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ARCTIC P12 Pro A-RGB - 3 Pack - Powerful Premium Fan vs TR-Assassin X 120R SE V2 CPU Air Cooler

Updated August 2026The ARCTIC P12 Pro A-RGB excels in airflow and features, making it the better choice for high-performance cooling. The TR-Assassin X 120R SE V2 is a solid budget option for CPU cooling.

The ARCTIC P12 Pro A-RGB excels in airflow and features, making it the better choice for high-performance cooling. The TR-Assassin X 120R SE V2 is a solid budget option for CPU cooling.

Why ARCTIC P12 Pro A-RGB - 3 Pack - Powerful Premium Fan is better

High Static Pressure

ARCTIC P12 Pro A-RGB offers superior airflow capabilities.

PWM Control

ARCTIC fan speed can reach up to 3000 rpm.

RGB Lighting

ARCTIC P12 Pro A-RGB features customizable RGB lighting.

Why TR-Assassin X 120R SE V2 CPU Air Cooler is better

Lower Price

TR-Assassin X 120R SE V2 is more budget-friendly.

Compact Size

TR-Assassin X fits in most ATX cases without obstructing RAM.

Adequate Cooling

TR-Assassin X provides reliable cooling for CPUs.

Overall score

ARCTIC P12 Pro A-RGB - 3 Pack - Powerful Premium Fan
85
TR-Assassin X 120R SE V2 CPU Air Cooler
70

Specifications

SpecARCTIC P12 Pro A-RGB - 3 Pack - Powerful Premium FanTR-Assassin X 120R SE V2 CPU Air Cooler
Price£24.99£14.49
Max RPM30001550
Noise Level≤25 dB(A)≤25.6 dB(A)
AirflowHigh66.17 CFM
RGB LightingAddressableStatic

Dimension comparison

ARCTIC P12 Pro A-RGB - 3 Pack - Powerful Premium FanTR-Assassin X 120R SE V2 CPU Air Cooler

Overview of ARCTIC P12 Pro A-RGB and TR-Assassin X 120R SE V2

When comparing the ARCTIC P12 Pro A-RGB and the TR-Assassin X 120R SE V2, the key takeaway is their distinct functionalities aimed at different cooling needs. The ARCTIC P12 Pro A-RGB is a fan designed for high static pressure and airflow, while the TR-Assassin X 120R SE V2 is a CPU air cooler that integrates a heatsink with a fan for effective CPU cooling.

The ARCTIC P12 Pro A-RGB is priced at £24.99 for a three-pack, making it a premium option for those seeking superior airflow and static pressure. On the other hand, the TR-Assassin X 120R SE V2 offers a more budget-friendly price at £14.49, targeting users who need efficient cooling for their CPUs without excessive cost.

Design and Build Quality

The design and build quality of both products cater to their specific functions, showcasing their unique engineering approaches. The ARCTIC P12 Pro A-RGB features a new fan blade design that balances performance and noise, optimised for low-speed efficiency. This makes it an excellent choice for users prioritising quiet operation alongside effective cooling.

Conversely, the TR-Assassin X 120R SE V2 boasts a heatsink made from a combination of aluminium and copper, which contributes to its overall durability and thermal conductivity. Measuring 120(L)x71(W)x148(H)mm, it is designed with a thoughtful height of only 148mm, ensuring compatibility with most ATX cases without obstructing RAM modules.

Performance and Cooling Efficiency

In terms of performance, the ARCTIC P12 Pro A-RGB excels with its high static pressure capabilities, allowing it to efficiently push air through dense radiators and perforated panels. It can adjust its speed up to 3000 rpm via a 4-pin PWM connection, offering flexibility for different cooling demands.

The TR-Assassin X 120R SE V2, while not as adjustable in terms of speed, operates at a maximum fan speed of 1550 rpm. It delivers a rated airflow of 66.17 CFM, which is respectable for CPU cooling. However, the overall performance may not match the high static pressure offered by the ARCTIC fan, especially in more demanding setups.

Noise Levels

Both the ARCTIC P12 Pro A-RGB and the TR-Assassin X 120R SE V2 are designed to operate quietly, but their noise levels differ significantly. The ARCTIC fan utilises a smooth-running fluid dynamic bearing (FDB) that minimises noise during operation, aimed at users who prefer a quieter computing environment.

In contrast, the TR-Assassin X 120R SE V2 has a rated noise level of ≤25.6 dB(A) at maximum speed, which is relatively quiet for a CPU cooler. However, it may not achieve the same level of silence as the ARCTIC fan, particularly when operating at high speeds.

Compatibility and Installation

Compatibility is crucial for both products, and they cater to different user needs. The ARCTIC P12 Pro A-RGB is highly adaptable, making it suitable for various cooling setups, including radiators and case ventilation. It does not specify particular compatibility with CPU sockets, as its primary function is as a case fan.

On the other hand, the TR-Assassin X 120R SE V2 supports a range of motherboard configurations, including Intel’s LGA1150 through to LGA1700, as well as AMD’s AM4 and AM5 sockets. However, it requires the original motherboard's built-in backplate for installation on AM4 and AM5 boards, which may be a consideration for potential buyers.

Aesthetics and Lighting

If aesthetics are a priority, the ARCTIC P12 Pro A-RGB stands out with its addressable RGB lighting, allowing users to customise their setups with vibrant colours and effects. This feature enhances the visual appeal of any build, making it a preferred choice for gamers and PC enthusiasts who appreciate a well-lit system.

In contrast, the TR-Assassin X 120R SE V2 features static RGB lighting, which may not offer the same level of customisation as the ARCTIC fan. Users looking for a simpler aesthetic might still find the TR model appealing, but it lacks the dynamic lighting effects that many modern builds showcase.

Price and Value

When evaluating price and value, the ARCTIC P12 Pro A-RGB is priced at £24.99 for a pack of three, translating to a cost-effective solution for those needing multiple fans. The performance and features justify the price for users who require robust airflow and quiet operation.

The TR-Assassin X 120R SE V2, at £14.49, offers excellent value for budget-conscious consumers seeking a reliable CPU cooler. While it does not match the advanced features of the ARCTIC fan, its price point makes it accessible for users who require adequate cooling without overspending.

Which should you buy?

Choosing between the ARCTIC P12 Pro A-RGB and the TR-Assassin X 120R SE V2 ultimately hinges on your specific cooling needs and budget. If you require high static pressure and advanced features like RGB lighting, the ARCTIC P12 Pro A-RGB is the superior choice. However, if you are looking for a budget-friendly CPU cooler that offers reliable performance, the TR-Assassin X 120R SE V2 is a commendable option. Consider your setup, cooling requirements, and aesthetic preferences to make the best decision for your build.

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ARCTIC P12 Pro A-RGB - 3 Pack - Powerful Premium Fan vs TR-Assassin X 120R SE V2 CPU Air Cooler | versusfinder