Psyqtsuary 2 PCS vs Thermalright Assassin X 120R SE V2 CPU Cooler, 4×
Updated August 2026 — Psyqtsuary 2 PCS wins on weight, Thermalright Assassin X 120R SE V2 CPU Cooler, 4× wins on height and airflow.
The Thermalright Assassin X 120R SE V2 CPU Cooler offers superior cooling performance, while the 2 PCS 12 CM CPU Heatsink Fan Buckle provides a budget-friendly option for fan installation.
Why Psyqtsuary 2 PCS is better
Price
Lower cost at $4.49
Ease of Use
Simple installation process
Weight
Lightweight at 2 grams
Why Thermalright Assassin X 120R SE V2 CPU Cooler, 4× is better
Cooling Performance
Higher airflow of 66.17 CFM
Build Quality
Aluminum heat sink with heat pipes
Compatibility
Supports multiple CPU sockets
Overall score
Specifications
| Spec | Psyqtsuary 2 PCS | Thermalright Assassin X 120R SE V2 CPU Cooler, 4× |
|---|---|---|
| Price | $4.49 | $16.59 |
| Fan Speed | N/A | 1550 RPM |
| Airflow | N/A | 66.17 CFM |
| Noise Level | N/A | ≤25.6 dB(A) |
| Material | Stainless Steel | Aluminum |
Dimension comparison
Overview of the Products
In this comparison, we look at the 2 PCS 12 CM CPU Heatsink Fan Buckle and the Thermalright Assassin X 120R SE V2 CPU Cooler. The fan buckle is priced at $4.49, while the CPU cooler comes to $16.59. This represents a price difference of about 270%, with the CPU cooler being significantly more expensive. Understanding their features and purposes will help you decide which product might be the better fit for your needs.
Design and Build Quality
The 2 PCS 12 CM CPU Heatsink Fan Buckle boasts a durable and high-quality stainless steel construction, designed to securely hold fans in place while withstanding high temperatures. Each clip is lightweight, weighing only 2 grams, making them easy to handle and install. In contrast, the Thermalright Assassin X 120R SE V2 features an aluminum heat sink and is equipped with four heat pipes for enhanced cooling. With a height of 148mm, this cooler is designed to fit into medium-sized computer cases without blocking memory slots. While both products focus on efficient performance, the cooler is built for more robust applications, making it more complex than the simple fan clips.
Installation Process
The installation process for the fan buckle is straightforward, requiring no complicated operations. Users can easily clip the fan clips onto the outer fixing holes of their fans and attach them to the radiator. This ease of use makes the fan clips suitable for users who may not have extensive technical knowledge. On the other hand, the Thermalright Assassin X 120R SE V2 also offers a comprehensive installation guide and pre-included mounting hardware for various CPU socket platforms. This process may require more effort and understanding, due to the intricate setup needed for effective heat dissipation in a more powerful cooling solution.
Performance and Efficiency
When it comes to performance, the Thermalright Assassin X 120R SE V2 is designed for high efficiency, with a fan speed of 1550 RPM and a maximum airflow of 66.17 CFM. This cooler operates at a noise level of ≤25.6 dB(A), providing an efficient cooling solution without excessive noise. In comparison, the 2 PCS 12 CM CPU Heatsink Fan Buckle enhances cooling by securely holding fans in place, but it does not provide active cooling itself. Therefore, while the fan clips are essential for proper installation, the cooler directly improves CPU performance through superior airflow and cooling capabilities.
Compatibility
The 2 PCS 12 CM CPU Heatsink Fan Buckle is compatible with various 12cm fans, including models like Hyun Bing 400 and Donghai X4, X5 radiators. This versatility makes them a useful addition to many setups. On the other hand, the Thermalright Assassin X 120R SE V2 supports multiple Intel and AMD CPU sockets, including LGA1150, LGA1151, AM4, and AM5. This extensive compatibility ensures that users can integrate this cooler into a wide range of systems, making it a more flexible option for those looking for a long-term cooling solution.
Aesthetics
In terms of aesthetics, the 2 PCS 12 CM CPU Heatsink Fan Buckle features an elegant silver design that is functional yet understated. The small size and lightweight nature of these clips ensure they do not detract from the overall appearance of your build. The Thermalright Assassin X 120R SE V2, however, includes a self-luminous RGB PWM fan, which adds a vibrant aesthetic element to any PC setup. The lighting can enhance the visual appeal, particularly for users who value aesthetics in their builds.
Price Comparison
The 2 PCS 12 CM CPU Heatsink Fan Buckle is priced at $4.49, while the Thermalright Assassin X 120R SE V2 is available for $16.59. This makes the CPU cooler approximately 270% more expensive than the fan clips. For users on a budget, the fan clips offer a cost-effective solution for improving fan installation and heat dissipation. However, those willing to invest in a more sophisticated cooling solution will find the Thermalright cooler justifies its higher price through its performance and features.
Which should you buy?
Choosing between the 2 PCS 12 CM CPU Heatsink Fan Buckle and the Thermalright Assassin X 120R SE V2 CPU Cooler largely depends on your specific needs. If you are looking for an affordable, easy-to-install option for securing fans, the fan clips are a practical choice at just $4.49. However, for users seeking a more advanced cooling solution that actively enhances CPU performance, the Thermalright cooler, priced at $16.59, is worth the investment. Ultimately, the decision should align with your cooling requirements and budget constraints.

