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ARCTIC P12 PWM PST A-RGB - PC Fan vs Thermalright TL-C12C-S CPU Fan

Updated August 2026The ARCTIC P12 PWM PST A-RGB offers superior static pressure and quieter operation, while the Thermalright TL-C12C-S provides higher airflow at a lower price. Choose based on your cooling needs.

The ARCTIC P12 PWM PST A-RGB offers superior static pressure and quieter operation, while the Thermalright TL-C12C-S provides higher airflow at a lower price. Choose based on your cooling needs.

Why ARCTIC P12 PWM PST A-RGB - PC Fan is better

Higher static pressure

ARCTIC P12 has 1.85 mmH₂O vs Thermalright's 1.53 mmH₂O

Quieter operation

ARCTIC P12 operates at 0.3 Sone compared to Thermalright's 25.6 dBA

Integrated Y-splitter

ARCTIC P12 simplifies fan connections with an integrated Y-splitter

Why Thermalright TL-C12C-S CPU Fan is better

Higher airflow

Thermalright TL-C12C-S delivers 66.17 CFM vs ARCTIC's 48.80 CFM

Lower price

Thermalright TL-C12C-S is £15.90 compared to ARCTIC's £16.49

More lighting modes

Thermalright TL-C12C-S offers 17 lighting modes vs ARCTIC's standard A-RGB

Overall score

ARCTIC P12 PWM PST A-RGB - PC Fan
85
Thermalright TL-C12C-S CPU Fan
78

Specifications

SpecARCTIC P12 PWM PST A-RGB - PC FanThermalright TL-C12C-S CPU Fan
BrandARCTICThermalright
Price£16.49£15.90
LED TypeA-RGBARGB
Connector Type4-pin PWM4-pin PWM
LifespanLong-lastingExtended with S-FDB

Dimension comparison

ARCTIC P12 PWM PST A-RGB - PC FanThermalright TL-C12C-S CPU Fan

Overview of the ARCTIC P12 PWM PST A-RGB and Thermalright TL-C12C-S

The ARCTIC P12 PWM PST A-RGB is priced at £16.49, while the Thermalright TL-C12C-S is slightly cheaper at £15.90. Both fans cater to PC enthusiasts looking for efficient cooling solutions but come with different features and specifications that may influence your decision.

Design and Aesthetics

The ARCTIC P12 PWM PST A-RGB features a modern design with 12 A-RGB LEDs integrated into the fan hub and a transparent rotor, allowing for vibrant and even illumination. This design is particularly appealing for users who want to showcase their builds with eye-catching lighting. In contrast, the Thermalright TL-C12C-S also incorporates ARGB lighting but emphasises a high-brightness LED atomising effect, which softens the light and offers up to 17 different lighting modes. This makes it suitable for a variety of setups, whether you prefer subtle or dynamic lighting effects.

Performance and Cooling Efficiency

When it comes to performance, the ARCTIC P12 PWM PST A-RGB is optimised for high static pressure, with a maximum fan speed of 2000 RPM. This capability ensures effective cooling even when there is increased air resistance, making it suitable for use on heat sinks and radiators. The fan delivers an airflow of 48.80 CFM and a static pressure of 1.85 mmH₂O, which is excellent for maintaining lower temperatures in demanding scenarios. On the other hand, the Thermalright TL-C12C-S has a maximum speed of 1500 RPM, delivering an airflow of 66.17 CFM. While it has a slightly lower static pressure of 1.53 mmH₂O, its higher airflow value makes it particularly effective for general case cooling.

Noise Levels

Noise levels are a crucial consideration for PC builders, and both fans aim to operate quietly. The ARCTIC P12 PWM PST A-RGB maintains a noise level of just 0.3 Sone, which is quite silent, especially at lower RPMs. This feature ensures that users can enjoy a quieter computing experience without compromising cooling performance. In comparison, the Thermalright TL-C12C-S has a maximum noise level of 25.6 dBA, which is still reasonable but may be slightly more noticeable under load. Therefore, if silence is a priority, the ARCTIC fan may have the edge.

Installation and Compatibility

Both fans are designed with ease of installation in mind. The ARCTIC P12 PWM PST A-RGB includes an integrated Y-splitter for both the fan and A-RGB cables, simplifying the connection of multiple fans in a system. This feature allows for easy retrofitting and control of additional fans. Similarly, the Thermalright TL-C12C-S comes with a 4-pin PWM fan cable that allows it to automatically adjust speed according to motherboard temperature, making it versatile for various setups. Both fans are compatible with standard mounting options, catering to a wide range of cases and coolers.

Build Quality and Durability

In terms of build quality, the ARCTIC P12 PWM PST A-RGB is designed for longevity, with a focus on high-performance cooling even under demanding conditions. The Thermalright TL-C12C-S stands out with its quality S-FDB bearings, which help minimise fan noise and extend the fan's lifespan by reducing blade shaking. This feature is particularly beneficial for users looking for long-term reliability in their cooling solutions. Both fans have been constructed with durability in mind, but the Thermalright's bearing technology may provide a longer operational lifespan.

Price Comparison

The ARCTIC P12 PWM PST A-RGB is available for £16.49, while the Thermalright TL-C12C-S is slightly more affordable at £15.90. The price difference of £0.59 may seem minimal, but it could influence budget-conscious buyers. Both fans offer great value for their respective price points, showcasing robust features and performance, making them worthy contenders in the cooling fan market.

Which should you buy?

Choosing between the ARCTIC P12 PWM PST A-RGB and the Thermalright TL-C12C-S ultimately depends on your specific needs. If you prioritise higher static pressure and a quieter operation, the ARCTIC fan might be the better choice. However, if you are looking for higher airflow and a slightly lower price point, the Thermalright fan is a compelling option. Both fans provide solid performance and aesthetics, ensuring that either choice will enhance your cooling setup effectively.

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ARCTIC P12 PWM PST A-RGB - PC Fan vs Thermalright TL-C12C-S CPU Fan | versusfinder