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

Introduction to CPU Coolers

When it comes to CPU coolers, the ID-COOLING IS-55 Black and the Thermalright Peerless Assassin 120 SE stand out as two formidable options. The ID-COOLING IS-55 Black is priced at $39.99, making it about 17% cheaper than the Thermalright Peerless Assassin 120 SE, which retails for $49.99. Both coolers aim to deliver superior cooling performance, but they achieve this through different designs and specifications.

Design and Build Quality

The design of the ID-COOLING IS-55 Black is low-profile, with a total height of only 57mm. This compact design makes it ideal for small form factor builds, such as HTPCs and ITX setups. In contrast, the Thermalright Peerless Assassin 120 SE has a larger footprint with dimensions of 125mm x 135mm x 155mm. While the larger size may allow for better cooling potential, it requires more space in the case, which may not be suitable for all users.

Cooling Performance

Cooling performance is a critical factor for any CPU cooler. The ID-COOLING IS-55 Black features five heat pipes and a 120mm PWM fan. This setup allows for excellent heat dissipation while maintaining low noise levels, with a maximum airflow of 54.6 CFM and noise levels ranging from 13.8 to 31.2 dB(A). On the other hand, the Thermalright Peerless Assassin 120 SE boasts six heat pipes and dual 120mm PWM fans capable of reaching speeds of 1550 RPM, providing a maximum airflow of 66.17 CFM with noise levels up to 25.6 dB(A). The additional heat pipe and fan give the Peerless Assassin an edge in cooling efficiency.

Compatibility and Installation

Both coolers are compatible with a variety of CPU sockets. The ID-COOLING IS-55 Black supports Intel LGA 1851/1700/1200/1151/1150/1155/1156 and AMD AM5/AM4 sockets, making it versatile for different builds. Similarly, the Thermalright Peerless Assassin 120 SE also supports a wide range of Intel and AMD sockets, including LGA 1700 and AM5. However, the installation process for the Peerless Assassin requires the use of the original motherboard's built-in backplane, which may complicate setup for some users.

Noise Levels

Noise levels can significantly impact the user experience, especially in quiet environments. The ID-COOLING IS-55 Black operates at a maximum noise level of 31.2 dB(A), which is relatively low for an air cooler. Its PWM fan is designed to operate quietly while efficiently cooling the CPU. In comparison, the Thermalright Peerless Assassin 120 SE has a maximum noise level of 25.6 dB(A), making it quieter than the ID-COOLING model. For users prioritizing silence, the Peerless Assassin may be the better choice.

Brand Reputation

Brand reputation can influence purchasing decisions. ID-COOLING is known for producing reliable cooling solutions at competitive prices, while Thermalright has a longer history of over 20 years in the cooling market. This established reputation may provide buyers with confidence in the durability and effectiveness of the Thermalright Peerless Assassin 120 SE.

Price and Value

The ID-COOLING IS-55 Black offers a more budget-friendly option at $39.99, while the Thermalright Peerless Assassin 120 SE is priced at $49.99. This price difference of $10 means that the ID-COOLING cooler is about 17% less expensive. For those who are looking for a solid cooling solution without breaking the bank, the ID-COOLING IS-55 Black may be the more attractive choice.

Which should you buy?

Ultimately, the choice between the ID-COOLING IS-55 Black and the Thermalright Peerless Assassin 120 SE boils down to individual needs and preferences. If you're seeking a compact, budget-friendly cooler with decent performance, the ID-COOLING IS-55 Black is an excellent option. However, if you prioritize superior cooling performance and quieter operation, the Thermalright Peerless Assassin 120 SE justifies its higher price. Consider your specific build requirements and cooling needs to make the best decision for your setup.