ARCTIC P12 Pro Reverse A-RGB – 3 Pack – vs Thermalright Peerless Assassin 120 Vision MAX ARGB
Updated August 2026 — ARCTIC P12 Pro Reverse A-RGB – 3 Pack – wins on noise level, Thermalright Peerless Assassin 120 Vision MAX ARGB wins on design and build quality.
The ARCTIC P12 Pro offers excellent airflow at a budget-friendly price, while the Thermalright Peerless Assassin provides advanced cooling features for serious enthusiasts.
Why ARCTIC P12 Pro Reverse A-RGB – 3 Pack – is better
Price
ARCTIC P12 Pro is significantly cheaper at $28.99
Noise
ARCTIC P12 Pro operates quieter than Thermalright
Installation
ARCTIC P12 Pro has a simpler installation process
Why Thermalright Peerless Assassin 120 Vision MAX ARGB is better
Cooling
Thermalright offers superior cooling performance
Features
Thermalright includes a display for monitoring
Design
Thermalright has a more visually appealing dual-tower design
Overall score
Specifications
| Spec | ARCTIC P12 Pro Reverse A-RGB – 3 Pack – | Thermalright Peerless Assassin 120 Vision MAX ARGB |
|---|---|---|
| Price | $28.99 | $57.69 |
| Max RPM | 3000 | 2150 |
| Noise Level | ≤5% | ≤27 dB(A) |
| Cooling Type | Fan | CPU Cooler |
| RGB | Yes | Yes |
Dimension comparison
Overview of the ARCTIC P12 Pro Reverse A-RGB and Thermalright Peerless Assassin 120 Vision MAX
The ARCTIC P12 Pro Reverse A-RGB is priced at $28.99, while the Thermalright Peerless Assassin 120 Vision MAX comes in at $57.69, making the ARCTIC fan about 50% cheaper. This significant price difference could influence buyers depending on their budget and cooling needs. While the ARCTIC is a fan product designed for efficient airflow, the Thermalright is a more complex CPU air cooler with advanced features aimed at maximizing cooling performance.
Design and Aesthetics
The ARCTIC P12 Pro features a unique reversed airflow design that draws air from the back side, making it ideal for glass-fronted PC cases where aesthetics matter. The fan also boasts a sleek black finish, blending well with various builds. In contrast, the Thermalright Peerless Assassin 120 Vision MAX includes a magnetic top cover with a 5-inch IPS LCD screen. This allows for real-time monitoring of system parameters, which adds a layer of interactivity to its design. The dual-tower layout not only enhances cooling performance but also provides a striking visual appeal, especially with its matte black coating.
Cooling Performance
In terms of cooling capabilities, the ARCTIC P12 Pro operates at a speed range of 500 to 3000 RPM, making it suitable for various cooling needs. Its high static pressure ensures efficient airflow even through dense radiators and narrow panels. Meanwhile, the Thermalright Peerless Assassin operates at a maximum speed of 2150 RPM and incorporates six pure copper heat pipes for optimal heat dissipation. This dual-tower design enables superior cooling efficiency, particularly beneficial for high-performance CPUs. While both products excel in cooling, the Thermalright is tailored for those seeking advanced CPU cooling solutions.
Noise Levels
The ARCTIC P12 Pro is designed for minimal noise, with its smooth-running fluid dynamic bearing (FDB) contributing to quiet operation. The fan's self-lubricating bearing helps keep noise levels low, making it ideal for builds where silence is a priority. Conversely, the Thermalright Peerless Assassin has an operating noise level of ≤27 dB(A). While still relatively quiet, it may not be as silent as the ARCTIC fan under certain conditions. For users who prioritize a whisper-quiet setup, the ARCTIC P12 Pro may hold an advantage.
Installation and Compatibility
Both the ARCTIC P12 Pro and Thermalright Peerless Assassin are designed for easy installation, but they cater to different needs. The ARCTIC fan uses a standard 4-pin PWM connection, making it versatile for various PC builds. The Thermalright cooler, designed with a dual-tower setup, fits mainstream ATX cases and is compatible with a wide range of Intel and AMD sockets, including LGA 1700 and AM5. This makes the Thermalright cooler a more suitable option for users looking for a comprehensive CPU cooling solution.
Additional Features
The ARCTIC P12 Pro comes equipped with a Y cable splitter, allowing for easy connection to the motherboard and enabling PWM control across multiple fans. This feature is particularly useful for users who want to build efficient cooling systems with multiple fans. On the other hand, the Thermalright Peerless Assassin boasts an array of advanced features, including AGHP Gen 5.0 heat pipe technology and customizable display themes through the TRCC control software. These additional features may appeal to tech enthusiasts who enjoy monitoring and personalizing their cooling performance.
Price Comparison
At $28.99, the ARCTIC P12 Pro is a budget-friendly option, especially for those looking to enhance airflow without breaking the bank. In contrast, the Thermalright Peerless Assassin is priced at $57.69, making it a higher investment for users who require serious cooling capabilities. The price difference of about 50% could be significant for many buyers, depending on their specific needs and financial constraints.
Which should you buy?
Choosing between the ARCTIC P12 Pro Reverse A-RGB and the Thermalright Peerless Assassin 120 Vision MAX ultimately depends on your cooling requirements and budget. If you are looking for an affordable fan that excels in airflow and offers quiet operation, the ARCTIC P12 Pro is a compelling choice. However, if you need a more comprehensive CPU cooler with advanced features and superior cooling performance, the Thermalright Peerless Assassin may justify its higher price tag. Consider your setup, preferences, and budget to make the best choice for your PC build.

