TZMRIT Interstellar-V2 Infinity Mirror ARGB PWM PC Fans 120mm Black vs Thermalright Peerless Assassin 120 SE CPU Air Cooler
Updated August 2026 — The TZMRIT fans excel in aesthetics and case airflow at a lower price, while the Thermalright cooler offers superior CPU cooling performance and broader compatibility.
The TZMRIT fans excel in aesthetics and case airflow at a lower price, while the Thermalright cooler offers superior CPU cooling performance and broader compatibility.
Why TZMRIT Interstellar-V2 Infinity Mirror ARGB PWM PC Fans 120mm Black is better
Price
£19.99 vs £26.90
Aesthetics
Infinite mirror ARGB lighting vs utilitarian design
Installation Ease
Daisy chain design simplifies multi-fan setup
Why Thermalright Peerless Assassin 120 SE CPU Air Cooler is better
CPU Cooling
Dedicated double tower cooler vs case fans
Compatibility
Supports Intel & AMD sockets including LGA1700 & AM5
Brand Reputation
20+ years vs emerging brand
Overall score
Specifications
| Spec | TZMRIT Interstellar-V2 Infinity Mirror ARGB PWM PC Fans 120mm Black | Thermalright Peerless Assassin 120 SE CPU Air Cooler |
|---|---|---|
| Price | £19.99 | £26.90 |
| Airflow | 68 CFM | 66.17 CFM |
| Fan Speed | Not specified | 1550 RPM |
| Noise Level | Not specified (hydraulic bearings) | ≤25.6 dB(A) |
| Compatibility | Not specified | Intel LGA1150-1851, AMD AM4/AM5 |
| Design | Infinite mirror ARGB fans | Double tower cooler with copper heat pipes |
| Weight | Not specified | 0.97 kg |
Dimension comparison
Overview of the Products
In this comparison, we will look at the TZMRIT Interstellar-V2 Infinity Mirror ARGB PWM PC Fans and the Thermalright Peerless Assassin 120 SE CPU Air Cooler. While both products fall under the category of cooling solutions, they serve distinct purposes within a PC setup. The TZMRIT fans, priced at £19.99, focus on aesthetics and airflow, while the Thermalright cooler, at £26.90, is designed for efficient CPU cooling.
Design and Aesthetics
The TZMRIT Interstellar-V2 fans stand out with their innovative infinite mirror design, featuring three sides that create a captivating light effect. This aesthetic appeal is further enhanced by ARGB lighting, making it a popular choice for gamers and PC builders looking to create a visually striking setup. The daisy chain design simplifies installation, allowing users to connect multiple fans with ease.
On the other hand, the Thermalright Peerless Assassin 120 SE presents a more utilitarian design. It features a double tower cooling system, which is not as visually appealing but focuses on maximising cooling efficiency. Its aluminium heat sink and copper heat pipes work together to ensure superior thermal performance, appealing primarily to those prioritising function over form.
Performance and Cooling Efficiency
When it comes to performance, the Thermalright Peerless Assassin 120 SE excels with a maximum airflow of 66.17 CFM, aided by its dual PWM fans operating at a maximum speed of 1550 RPM. This combination allows it to efficiently dissipate heat from the CPU, making it suitable for high-performance scenarios.
In contrast, the TZMRIT fans deliver an airflow of up to 68 CFM. While this is slightly higher, it is important to note that these fans are primarily designed for case ventilation rather than direct CPU cooling. Thus, while they provide ample airflow, they do not match the dedicated cooling capabilities of the Thermalright cooler when it comes to CPU temperatures.
Noise Levels
Noise levels are a critical consideration for many PC builders. The Thermalright Peerless Assassin 120 SE boasts a noise level of 25.6 dB(A), which is relatively quiet for a CPU cooler of its size and capability. This allows for a more enjoyable gaming or working environment without the distraction of excessive noise.
Conversely, the TZMRIT fans are designed with hydraulic bearings that minimise wear and noise, although specific noise level measurements are not provided. The shock-resistant padding on both sides is aimed at reducing resonance noise when mounted, indicating that they are likely to perform quietly as well. However, without specific data, it’s challenging to make a direct comparison.
Installation and Compatibility
The installation process for the TZMRIT Interstellar-V2 fans is facilitated by their daisy chain design, which allows for a straightforward pin-to-pin connection. This feature is particularly beneficial for users looking to install multiple fans quickly and efficiently.
The Thermalright Peerless Assassin 120 SE, while slightly more complex, comes with metal fasteners compatible with both Intel and AMD platforms. This ensures that it can be easily installed on a variety of CPU sockets, including LGA1700 and AM5. This compatibility makes it a versatile choice for users planning to upgrade or change their CPU in the future.
Brand Reputation and Longevity
TZMRIT is a brand that is gaining recognition for its innovative designs, particularly in the realm of aesthetically pleasing fans. While they may not have the same longstanding reputation as Thermalright, their focus on unique features like the infinite mirror design sets them apart.
Thermalright, with over 20 years in the industry, is a well-established brand known for its reliable and high-performance cooling solutions. Their experience is reflected in the engineering of the Peerless Assassin 120 SE, which demonstrates a commitment to quality and effective cooling.
Value for Money
At a price of £19.99, the TZMRIT Interstellar-V2 fans offer an attractive option for those seeking both performance and aesthetic value. While they may not provide the same level of direct CPU cooling as the Thermalright product, their ability to enhance the overall look of a PC build makes them a worthwhile investment for many.
The Thermalright Peerless Assassin 120 SE, priced at £26.90, offers robust cooling performance that justifies its higher price point. For users who need reliable cooling for demanding applications, the investment is well worth it. However, for those who are looking to add some flair to their setup without breaking the bank, the TZMRIT fans may be the better option.
Which should you buy?
Choosing between the TZMRIT Interstellar-V2 Infinity Mirror ARGB PWM PC Fans and the Thermalright Peerless Assassin 120 SE CPU Air Cooler ultimately depends on your specific needs. If you prioritise aesthetics and case airflow, the TZMRIT fans at £19.99 are an excellent choice. However, if your main focus is efficient CPU cooling, the Thermalright Peerless Assassin at £26.90 is the clear winner, offering superior cooling performance and compatibility across various CPU sockets. Assess your requirements carefully to make the best decision for your PC build.
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.

