ID-COOLING IS-55 Black CPU Cooler Low Profile vs Thermalright Peerless Assassin 120 Mini Black CPU

Overview of the ID-COOLING IS-55 Black CPU Cooler

The ID-COOLING IS-55 Black CPU Cooler is designed for low-profile applications, measuring just 57mm in height. This cooler features five heat pipes and a 120mm PWM fan, making it a solid choice for compact builds. Its low-profile design ensures that it can easily fit into HTPCs, ITX, and Small Form Factor cases while maintaining effective cooling performance. Priced at $39.99, it is positioned as a reliable option for users who prioritize space-saving setups without compromising on thermal management.

Overview of the Thermalright Peerless Assassin 120 Mini Black CPU Cooler

The Thermalright Peerless Assassin 120 Mini Black CPU Cooler is slightly more robust, featuring six heat pipes and an advanced AGHP (Anti-Gravity Heat Pipe) technology. This cooler is designed to optimize heat dissipation, making it a suitable choice for users who require efficient cooling in both vertical and horizontal orientations. Priced at $34.39, it offers a significant value for those looking for high performance in a compact size. The PWM fan operates at a speed of up to 1500 RPM, providing strong airflow while maintaining a noise level of about 25.6 dB(A).

Cooling Performance Comparison

In terms of cooling performance, the ID-COOLING IS-55 excels with its five heat pipes and a 120mm PWM fan that delivers an airflow of 54.6 CFM. However, the Thermalright Peerless Assassin takes the lead with its six heat pipes and a fan that can push airflow up to 66.87 CFM. This difference in airflow translates to better cooling efficiency, particularly under heavy loads. The lower noise level of the ID-COOLING, ranging from 13.8 to 31.2 dB(A), makes it a quieter option, but the additional cooling capacity of the Thermalright may outweigh this consideration for performance-focused users.

Size and Compatibility

When considering size and compatibility, the ID-COOLING IS-55 has a height of only 57mm, making it exceptionally suited for low-profile systems. It is compatible with both Intel LGA and AMD AM platforms, including the latest socket types. The Thermalright Peerless Assassin, while still compact, has a larger footprint with dimensions of 125mm (L) x 110mm (W) x 135mm (H). Although it is still categorized as a mini cooler, the additional height may limit its compatibility with certain small cases. Both coolers support a wide range of modern CPU sockets, but the ID-COOLING has an edge for ultra-compact builds.

Noise Levels

In terms of noise levels, the ID-COOLING IS-55 operates at a more favorable range of 13.8 to 31.2 dB(A), making it ideal for users who prioritize a quiet computing environment. In contrast, the Thermalright Peerless Assassin has a maximum noise level of 25.6 dB(A), which is still relatively quiet but may be noticeable to users in silent builds. If noise is a primary concern, the ID-COOLING’s lower noise range could be a significant advantage, particularly for those using their systems in noise-sensitive environments.

Build Quality and Design

Both coolers feature robust designs, but they take different approaches. The ID-COOLING IS-55 sports a slim profile and a straightforward design that prioritizes functionality in small cases. On the other hand, the Thermalright Peerless Assassin boasts a striking all-black aesthetic with an antioxidant coating and CNC precision micro-engraved copper base, elevating its visual appeal. The build quality of both coolers is commendable; however, the aesthetic elements of the Thermalright may attract users looking to enhance the visual appeal of their builds.

Price Comparison

At a price of $39.99, the ID-COOLING IS-55 is about 17% more expensive than the Thermalright Peerless Assassin, which retails for $34.39. This price difference may influence buyer decisions, especially for budget-conscious users. While the ID-COOLING offers solid performance and low noise, the Thermalright provides slightly better cooling efficiency at a lower cost, which could be more appealing to gamers and overclocking enthusiasts.

Which should you buy?

Choosing between the ID-COOLING IS-55 and the Thermalright Peerless Assassin ultimately depends on your specific needs. If you require a compact cooler that excels in low noise levels, the ID-COOLING IS-55 is a strong contender. However, if you prioritize superior cooling performance and aesthetics at a lower price, the Thermalright Peerless Assassin is the better choice. Each cooler has its unique strengths, making them suitable for different user preferences and build requirements.