Thermalright Assassin X 120R SE V2 CPU Air Cooler vs CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi
Updated August 2026 — The Thermalright Assassin X 120R SE V2 offers superior cooling performance and lower noise levels at a more affordable price, making it the better choice overall.
The Thermalright Assassin X 120R SE V2 offers superior cooling performance and lower noise levels at a more affordable price, making it the better choice overall.
Why Thermalright Assassin X 120R SE V2 CPU Air Cooler is better
price
C$23.59 vs C$40.99
noise level
25.6 dB(A) vs unspecified
airflow
66.17 CFM vs lower airflow
Why CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi is better
RGB features
Programmable RGB lighting
AMD compatibility
Supports more AMD sockets
fan speed
3600 RPM max speed
Overall score
Specifications
| Spec | Thermalright Assassin X 120R SE V2 CPU Air Cooler | CPU Cooler Wraith Prism RGB LED Lighting Aluminum Heatsink Copper Core Base 4-Pi |
|---|---|---|
| Brand | Thermalright | XIEBOFUYILUN |
| Max RPM | 1550 | 3600 |
| Airflow | 66.17 CFM | Not specified |
| Noise Level | 25.6 dB(A) | Not specified |
| Socket Support | Intel & AMD | AMD only |
Dimension comparison
Overview of Thermalright Assassin X 120R SE V2 CPU Air Cooler
The Thermalright Assassin X 120R SE V2 CPU Air Cooler is a competitive option for those looking for efficient and quiet cooling. Priced at C$23.59, this cooler features a PWM fan that operates at a maximum speed of 1550 RPM, providing an airflow of 66.17 CFM while maintaining a noise level of just 25.6 dB(A). This combination makes it an attractive choice for users who want a balance between performance and silence in their systems. The cooler also employs advanced technology with its AGHP technique, utilizing four 6mm heat pipes to improve thermal performance.
Overview of CPU Cooler Wraith Prism RGB LED Lighting
The CPU Cooler Wraith Prism RGB LED Lighting is priced at C$40.99 and targets users who prefer aesthetic customisation alongside cooling performance. This cooler supports a wide range of AMD motherboard sockets, including AM5, AM4, AM3, and more. It features a 95mm RGB fan with a maximum rotational speed of 3600 RPM, allowing for switchable fan speeds that can cater to varying cooling needs. The aluminium heatsink with a copper core enhances heat dissipation, making it a solid choice for gamers and those seeking to enhance their system’s appearance with RGB lighting.
Cooling Performance Comparison
When it comes to cooling performance, the Thermalright Assassin X 120R SE V2 stands out with its efficient airflow of 66.17 CFM, which is crucial for maintaining optimal CPU temperatures during intensive tasks. Its fan operates quietly at a maximum of 1550 RPM, ensuring that users can enjoy a calm computing environment. Conversely, the Wraith Prism can reach a higher fan speed of 3600 RPM, but this comes at the potential cost of increased noise levels, which is not specified in the product details. The combination of the lower RPM and higher airflow of the Thermalright cooler may provide better cooling efficiency for users looking for silent operation.
Build Quality and Design
The Thermalright Assassin X 120R SE V2 is constructed from high-quality PBT and PC materials, designed for durability and longevity. It stands 148mm tall, making it suitable for medium-sized computer cases without obstructing memory slots. The cooler's design incorporates a self-luminous fan, which not only adds a functional aspect but also enhances the aesthetic appeal. In comparison, the Wraith Prism features an aluminium heatsink with a copper core, which effectively contributes to heat management, although the overall aesthetics are more focused on RGB lighting rather than build materials. The inclusion of a pre-applied thermal paste in the Wraith Prism simplifies the installation process.
Compatibility and Installation
The Thermalright Assassin X 120R SE V2 supports a wide range of CPU socket types, including Intel’s LGA 1150 to 1700 and AMD’s AM4 and AM5 sockets, making it versatile for various builds. It comes with all necessary mounting hardware and installation instructions, ensuring a straightforward setup. On the other hand, the Wraith Prism is specifically compatible with AMD sockets, which limits its use in Intel-based systems. While it utilizes a standard bracket pre-installed on most motherboards, it does not include this bracket, which may add an extra step for some users during installation.
Noise Levels and User Experience
Noise levels are a critical factor for many users when selecting a CPU cooler. The Thermalright Assassin X 120R SE V2 operates at a maximum noise level of 25.6 dB(A), making it one of the quieter options available. This is particularly beneficial for users who work in noise-sensitive environments or those who enjoy a peaceful gaming experience. In contrast, while the Wraith Prism’s maximum fan speed can provide aggressive cooling, the exact noise levels are not specified, which may lead to uncertainty regarding its quietness during operation. Users who prioritize silence may gravitate towards the Thermalright option.
Aesthetics and RGB Features
The design of the Wraith Prism is focused on aesthetics, featuring RGB LED lighting that can be programmed with compatible motherboards. This can add a visually appealing aspect to a gaming rig or custom build. The 95mm RGB fan not only enhances performance but also allows users to match their cooler’s lighting with other components. The Thermalright Assassin X 120R SE V2, while not highlighted for RGB features, does include a self-luminous fan that adds a touch of style without the extensive customisation options of the Wraith Prism. For users prioritising aesthetics, particularly those looking to build a visually striking system, the Wraith Prism may be more appealing.
Which should you buy?
Choosing between the Thermalright Assassin X 120R SE V2 and the CPU Cooler Wraith Prism ultimately depends on your specific needs and preferences. If you are looking for superior cooling performance and lower noise levels at an affordable price, the Thermalright Assassin X 120R SE V2 at C$23.59 is an excellent choice. However, if aesthetics and RGB lighting are a priority, and you have an AMD system, the Wraith Prism at C$40.99 offers a visually appealing option with decent cooling capabilities. Consider your priorities in terms of cooling efficiency, noise, compatibility, and design to make the best decision for your build.
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