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

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

The ID-COOLING IS-55 Black CPU Cooler is priced at $39.99 and is designed for users seeking a low-profile solution for their CPU cooling needs. With its compact height of just 57mm, this cooler is ideal for small form factor builds, such as HTPCs and ITX systems. It features five heat pipes and a 120mm PWM fan that work together to ensure efficient heat dissipation.

The cooler's design focuses on providing excellent RAM compatibility, making it suitable for mini-ITX motherboards. Additionally, the low-noise operation, with a noise level ranging from 13.8 to 31.2 dB(A), allows for a quiet computing experience. Overall, the ID-COOLING IS-55 is a compelling option for those prioritizing space-saving designs and effective cooling performance.

Overview of the Thermalright Peerless Assassin 120 Black

The Thermalright Peerless Assassin 120 Black CPU Air Cooler comes at a slightly lower price of $38.90, making it about 17% cheaper than the ID-COOLING IS-55. This cooler boasts six heat pipes and two 120mm PWM fans, which enhance its cooling capabilities significantly. Its dimensions are larger at 125mm x 135mm x 157mm, which may limit compatibility in smaller cases.

This cooler is engineered with AGHP (Asymmetric Gravity Heat Pipe) technology, which improves heat dissipation by counteracting gravitational effects. With a maximum airflow of 66.17 CFM and a noise level of up to 25.6 dB(A), it delivers powerful cooling performance while maintaining relatively quiet operation. The Thermalright Peerless Assassin is designed for users who require robust cooling in larger builds.

Cooling Performance Comparison

In terms of cooling performance, the Thermalright Peerless Assassin holds an edge due to its six heat pipes and dual fan setup, which allows for a maximum airflow of 66.17 CFM. In contrast, the ID-COOLING IS-55 has five heat pipes and a single fan that offers a maximum airflow of 54.6 CFM. This difference translates to a more effective cooling solution in the Thermalright model, especially during intense computing tasks.

The ID-COOLING’s PWM fan operates quietly, with a noise level range of 13.8 to 31.2 dB(A), whereas the Thermalright's dual fans can reach a maximum noise level of 25.6 dB(A). While both coolers are capable of providing adequate cooling, the Thermalright’s enhanced airflow and heat pipe configuration make it a stronger contender for high-performance CPUs.

Design and Build Quality

When considering design and build quality, the ID-COOLING IS-55 is a low-profile cooler that effectively addresses space constraints in smaller builds. Its height of 57mm allows for easy installation in compact cases, ensuring compatibility with various motherboard configurations. The cooler’s sleek black finish adds an aesthetic appeal to any build.

On the other hand, the Thermalright Peerless Assassin features a more robust design with an aluminum heatsink cover and an offset asymmetric layout. This design not only enhances cooling performance but also allows for installation alongside tall RAM modules, making it versatile for larger setups. Its dual tower design, combined with a striking black finish, gives it a more prominent appearance in a gaming or workstation environment.

Compatibility with CPU Sockets

Both the ID-COOLING IS-55 and the Thermalright Peerless Assassin offer broad compatibility with various Intel and AMD CPU sockets. The ID-COOLING cooler supports Intel LGA 1851, 1700, 1200, 1151, 1150, 1155, and 1156, as well as AMD AM5 and AM4 sockets. This makes it a flexible choice for many users building systems with current-generation CPUs.

Similarly, the Thermalright Peerless Assassin is compatible with a wide range of sockets, including Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, 2066, and 2011, along with AMD AM4 and AM5. This extensive compatibility makes both coolers suitable for various builds, but the choice may come down to the specific CPU and case configuration.

Noise Levels and Operation

Noise levels are an essential consideration when selecting a CPU cooler, especially for users who prioritize a quiet computing environment. The ID-COOLING IS-55 operates at a low noise level of 13.8 to 31.2 dB(A), making it an appealing option for home theater PCs or office setups where noise is a concern.

The Thermalright Peerless Assassin, while capable of delivering superior cooling, operates at a noise level of up to 25.6 dB(A). This is still relatively quiet, but it is worth noting that it can be louder than the ID-COOLING under heavy load conditions. Users who value silence may prefer the ID-COOLING model for its quieter performance, while those requiring more robust cooling might lean towards the Thermalright option despite the potential for slightly increased noise.

Price and Value Proposition

In terms of pricing, the ID-COOLING IS-55 is available for $39.99, while the Thermalright Peerless Assassin is offered at $38.90, making it about $1.09 cheaper. This small price difference may influence budget-conscious buyers, but both options deliver good value for their respective features.

Considering their performance and features, the Thermalright Peerless Assassin provides a better overall value due to its superior cooling capabilities and dual fan design. However, the ID-COOLING IS-55 still holds its ground as a solid choice for users looking for a compact and quieter solution, which may be worth the slight increase in price for certain users.

Which should you buy?

Choosing between the ID-COOLING IS-55 Black CPU Cooler and the Thermalright Peerless Assassin 120 Black largely depends on your specific needs and build constraints. If you are working with a compact case and require a low-profile cooler that offers quiet operation, the ID-COOLING IS-55 is an excellent choice. On the other hand, if you prioritize superior cooling performance and have the space for a larger cooler, the Thermalright Peerless Assassin provides enhanced cooling capabilities and value at a slightly lower price.