Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler vs ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG
Updated August 2026 — The Thermalright Peerless Assassin offers great value for budget-conscious users, while the ASUS Prime LC 360 excels in performance and aesthetics.
The Thermalright Peerless Assassin offers great value for budget-conscious users, while the ASUS Prime LC 360 excels in performance and aesthetics.
Why Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler is better
price
Thermalright is significantly cheaper at C$52.62
noise level
Thermalright operates at ≤25.6 dB(A)
compatibility
Thermalright supports a wider range of CPU sockets
Why ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG is better
cooling performance
ASUS uses advanced liquid cooling technology
aesthetic appeal
ASUS features customizable infinity mirror lenses
durability
ASUS has reinforced, sleeved tubing for better durability
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler | ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG |
|---|---|---|
| Cooling Type | Air | Liquid |
| ARGB Lighting | Yes | Yes |
| Socket Support | AMD AM4/AM5, Intel LGA 1200/1700/1150/1151/1155/1156 | AMD AM4/AM5, Intel LGA |
| Fan Count | 2 | 3 |
| Warranty | N/A | N/A |
Dimension comparison
Overview of CPU Cooling Options
In the realm of CPU cooling, the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler and the ASUS Prime LC 360 ARGB All-in-One (AIO) CPU Liquid Cooler offer distinct approaches to thermal management. The Peerless Assassin is priced at C$52.62, making it a budget-friendly air cooling solution, while the ASUS Prime LC 360 comes in at C$159.99, reflecting its premium liquid cooling technology.
Cooling Performance
When it comes to cooling performance, the Thermalright Peerless Assassin features dual towers and dual fans that operate at a speed of 1850 RPM, delivering an airflow of 88.89 CFM. This setup allows for efficient heat dissipation, effectively managing CPU temperatures under load. In contrast, the ASUS Prime LC 360 is designed with a specially crafted CPU contact area that enhances its heat dissipation capabilities, although specific airflow metrics are not provided. The advanced liquid cooling design often translates to superior cooling performance, especially for high-performance CPUs.
Aesthetic Appeal
Aesthetics play a crucial role in modern builds, and both coolers cater to this need. The Thermalright Peerless Assassin sports ARGB lighting effects that can be customised via motherboard software, providing a vibrant visual element to your setup. On the other hand, the ASUS Prime LC 360 features futuristic aesthetics with customizable infinity mirror lenses, creating a unique visual experience. While both coolers offer ARGB features, the ASUS model stands out for its design sophistication.
Noise Levels
Noise levels are an important consideration for many users. The Thermalright Peerless Assassin operates at a noise level of ≤25.6 dB(A), which is quite low, ensuring minimal disruption during use. The ASUS Prime LC 360 does not specify its noise levels, but liquid coolers typically operate quieter than air coolers under similar conditions. If noise is a significant factor for your setup, the Peerless Assassin provides a quantifiable advantage in this area.
Installation and Compatibility
Installation ease and compatibility with various CPU sockets are essential for users. The Thermalright Peerless Assassin comes with SS2 clips that support a wide range of sockets, including AMD AM4/AM5 and Intel LGA 1200/1700/1150/1151/1155/1156. This compatibility makes it versatile for different builds. Conversely, while the ASUS Prime LC 360 is compatible with AMD AM4 and AM5, as well as Intel LGA sockets, the ease of installation can vary based on the case and setup. Both options cater well to contemporary systems.
Durability and Build Quality
Durability is a key factor in the longevity of cooling solutions. The Thermalright Peerless Assassin features pure copper heat pipes and a base, which are known for their excellent thermal conductivity. The ASUS Prime LC 360 boasts reinforced, sleeved tubing for increased durability, which is a significant consideration for liquid coolers that can be prone to leaks if not well-constructed. Both products showcase a focus on longevity, but their construction methods differ, with the Peerless Assassin relying on traditional air cooling materials.
Target User Experience
The target user experience for each cooler also differs significantly. The Thermalright Peerless Assassin is aimed at users looking for an efficient and cost-effective cooling solution that also delivers decent performance for mid-range builds. Its affordability at C$52.62 makes it accessible for a wide audience. In contrast, the ASUS Prime LC 360 targets enthusiasts aiming for high performance, aesthetic appeal, and advanced cooling capabilities, justifying its higher price point of C$159.99. This positioning reflects different needs in the market.
Which should you buy?
Ultimately, the choice between the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler and the ASUS Prime LC 360 ARGB All-in-One CPU Liquid Cooler boils down to your specific requirements and preferences. If you are budget-conscious and require a reliable air cooler that performs well with low noise levels, the Peerless Assassin is an excellent choice at C$52.62. However, if you seek superior cooling performance, aesthetic appeal, and are willing to invest more, the ASUS Prime LC 360 offers advanced features and design at C$159.99. Consider your needs carefully to make the best decision for your build.
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