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Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan

Updated August 2026The Thermalright Peerless Assassin 120 SE ARGB offers superior cooling performance, while the TL-C12CW-S X3 is a budget-friendly option with decent features.

The Thermalright Peerless Assassin 120 SE ARGB offers superior cooling performance, while the TL-C12CW-S X3 is a budget-friendly option with decent features.

Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better

Cooling Performance

Higher TDP rating and dual fans for better airflow.

Build Quality

Robust dual tower design enhances stability.

Socket Compatibility

Supports a wider range of CPU sockets.

Why Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan is better

Price

More affordable option for budget builds.

Aesthetic Appeal

Offers customizable ARGB lighting effects.

Size

Compact design suitable for smaller cases.

Overall score

Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
85
Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan
65

Specifications

SpecThermalright Peerless Assassin 120 SE ARGB CPU Air CoolerThermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan
TDP Rating120 to 245WN/A
Airflow66.17 CFM66.17 CFM
Noise Level≤25.6 dB(A)≤25.6 dB(A)
PWM ControlYesYes
ARGB LightingYesYes

Dimension comparison

Thermalright Peerless Assassin 120 SE ARGB CPU Air CoolerThermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan

Overview of the Products

When comparing CPU cooling solutions, the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler and the Thermalright TL-C12CW-S X3 CPU Fan showcase distinct features tailored for different cooling needs. The Peerless Assassin is priced at C$46.90, while the TL-C12CW-S X3 is more budget-friendly at C$17.99. These two products represent different approaches to cooling, making it essential to understand their specifications and features to determine which one suits your needs better.

Design and Build Quality

The design of a CPU cooler can significantly impact its performance and aesthetics. The Thermalright Peerless Assassin 120 SE ARGB has dimensions of 125(L)x135(W)x155(H)mm, featuring a robust dual tower cooling design made from aluminum and equipped with metal fasteners for both Intel and AMD platforms. This structure aims to enhance installation stability and cooling efficiency. In contrast, the TL-C12CW-S X3 CPU Fan measures 120x120x25mm and features a sleek white design with ARGB lighting, making it aesthetically pleasing for modern builds. While the Peerless Assassin focuses on superior cooling performance, the TL-C12CW-S X3 offers a stylish look and versatility.

Cooling Performance

Cooling performance is paramount in any CPU cooling solution. The Thermalright Peerless Assassin boasts a TDP rating of 120 to 245W, supported by six copper heat pipes and dual PWM fans that can reach speeds of 1500 RPM. This configuration ensures substantial airflow, with a maximum airflow of 66.17 CFM and a noise level of just 25.6 dB(A). On the other hand, the TL-C12CW-S X3 also offers respectable performance, with the ability to achieve speeds of up to 1550 RPM, delivering a similar airflow of 66.17 CFM. While both products provide excellent airflow, the Peerless Assassin excels in handling higher thermal loads, making it the better choice for overclocking or high-performance setups.

Noise Levels

Noise levels during operation are a critical consideration for many PC builders. Both the Thermalright Peerless Assassin 120 SE ARGB and the TL-C12CW-S X3 operate at a maximum noise level of 25.6 dB(A). This indicates that both products are designed to maintain a quiet environment, even under load. However, the design of the Peerless Assassin includes a dual tower configuration that may help in dispersing heat more effectively, potentially resulting in quieter performance in demanding situations. Ultimately, if silent operation is a priority, both options are comparable, but the Peerless Assassin may have an edge due to its superior cooling capacity.

Installation and Compatibility

Ease of installation is crucial for users who may not be comfortable with complex setups. The Thermalright Peerless Assassin 120 SE ARGB is designed to support a wide range of CPU sockets, including Intel's 115X/1200/1700/17XX and AMD's AM4. It comes with various mounting plates and fasteners, ensuring compatibility with most systems. In comparison, the TL-C12CW-S X3 is straightforward to install as well, connecting via a 4-pin PWM fan cable for automatic speed control based on motherboard temperature. While both products are user-friendly, the Peerless Assassin’s comprehensive socket support makes it a more versatile option for diverse builds.

Aesthetic Appeal

Aesthetic considerations can enhance the overall look of a computer build. The Thermalright Peerless Assassin 120 SE ARGB features vibrant ARGB lighting that adds flair to the cooler, making it a visually striking component. The TL-C12CW-S X3 also includes high-brightness LED lighting, offering up to 17 modes of light effects that can be synchronized through the motherboard. If aesthetics and customisation are significant factors for you, both options deliver, though the Peerless Assassin's larger design may provide a more prominent visual impact within a build.

Target Audience

Understanding the target audience for each product can help clarify their intended use. The Thermalright Peerless Assassin 120 SE ARGB is aimed at gamers and PC enthusiasts who require robust cooling solutions for high-performance CPUs, especially in overclocked environments. Its higher price point reflects its advanced capabilities. Conversely, the TL-C12CW-S X3 is designed for users looking for efficient cooling at a lower price, making it ideal for budget builds or standard systems where extreme cooling is not necessary. Each product serves its market well, catering to different needs and preferences.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 SE ARGB and the TL-C12CW-S X3 ultimately depends on your specific requirements. If you seek superior cooling performance capable of handling intense workloads and overclocking, the Peerless Assassin at C$46.90 is the better investment. However, if you're looking for an affordable, aesthetically pleasing fan that provides adequate cooling for standard builds, the TL-C12CW-S X3 at C$17.99 offers excellent value. Consider your cooling needs, budget, and aesthetic preferences to make the best decision for your setup.

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Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan | versusfinder