ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan vs Thermalright Peerless Assassin 120 SE CPU Air Cooler

Overview of the Products

When it comes to cooling solutions, the ARCTIC P12 Pro PST - 5 Pack is designed to provide powerful airflow, while the Thermalright Peerless Assassin 120 SE CPU Air Cooler offers a robust air-cooling solution for CPUs. Priced at £38.98 for the fan pack and £29.99 for the CPU cooler, both products target users looking to enhance their system's thermal performance. However, their applications and functionalities cater to slightly different needs.

The ARCTIC P12 Pro PST features a high static pressure design, making it efficient even when faced with resistance from dense radiators and mesh panels. In contrast, the Thermalright Peerless Assassin is specifically engineered for CPU cooling, featuring a dual-tower design and advanced heat pipe technology. Thus, understanding each product's unique strengths is crucial for making an informed purchasing decision.

Cooling Performance

The ARCTIC P12 Pro PST stands out with its impressive airflow capabilities, generating a speed of up to 3000 rpm, which ensures optimal cooling even under challenging conditions. This high static pressure design allows the fan to penetrate through tight spaces and restrict airflow, making it ideal for case ventilation and radiator cooling.

On the other hand, the Thermalright Peerless Assassin 120 SE is built to handle CPU loads with a cooling power of 120 to 265W. It features two PWM fans that operate at a maximum speed of 1550 rpm, generating an airflow of 66.17 CFM while maintaining a noise level of 25.6 dB(A). While it may not match the speed of the ARCTIC fans, its dual-tower construction and advanced heat pipe technology provide effective cooling for high-performance CPUs.

Design and Build Quality

The ARCTIC P12 Pro PST boasts a sleek design with a focus on efficiency and low noise levels. The use of smooth-running fluid dynamic bearings ensures quieter operation, while the new fan blade design enhances both performance and noise reduction, particularly at lower speeds.

Conversely, the Thermalright Peerless Assassin 120 SE features a robust build quality with an aluminium heat sink and pure copper heat pipes. Its dimensions of 125(L)x135(W)x155(H)mm highlight a substantial cooling surface area, which is essential for dissipating heat from powerful processors. The cooler also includes various mounting options for Intel and AMD platforms, ensuring compatibility across a range of systems.

Noise Levels

When it comes to noise levels, the ARCTIC P12 Pro PST excels with its self-lubricating bearing technology that minimises operational noise, making it suitable for quiet environments. Users can expect near-silent performance, particularly when the fan operates at lower speeds below 5% PWM.

In comparison, the Thermalright Peerless Assassin 120 SE operates with a noise level that doesn’t exceed 25.6 dB(A). While this is still relatively quiet, it is important to note that it operates at a lower maximum fan speed compared to the ARCTIC P12 Pro. Therefore, those prioritising absolute silence may find the ARCTIC fans more appealing.

Installation and Compatibility

The ARCTIC P12 Pro PST is designed for versatility, making it suitable for various cooling scenarios in a computer case. Its 4-pin PWM connection allows for easy integration with motherboards for speed control. However, it’s primarily a case fan solution rather than a CPU cooler.

On the other hand, the Thermalright Peerless Assassin 120 SE is specifically designed for CPU installation, featuring metal fasteners compatible with both Intel and AMD platforms. This cooler comes with all necessary mounting hardware, making installation straightforward. With a weight of 0.97kg, it also provides a sturdy solution that can handle the demands of high-performance CPUs.

Value for Money

At £38.98, the ARCTIC P12 Pro PST offers five fans in a pack, translating to a cost-effective solution for users looking to enhance airflow in their system. This bulk purchase is ideal for cases requiring multiple fans, providing significant value in terms of performance per pound.

In contrast, the Thermalright Peerless Assassin 120 SE, priced at £29.99, offers a single, high-quality CPU air cooler. Given its dual-tower design and advanced cooling capabilities, it provides excellent value for users specifically seeking to improve CPU temperatures. Although priced lower, it serves a different but equally important role in system cooling.

Target Audience

The ARCTIC P12 Pro PST targets gamers, overclockers, and PC builders looking to optimise airflow in their cases. Its high static pressure and adjustable speeds make it a versatile option for various cooling scenarios, whether it’s for radiators or case ventilation.

Meanwhile, the Thermalright Peerless Assassin 120 SE is aimed at users focused on CPU performance, particularly those with high-end processors that generate significant heat. Its design is tailored for maximum heat dissipation, making it ideal for gaming rigs or workstations requiring reliable cooling for intensive tasks.

Which should you buy?

Choosing between the ARCTIC P12 Pro PST - 5 Pack and the Thermalright Peerless Assassin 120 SE ultimately depends on your specific cooling needs. If you’re looking for multiple fans to improve airflow in your case, the ARCTIC P12 Pro offers exceptional performance and value. However, if your primary concern is cooling a powerful CPU effectively, the Thermalright Peerless Assassin is the better investment due to its advanced design and efficiency in heat dissipation. Each product excels in its category, making the decision contingent on whether you need general airflow or targeted CPU cooling.