vsversusfinder

ARCTIC P12 Pro Reverse A-RGB – 3 Pack – vs Thermalright Peerless Assassin 120 Digital ARGB

Updated August 2026 — ARCTIC P12 Pro Reverse A-RGB – 3 Pack – wins on fan size and width, Thermalright Peerless Assassin 120 Digital ARGB wins on height and weight.

The ARCTIC P12 Pro offers excellent value and aesthetics, while the Thermalright Peerless Assassin provides superior cooling performance. Choose based on your specific needs.

Why ARCTIC P12 Pro Reverse A-RGB – 3 Pack – is better

Price

ARCTIC P12 Pro is more affordable at $28.99.

Noise

ARCTIC P12 Pro operates quieter at lower RPMs.

Design

ARCTIC P12 Pro has a unique reversed airflow design.

Why Thermalright Peerless Assassin 120 Digital ARGB is better

Cooling

Thermalright Peerless Assassin has superior heat dissipation.

Compatibility

Thermalright Peerless Assassin supports more CPU platforms.

Features

Thermalright Peerless Assassin includes a digital display.

Overall score

ARCTIC P12 Pro Reverse A-RGB – 3 Pack –
75
Thermalright Peerless Assassin 120 Digital ARGB
85

Specifications

SpecARCTIC P12 Pro Reverse A-RGB – 3 Pack –Thermalright Peerless Assassin 120 Digital ARGB
Max RPM30001850
Noise Level≤5%≤25.6 dB(A)
Heat Pipes06
RGBYesYes
PWM ControlYesYes

Dimension comparison

ARCTIC P12 Pro Reverse A-RGB – 3 Pack –Thermalright Peerless Assassin 120 Digital ARGB

Overview of the ARCTIC P12 Pro Reverse A-RGB

The ARCTIC P12 Pro Reverse A-RGB is a premium fan designed for efficiency and aesthetics, priced at $28.99 for a pack of three. Its unique reversed airflow design is tailored for modern PC builds, especially those with glass-fronted cases, ensuring that cooling is both effective and visually appealing. With a speed range of 500 to 3000 RPM, this fan provides flexibility in performance and can completely stop at less than 5% PWM, making it suitable for noise-sensitive environments.

Overview of the Thermalright Peerless Assassin 120 Digital ARGB Black

The Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler is priced higher at $45.90. It features a dual-tower design with dual fans, six copper heat pipes, and a digital display on the top cover, which enhances its aesthetic appeal and functionality. Operating at a maximum fan speed of 1850 RPM, this cooler offers effective heat dissipation for a variety of CPU platforms, including AMD and Intel, making it a versatile choice for gamers and builders alike.

Design and Aesthetics

In terms of design, the ARCTIC P12 Pro Reverse A-RGB stands out with its reversed airflow feature, which not only optimizes cooling but also complements the aesthetics of glass-fronted PC cases. The digital RGB lighting adds a modern touch, making it suitable for high-end builds. On the other hand, the Thermalright Peerless Assassin's dual-tower structure and magnetic top cover provide a sleek, professional look, while the digital screen adds a unique element. While both products focus on aesthetics, the ARCTIC’s design is specifically tailored for visibility through glass, whereas the Thermalright cooler emphasizes a robust, functional appearance.

Cooling Performance

When it comes to cooling performance, the ARCTIC P12 Pro is designed to generate high static pressure, making it effective even in restrictive environments. Its ability to run quietly at low RPMs also enhances its appeal for users seeking a silent operation. Conversely, the Thermalright Peerless Assassin is engineered with six heat pipes and dual fans, delivering impressive cooling capabilities, particularly at its maximum speed of 1850 RPM. Although it operates at a lower maximum RPM compared to the ARCTIC fan, its dual-tower design compensates by providing substantial airflow, making it suitable for overclocked CPUs or demanding gaming setups.

Noise Levels

The ARCTIC P12 Pro is notably quiet, boasting a design that minimizes vibrations and noise during operation. This is crucial for users who prioritize a tranquil computing environment. In contrast, the Thermalright Peerless Assassin operates with a maximum noise level of 25.6 dB(A), which is relatively quiet for a CPU cooler of its size and capability. While both products are designed for efficient cooling with noise control in mind, the ARCTIC fan may have a slight edge in silent operation, particularly at lower speeds.

Compatibility

The ARCTIC P12 Pro Reverse A-RGB is versatile and can be used in various configurations, thanks to its PWM control and adjustable speed range. However, it is primarily a fan solution rather than a complete CPU cooler. The Thermalright Peerless Assassin, on the other hand, is explicitly designed as a CPU cooler and boasts wide compatibility with multiple platforms including AM4, AM5, and Intel LGA1700 among others. This makes the Thermalright cooler an ideal choice for users who require a comprehensive cooling solution for their CPU.

Price Comparison

The price difference between the two products is significant, with the ARCTIC P12 Pro priced at $28.99 for three fans, while the Thermalright Peerless Assassin is available for $45.90. This represents a price difference of about 37%. For users on a budget or those seeking to enhance cooling in a general sense, the ARCTIC P12 Pro offers a more economical option. However, for those needing a dedicated CPU cooler with advanced features, the Thermalright’s higher price may be justified by its performance and capabilities.

User Experience and Installation

The ARCTIC P12 Pro is designed for easy installation, with a straightforward setup process that allows users to quickly integrate it into their builds. The PWM connection and Y cable splitter further simplify the installation of multiple fans. The Thermalright Peerless Assassin, while also user-friendly, requires a bit more consideration due to its larger size and dual-tower configuration. However, it comes with mounting clips that are compatible with various platforms, ensuring that installation is manageable for most users.

Which should you buy?

Choosing between the ARCTIC P12 Pro Reverse A-RGB and the Thermalright Peerless Assassin 120 Digital ARGB Black largely depends on your specific needs. If you are looking for an affordable, high-performance fan solution that excels in aesthetics and quiet operation, the ARCTIC P12 Pro is an excellent choice at $28.99. However, if you need a comprehensive CPU cooling solution with advanced features, robust compatibility, and effective heat dissipation, the Thermalright Peerless Assassin at $45.90 may be worth the investment. Ultimately, your decision should align with your cooling requirements, budget, and aesthetic preferences.