ARCTIC P14 Pro A-RGB - Powerful Premium Fan vs Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
Updated August 2026 — The ARCTIC P14 Pro A-RGB excels in airflow and quiet operation, while the Thermalright Peerless Assassin 120 SE offers superior CPU cooling performance. Choose based on your specific cooling needs.
The ARCTIC P14 Pro A-RGB excels in airflow and quiet operation, while the Thermalright Peerless Assassin 120 SE offers superior CPU cooling performance. Choose based on your specific cooling needs.
Why ARCTIC P14 Pro A-RGB - Powerful Premium Fan is better
price
ARCTIC P14 Pro A-RGB is more affordable at £12.49
noise level
ARCTIC P14 Pro A-RGB operates quieter at low speeds
aesthetic appeal
ARCTIC P14 Pro A-RGB has vibrant A-RGB lighting
Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better
cooling performance
Thermalright Peerless Assassin 120 SE offers better CPU cooling
build quality
Thermalright Peerless Assassin 120 SE has a robust dual tower design
compatibility
Thermalright Peerless Assassin 120 SE supports multiple CPU sockets
Overall score
Specifications
| Spec | ARCTIC P14 Pro A-RGB - Powerful Premium Fan | Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler |
|---|---|---|
| Brand | ARCTIC | Thermalright |
| Max RPM | 3000 | 1500 |
| Price | £12.49 | £28.79 |
| Bearing Type | FDB | PWM |
| ARGB Lighting | Yes | Yes |
Dimension comparison
Overview of the Products
In this comparison, we will explore the ARCTIC P14 Pro A-RGB fan and the Thermalright Peerless Assassin 120 SE ARGB CPU air cooler. The ARCTIC P14 Pro A-RGB is priced at £12.49, while the Thermalright Peerless Assassin 120 SE is more substantial at £28.79. This price difference indicates that the two products serve different purposes within the cooling spectrum, with one being a fan and the other a CPU cooler.
The ARCTIC P14 Pro A-RGB is designed primarily for airflow, boasting high static pressure and efficient cooling capabilities, while the Thermalright Peerless Assassin 120 SE focuses on CPU cooling with its dual tower design and advanced heat pipe technology. As we delve deeper, we will examine their features, performance, and suitability for various cooling needs.
Design and Build Quality
The design and build quality of both products highlight their intended functionality. The ARCTIC P14 Pro A-RGB features a new fan blade design aimed at enhancing performance while maintaining low noise levels, making it a suitable choice for quiet environments. Its build quality is complemented by a smooth-running fluid dynamic bearing, which ensures durability and minimal noise during operation.
In contrast, the Thermalright Peerless Assassin 120 SE boasts a robust structure with dual tower cooling and six pure copper heat pipes, showcasing the brand's commitment to high performance. The cooler is designed to provide extreme CPU cooling efficiency, with a maximum airflow of 66.17 CFM. This design prioritises both aesthetics, with colourful ARGB lighting, and functionality, positioning it as a solid choice for gamers and PC enthusiasts.
Cooling Performance
Cooling performance is a critical factor when comparing these two products. The ARCTIC P14 Pro A-RGB fan generates airflow that can penetrate dense radiators and mesh structures, ensuring reliable cooling even under demanding conditions. With PWM control allowing speeds of up to 3000 RPM, it can adapt to varying cooling needs efficiently.
On the other hand, the Thermalright Peerless Assassin 120 SE is designed specifically for CPU cooling, utilising its AGHP (Advanced Gravity Heat Pipe) technique to combat the inverse gravity effect. This allows it to maintain performance regardless of orientation. With a maximum fan speed of 1500 RPM and a noise level capped at 25.6 dB(A), it balances cooling efficiency with acoustic performance, making it an excellent choice for those seeking a quieter operating environment.
Installation and Compatibility
When it comes to installation and compatibility, the two products cater to different user needs. The ARCTIC P14 Pro A-RGB is a versatile fan that can be integrated into various cooling setups, whether as a case fan or mounted on a radiator. Its standard 4-pin PWM connection ensures compatibility with most motherboards, making it an easy addition for users looking to enhance airflow.
Conversely, the Thermalright Peerless Assassin 120 SE is designed for specific CPU socket compatibility, supporting Intel sockets 115X, 1200, 1700, and AMD AM4/AM5. This tailored compatibility is essential for users aiming for optimal CPU cooling performance. The included metal fasteners and mounting plates further simplify installation, ensuring that users can set it up without hassle.
Noise Levels
Noise levels are an essential consideration for many users, especially in quiet computing environments. The ARCTIC P14 Pro A-RGB excels in this area, as its self-lubricating bearing minimises operational noise. This fan is designed to operate quietly, particularly at low speeds, making it ideal for users who prioritise a silent system.
In comparison, the Thermalright Peerless Assassin 120 SE operates with a maximum noise level of 25.6 dB(A) at full load. While this is relatively low for a CPU cooler, it does not quite match the near-silent operation of the ARCTIC fan. However, the cooling performance of the Thermalright cooler may justify the slightly higher noise level for users prioritising thermal management over absolute silence.
Aesthetic Appeal
Aesthetics play a significant role in modern PC builds, and both products offer distinctive visual elements. The ARCTIC P14 Pro A-RGB features vibrant A-RGB lighting that enhances its appearance, making it an attractive addition to any build. Its sleek design and colour options allow users to customise their setups, aligning with the trend of RGB lighting in gaming and performance PCs.
In contrast, the Thermalright Peerless Assassin 120 SE also incorporates ARGB lighting, providing a visually striking appearance in addition to its cooling capabilities. The dual tower design not only enhances performance but also adds to the overall aesthetic appeal of a build. Users looking for a visually impressive CPU cooler will find this product particularly appealing.
Price Point
Price is a crucial factor when evaluating these two cooling solutions. The ARCTIC P14 Pro A-RGB is priced at £12.49, making it a budget-friendly option for users seeking to enhance airflow without breaking the bank. This low price point allows users to improve their cooling setup affordably.
On the other hand, the Thermalright Peerless Assassin 120 SE is priced at £28.79, reflecting its advanced cooling technology and dual tower design. While it is more expensive, the additional investment may be worthwhile for users seeking maximum CPU cooling performance and reliability. The price difference illustrates the distinct roles each product plays in a cooling solution, catering to different segments of the market.
Which should you buy?
Ultimately, the choice between the ARCTIC P14 Pro A-RGB and the Thermalright Peerless Assassin 120 SE comes down to your specific needs. If you're looking for a powerful fan to enhance airflow in your case or on a radiator, the ARCTIC P14 Pro A-RGB, priced at £12.49, offers excellent performance and low noise levels. However, if you require a dedicated CPU cooler that delivers exceptional thermal management with a striking design, the Thermalright Peerless Assassin 120 SE, at £28.79, is the better option. Each product excels in its domain, ensuring that users can find a suitable solution tailored to their cooling requirements.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

