Kalemax CPU Cooler, Dual-Tower, 6× vs Thermalright Assassin X 120R SE V2 CPU Cooler, 4×

Overview of the Kalemax CPU Cooler and Thermalright Assassin X 120R SE V2

The Kalemax CPU Cooler is priced at $29.99, while the Thermalright Assassin X 120R SE V2 comes in at a significantly lower price of $16.59, making it about 45% cheaper. This price difference is notable, especially for budget-conscious consumers seeking effective cooling solutions for their CPU. Both coolers offer compatibility with various Intel and AMD sockets, ensuring they meet the needs of a wide range of users.

Design and Build Quality

The Kalemax CPU Cooler features a dual-tower design, which provides enhanced heat dissipation capabilities. It is equipped with six 6mm heat pipes that effectively transfer heat from the CPU, supporting a thermal design power (TDP) of up to 265W. On the other hand, the Thermalright Assassin X 120R SE V2 utilizes a more compact design with four 6mm heat pipes and has a maximum TDP rating that is not specified but is designed for similar applications. The overall height of the Thermalright cooler is 148mm, which makes it compatible with a wider range of cases without blocking memory installation.

Cooling Performance

The cooling performance of the Kalemax CPU Cooler is driven by its dual 120mm ARGB PWM fans that can spin at speeds of up to 2000 RPM, delivering an airflow of 74.9 CFM and a noise level of up to 27.8 dBA. In comparison, the Thermalright Assassin X 120R SE V2's single 120mm fan operates at a lower speed of 1550 RPM, providing an airflow of 66.17 CFM and a quieter noise level of up to 25.6 dBA. While the Kalemax offers superior cooling performance due to its higher RPM and airflow, the Thermalright may appeal to users who prioritize quieter operation.

Compatibility

Both coolers are designed for broad compatibility with Intel and AMD sockets. The Kalemax supports a wide range of Intel sockets, including LGA 115X/1200/1700/1851, and AMD AM4/AM5. Similarly, the Thermalright Assassin X 120R SE V2 is compatible with Intel LGA 1150/1151/1155/1156/1200/1700/1851 and AMD AM4/AM5 sockets. Each cooler comes with the necessary mounting hardware to accommodate various CPU platforms, making installation straightforward for users.

Aesthetics and RGB Features

The Kalemax CPU Cooler stands out with its dual ARGB fans that offer up to 16 lighting modes, enabling users to customize their build's aesthetics. The specially treated blades of the Kalemax fans reflect and diffuse light evenly, creating a visually appealing effect. In contrast, the Thermalright Assassin X 120R SE V2 features a single RGB fan, which also provides illumination but lacks the extensive lighting customization options of the Kalemax. For users who prioritize visual appeal, the Kalemax has a clear advantage.

Noise Levels

Noise levels are a crucial consideration for many users when selecting a CPU cooler. The Kalemax operates at a maximum noise level of 27.8 dBA, which is relatively quiet for high-performance cooling. In contrast, the Thermalright Assassin X 120R SE V2 is designed to operate at a lower maximum noise level of 25.6 dBA, making it a better choice for those who require a quieter environment. While both coolers are relatively quiet, the Thermalright has a slight edge in this category.

Price-to-Performance Ratio

With a price of $29.99, the Kalemax CPU Cooler delivers robust cooling capabilities and aesthetic features, appealing to gamers and PC enthusiasts alike. However, the Thermalright Assassin X 120R SE V2, at $16.59, offers impressive performance at a much lower price point, making it an excellent choice for budget builds. The substantial difference in price—about 45%—makes the Thermalright an attractive option for consumers looking to save without sacrificing too much in terms of cooling performance.

Which should you buy?

Ultimately, the decision between the Kalemax CPU Cooler and the Thermalright Assassin X 120R SE V2 comes down to individual needs and preferences. If you prioritize high-performance cooling and customizable RGB aesthetics, the Kalemax is the superior choice despite its higher price. However, if you're looking for an effective cooling solution that is budget-friendly and operates quietly, the Thermalright Assassin X 120R SE V2 is an excellent option. Consider your specific requirements and budget to determine which cooler aligns best with your PC build.