ID-COOLING IS-55 Black CPU Cooler Low Profile vs Thermalright AXP90 X47 Full Low Profile CPU Cooler,

Overview of the ID-COOLING IS-55 Black and Thermalright AXP90 X47

The ID-COOLING IS-55 Black is priced at $39.99, while the Thermalright AXP90 X47 comes in at $33.99, making it about 17% cheaper than its competitor. Both coolers cater to users looking for low-profile solutions, ideal for compact builds. However, they differ significantly in height and design, which may influence a buyer's choice based on specific needs.

Design and Dimensions

The ID-COOLING IS-55 Black features a total height of 57mm, making it a compact option for small form factor builds. In contrast, the Thermalright AXP90 X47 has a sleeker height of just 47mm, offering an even more compact solution. This difference of 10mm may seem minor, but for users with tight space constraints, the AXP90 X47 could provide a more accommodating fit. Both coolers sport low-profile designs, but the AXP90 X47's smaller dimensions may appeal more to those prioritizing minimalism.

Cooling Performance

In terms of cooling performance, the ID-COOLING IS-55 Black is equipped with five heat pipes and a 120mm PWM fan, delivering impressive airflow of 54.6CFM with a noise level ranging from 13.8 to 31.2 dB(A). On the other hand, the Thermalright AXP90 X47 utilizes four heat pipes and a 92mm PWM fan, providing an airflow of 42.58CFM at a noise level of 22.4 dB(A). This makes the ID-COOLING IS-55 Black a stronger performer in terms of airflow, ideal for users requiring more aggressive cooling solutions.

Compatibility with CPUs

When it comes to CPU compatibility, the ID-COOLING IS-55 Black supports a range of Intel sockets, including LGA 1851, 1700, 1200, and several others, as well as AMD AM4 and AM5. The Thermalright AXP90 X47 also accommodates a variety of Intel sockets, such as LGA 1150, 1151, 1200, and the AMD AM4 and AM5 sockets. Both coolers provide broad compatibility, but the ID-COOLING IS-55 Black offers a slight edge with additional Intel socket support, appealing to a wider user base.

Noise Levels

The noise performance of both coolers is a significant factor for users prioritizing quiet operation. The ID-COOLING IS-55 Black operates at a noise level ranging from 13.8 to 31.2 dB(A), making it relatively quiet under normal conditions. Conversely, the Thermalright AXP90 X47 operates at a higher noise level of 22.4 dB(A). While both are designed for low noise, the ID-COOLING IS-55 Black may provide a quieter experience, especially for those using their systems in noise-sensitive environments.

Material Quality

Material quality can impact both heat dissipation and durability. The ID-COOLING IS-55 Black features an aluminum construction with five heat pipes, optimizing heat transfer efficiently. The Thermalright AXP90 X47, however, boasts a pure copper base, which is known for its superior thermal conductivity. This could give the AXP90 X47 an advantage in heat dissipation, especially during intense CPU loads. Users may need to weigh the benefits of copper against the overall design of the coolers when making a choice.

Installation and RAM Clearance

Both coolers are designed for easy installation, but their low-profile designs also influence RAM clearance. The ID-COOLING IS-55 Black is noted for its excellent RAM compatibility, even with Mini-ITX motherboards, which makes it a versatile choice for compact builds. The Thermalright AXP90 X47 also offers good clearance but is relatively more limited due to its height. Those using taller RAM modules may find the ID-COOLING IS-55 Black a more suitable option.

Which should you buy?

The decision between the ID-COOLING IS-55 Black and the Thermalright AXP90 X47 ultimately hinges on your specific needs and preferences. If you prioritize cooling performance, airflow, and quieter operation, the ID-COOLING IS-55 Black at $39.99 is a solid choice. However, if you're looking for an ultra-compact cooler with a pure copper base and a lower price of $33.99, the Thermalright AXP90 X47 may be the better option. Each cooler has its unique strengths, making them appealing to different types of users.