for high static pressure, better for dense setups
pack size
ARCTIC comes in a 5-pack, providing more fans for the price
Overall score
Specifications
| Spec | Thermalright TL-C12C-S CPU Fan | ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan |
|---|---|---|
| Brand | Thermalright | ARCTIC |
| PWM Control | Yes | Yes |
| ARGB Lighting | Yes | No |
| Air Pressure | 1.53mm H2O | High |
| Fan Count | 1 | 5 |
Dimension comparison
Overview of Thermalright TL-C12C-S CPU Fan
The Thermalright TL-C12C-S CPU Fan is designed for high-performance cooling, operating at a maximum speed of 1500 RPM. It features automatic speed control via a 4-pin PWM connection, which allows the fan's speed to adjust according to the motherboard temperature. This adaptability ensures optimal cooling when needed, making it suitable for various setups, including cases and CPU coolers.
The fan boasts a size of 120mm, with a noise level of just 25.6 dBA, which is impressively quiet. Its airflow measures 66.17 CFM, providing efficient cooling performance. Additionally, the fan includes ARGB lighting with 17 different modes, allowing users to customise their cooling setup aesthetically.
Overview of ARCTIC P12 Pro PST - 5 Pack
The ARCTIC P12 Pro PST comes in a convenient 5-pack, making it an appealing choice for those looking to equip multiple areas of their PC with high-quality fans. Each fan can reach speeds up to 3000 RPM, significantly higher than the Thermalright fan, and supports PWM control for seamless speed adjustments.
What sets the ARCTIC P12 Pro apart is its high static pressure capability, which is particularly effective in overcoming resistance from dense radiators and mesh structures. This design ensures reliable cooling under demanding conditions. The fans also feature a self-lubricating fluid dynamic bearing, which promotes quiet operation and longevity, enhancing their overall efficiency.
Performance Comparison
In terms of performance, the ARCTIC P12 Pro PST clearly leads with its maximum speed of 3000 RPM, compared to the Thermalright's 1500 RPM. This higher speed can translate to better cooling performance, especially in systems that require more airflow, such as those with multiple components generating significant heat.
The Thermalright fan, while operating at a lower speed, has a respectable airflow of 66.17 CFM and a noise level of 25.6 dBA. However, the ARCTIC fan's design focuses on static pressure, allowing it to maintain airflow even in restrictive spaces, making it a versatile option for various cooling scenarios. Thus, for raw performance, the ARCTIC P12 Pro appears to have the edge.
Noise Levels
When it comes to noise, the Thermalright TL-C12C-S operates at a maximum of 25.6 dBA, which is quite quiet for a cooling fan. This characteristic makes it an excellent choice for builds prioritising silent operation, such as home theatre PCs or quiet workstations.
In contrast, while the ARCTIC P12 Pro PST is designed for smooth and quiet operation, specific noise levels are not detailed. However, its fluid dynamic bearing is known for minimising noise, which suggests that it may also operate quietly, especially at lower speeds. For users who prioritise a silent experience, the Thermalright fan might be more appealing based on its specified noise level.
Build Quality and Reliability
The Thermalright TL-C12C-S is built with quality S-FDB bearings, which are engineered to reduce fan blade shaking and prolong the lifespan of the fan. This attention to detail suggests a focus on durability and reliability in performance.
On the other hand, the ARCTIC P12 Pro PST employs high-precision manufacturing techniques to ensure minimal vibrations and efficient operation over time. The self-lubricating bearing helps to extend the fan's lifespan, making it a strong contender for long-term reliability. Both fans exhibit excellent build quality, but the choice may come down to personal preference regarding specific design features.
Aesthetic Features
Aesthetic appeal can be a deciding factor for many PC builders, and the Thermalright TL-C12C-S shines in this category with its ARGB lighting, offering 17 different modes that can be synchronised with other components. This feature allows users to create a visually stunning build that matches their style.
In contrast, the ARCTIC P12 Pro PST does not mention any lighting features, focusing instead on performance and functionality. For those who value aesthetics in their build, the Thermalright fan is likely the better choice, while the ARCTIC fan prioritises performance over visual elements.
Price and Value
The Thermalright TL-C12C-S is priced at £15.90, making it an affordable option for budget-conscious builders seeking a reliable cooling solution. In comparison, the ARCTIC P12 Pro PST is priced at £38.98 for a 5-pack, which breaks down to approximately £7.80 per fan. While the upfront cost is higher, the value comes from having multiple fans that offer higher performance.
When considering price versus performance, the Thermalright fan offers a great entry point, while the ARCTIC fans provide a more comprehensive cooling solution for those who need multiple units. The choice will depend on whether you prefer a single high-performance fan or several fans for broader coverage.
Which should you buy?
Choosing between the Thermalright TL-C12C-S CPU Fan and the ARCTIC P12 Pro PST largely depends on your specific needs and preferences. If you prioritise quiet operation and aesthetic features like ARGB lighting, the Thermalright fan is an excellent choice. However, if you require high static pressure and maximum airflow for demanding cooling situations, the ARCTIC P12 Pro PST provides superior performance, especially with its higher RPM capability.
Ultimately, both fans have their strengths: the Thermalright excels in quiet operation and visual appeal, while the ARCTIC shines in performance and versatility. Your final decision should align with your cooling requirements, budget, and personal style preferences.
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