MSI MAG CORELIQUID A13 240 AIO CPU Liquid Cooler - Full CPU Coverage vs Thermalright Peerless Assassin 120 SE CPU Air Cooler
Updated August 2026 — The MSI MAG CORELIQUID A13 offers superior aesthetics and cooling performance, while the Thermalright Peerless Assassin 120 SE is more budget-friendly and quieter. Choose based on your priorities.
The MSI MAG CORELIQUID A13 offers superior aesthetics and cooling performance, while the Thermalright Peerless Assassin 120 SE is more budget-friendly and quieter. Choose based on your priorities.
Why MSI MAG CORELIQUID A13 240 AIO CPU Liquid Cooler - Full CPU Coverage is better
Cooling Performance
MSI has a higher pump speed and advanced cooling technology.
Aesthetics
MSI features ARGB illumination and a modern design.
Brand Reputation
MSI is known for premium gaming products.
Why Thermalright Peerless Assassin 120 SE CPU Air Cooler is better
Price
Thermalright is significantly cheaper.
Noise Levels
Thermalright operates at a lower maximum noise level.
Installation Ease
Thermalright includes all necessary mounting hardware.
Overall score
Specifications
| Spec | MSI MAG CORELIQUID A13 240 AIO CPU Liquid Cooler - Full CPU Coverage | Thermalright Peerless Assassin 120 SE CPU Air Cooler |
|---|---|---|
| Cooling Type | Liquid | Air |
| Max Noise | 31.1 dBA | 25.6 dBA |
| Airflow | 62.6 CFM | 66.17 CFM |
| Socket Support | Various | Intel & AMD |
| Price | £53.99 | £29.99 |
Dimension comparison
Overview of Cooling Solutions
When considering CPU cooling solutions, the MSI MAG CORELIQUID A13 240 AIO Liquid Cooler and the Thermalright Peerless Assassin 120 SE CPU Air Cooler offer two distinct approaches. The MSI liquid cooler is priced at £53.99, while the Thermalright air cooler is more budget-friendly at £29.99. The choice between these two products hinges on their cooling capabilities, design features, and installation ease.
Cooling Performance
In terms of cooling performance, the MSI MAG CORELIQUID A13 utilises an enhanced copper cold plate and micro-channels to improve heat dissipation. The high-performance pump operates at speeds up to 3800 RPM, allowing for effective cooling even under high loads. On the other hand, the Thermalright Peerless Assassin 120 SE features six 6mm heat pipes designed to tackle TDPs ranging from 120W to 265W. Both coolers boast impressive airflow, with the MSI achieving 62.6 CFM and the Thermalright slightly outperforming it at 66.17 CFM. This numerical edge may give users a better cooling experience with the Thermalright under certain conditions.
Noise Levels
When it comes to noise levels, the MSI MAG CORELIQUID A13 operates at a maximum of 31.1 dBA, which is moderate but could be noticeable in quieter environments. In contrast, the Thermalright Peerless Assassin 120 SE is designed to operate at a maximum noise level of 25.6 dBA, making it the quieter option of the two. For users who prioritise a silent operation, the Thermalright may present a more appealing choice, particularly in home or office settings where noise can be distracting.
Design and Aesthetics
The design of the MSI MAG CORELIQUID A13 combines a frosted exterior with a steel-gray finish, providing a visually striking look with ARGB illumination. The translucent fan blades add to the aesthetic, making it a suitable choice for those who appreciate a more modern and illuminated setup. Conversely, the Thermalright Peerless Assassin 120 SE has a functional design focused on performance, featuring a double-tower setup for better cooling but lacking the visual flair of the MSI. Users seeking a balance of performance and aesthetics may favour MSI, while those prioritising cooling efficiency might lean towards Thermalright.
Installation Process
Installation processes differ significantly between the two coolers. The MSI MAG CORELIQUID A13 comes pre-installed with fans, which can streamline the installation process and enhance the overall user experience. However, it is still a liquid cooler, which may require more careful handling during installation. In contrast, the Thermalright Peerless Assassin 120 SE includes all necessary mounting hardware for both Intel and AMD platforms, making it relatively straightforward to install. Users looking for a hassle-free installation might find the Thermalright more accessible.
Compatibility
Regarding compatibility, the MSI MAG CORELIQUID A13 supports a wide range of CPU sockets, making it versatile for different builds. However, specific details on socket compatibility are not provided in the data. The Thermalright Peerless Assassin 120 SE explicitly supports Intel sockets 115X, 1200, and 1700, as well as AMD AM4. This clear indication of compatibility may be advantageous for users who want to ensure their cooler fits their system without any additional purchases or modifications.
Brand Reputation
MSI has built a strong reputation in the gaming and high-performance computing market, known for its innovative designs and reliable products. The MSI MAG CORELIQUID A13 reflects this legacy with its focus on aesthetics and performance. On the other hand, Thermalright has over 20 years of experience in the cooling market and is recognised for its high-quality air coolers. Both brands offer reliable products, but MSI may attract users looking for premium features and design, while Thermalright appeals to those who value traditional, proven cooling solutions.
Which should you buy?
Choosing between the MSI MAG CORELIQUID A13 240 AIO CPU Liquid Cooler and the Thermalright Peerless Assassin 120 SE CPU Air Cooler depends heavily on individual needs and preferences. The MSI cooler excels in aesthetics and high-performance cooling capabilities, making it a great choice for gamers and users who desire a striking visual component in their builds. However, it comes at a higher price of £53.99 and may be noisier than the Thermalright. The Thermalright Peerless Assassin offers excellent cooling performance at a more affordable price of £29.99, with a quieter operation and straightforward installation, making it ideal for budget-conscious users or those who prefer air cooling. Ultimately, your choice should reflect your priorities in cooling performance, noise levels, aesthetic appeal, and budget.
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