Laptop Cooling Fan vs Thermalright Peerless Assassin 120 Black CPU Air Cooler
Updated August 2026 — The Thermalright Peerless Assassin offers superior cooling performance and compatibility, making it the better choice for desktop users, while the Laptop Cooling Fan is a budget-friendly option for laptop users.
The Thermalright Peerless Assassin offers superior cooling performance and compatibility, making it the better choice for desktop users, while the Laptop Cooling Fan is a budget-friendly option for laptop users.
Why Laptop Cooling Fan is better
price
The Laptop Cooling Fan is significantly cheaper at C$20.83.
lightweight
The Laptop Cooling Fan is small and lightweight, making it easy to transport.
ease of use
The Laptop Cooling Fan is easy to install and remove.
Why Thermalright Peerless Assassin 120 Black CPU Air Cooler is better
cooling performance
The Thermalright Peerless Assassin has a larger effective heat dissipation area.
compatibility
The Thermalright Peerless Assassin supports a wide range of CPU sockets.
build quality
The Thermalright Peerless Assassin features a robust dual-tower design.
Overall score
Specifications
| Spec | Laptop Cooling Fan | Thermalright Peerless Assassin 120 Black CPU Air Cooler |
|---|---|---|
| Price | C$20.83 | C$54.90 |
| Cooling Type | Laptop | Desktop |
| Noise Level | Not specified | ≤25.6dB(A) |
| Fan Count | 1 | 2 |
| Power Connector | 4 Pin | 4 Pin |
Dimension comparison
Overview of the Products
In this comparison, we’ll look at the Laptop Cooling Fan by Yoidesu and the Thermalright Peerless Assassin 120 Black CPU Air Cooler. The Laptop Cooling Fan is priced at C$20.83, while the Thermalright Peerless Assassin is substantially more expensive at C$54.90. These products are designed for different types of cooling needs, with the former targeting laptops and the latter focused on desktop CPUs.
Cooling Performance
The Thermalright Peerless Assassin boasts a significant cooling capability with an effective heat dissipation area of 9600cm, thanks to its twin towers and advanced design. It features dual PWM fans that can achieve an airflow of 66.17 CFM, ensuring that heat is efficiently managed during CPU operation. In contrast, the Laptop Cooling Fan is designed specifically for ASUS TUF Gaming laptops, utilising a 4-pin power connector for improved cooling during continuous use, although it does not specify its cooling performance in terms of airflow or dissipation area. Therefore, for those requiring robust cooling for high-performance tasks on desktops, the Thermalright model is the clear winner.
Design and Build Quality
When it comes to design, the Thermalright Peerless Assassin features a sophisticated dual-tower design with a black electroplating finish, giving it a sleek and modern appearance. Its dimensions are 125mm x 135mm x 157mm, and it weighs 1.02kg, indicating a solid build that supports effective cooling. The Laptop Cooling Fan, on the other hand, is small and lightweight, crafted from durable aluminum alloy and ABS material, making it easy to install and remove. However, its compact size may not allow for the same level of cooling efficiency as the larger Thermalright model. Thus, while the Laptop Cooling Fan is convenient for laptop users, it lacks the robust design that benefits desktop cooling.
Compatibility
Compatibility is another essential factor when considering these cooling solutions. The Laptop Cooling Fan is specifically designed for the ASUS TUF Gaming A15 series, making it a targeted solution for users of that laptop model. In contrast, the Thermalright Peerless Assassin is compatible with a broad range of CPU sockets, including Intel's LGA1150 to LGA2066 and AMD's AM4 and AM5. This extensive compatibility allows the Thermalright cooler to be used across different systems, making it a versatile choice for desktop users. Therefore, if you are looking for a cooling solution that can adapt to various CPU platforms, the Thermalright model stands out.
Noise Levels
Noise levels are a critical consideration for many users. The Thermalright Peerless Assassin operates at a noise level of 25.6dB(A), which is commendably quiet considering its powerful cooling capabilities. The Laptop Cooling Fan does not specify its noise levels, but similar small fans typically operate at lower noise levels due to their size. While the Laptop Cooling Fan may be quieter, the Thermalright’s noise performance is impressive for a dual-fan setup, making it suitable for environments where noise is a concern, like gaming or professional workspaces.
Ease of Installation
When it comes to installation, the Laptop Cooling Fan is lauded for its simplicity. It is designed to be easy to connect and operate, allowing users to install or remove it without hassle. The Thermalright Peerless Assassin, while compatible with various CPU sockets and including necessary mounting hardware, may require a bit more effort during installation due to its larger size and dual-fan setup. This makes the Laptop Cooling Fan more appealing for users seeking a straightforward solution, particularly for those who may not be as technically inclined.
Price Comparison
The price difference between the two products is significant, with the Laptop Cooling Fan retailing for C$20.83 and the Thermalright Peerless Assassin priced at C$54.90. This disparity reflects their intended use and cooling capabilities. The Laptop Cooling Fan offers an economical solution for laptop users needing basic cooling, while the Thermalright Peerless Assassin justifies its higher price with superior performance, build quality, and compatibility. If budget is a primary concern and you need cooling for a laptop, the Laptop Cooling Fan is a reasonable choice, but for more demanding cooling needs, the Thermalright is worth the investment.
Which should you buy?
Deciding between the Laptop Cooling Fan and the Thermalright Peerless Assassin ultimately depends on your specific needs. If you are a laptop user, particularly within the ASUS TUF Gaming line, the Laptop Cooling Fan offers a cost-effective and lightweight solution that is easy to install. However, if you require a powerful cooling solution for a desktop setup, the Thermalright Peerless Assassin provides exceptional cooling performance, versatility, and a robust design that justifies its higher price. For serious gamers or professionals who demand peak performance, the Thermalright is the better choice, while casual users with basic cooling needs may find the Laptop Cooling Fan sufficient.
versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

