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Cooler Master i70C ARGB Low Profile CPU Air Cooler vs ID-COOLING IS-55 Black CPU Cooler Low Profile

Updated August 2026 — Cooler Master i70C ARGB Low Profile CPU Air Cooler leads on aesthetics and cooling.

The Cooler Master i70C ARGB offers excellent value and performance for Intel users, while the ID-COOLING IS-55 provides broader compatibility and effective cooling. Choose based on your specific needs.

Why Cooler Master i70C ARGB Low Profile CPU Air Cooler is better

Price

i70C is $20 cheaper than IS-55

Aesthetic

i70C features customizable ARGB lighting

Performance

i70C has adjustable fan speeds for better control

Why ID-COOLING IS-55 Black CPU Cooler Low Profile is better

Compatibility

IS-55 supports both Intel and AMD sockets

Height

IS-55 is only 57mm tall for tighter spaces

Heat Pipes

IS-55 has 5 heat pipes for better heat dissipation

Overall score

Cooler Master i70C ARGB Low Profile CPU Air Cooler
85
ID-COOLING IS-55 Black CPU Cooler Low Profile
75

Specifications

SpecCooler Master i70C ARGB Low Profile CPU Air CoolerID-COOLING IS-55 Black CPU Cooler Low Profile
Fan Speed650-1800 RPMAuto PWM
AirflowMax 60 CFM54.6 CFM
Noise LevelQuiet13.8-31.2 dB(A)
Socket SupportLGA 1700/1851LGA 1851/1700/1200/AM4/AM5
MaterialCopper/AluminumAluminum

Dimension comparison

Cooler Master i70C ARGB Low Profile CPU Air CoolerID-COOLING IS-55 Black CPU Cooler Low Profile

Overview of the Coolers

The Cooler Master i70C ARGB is priced at $19.49, making it about 51% cheaper than the ID-COOLING IS-55 Black, which retails for $39.99. Both coolers cater to low-profile builds but feature distinct designs and technologies that may appeal to different users.

The i70C ARGB cooler is specifically designed for Intel LGA 1700 and 1851 sockets, offering a compact option for systems with limited space. Its anodized black aluminum fins combined with a copper insert provide effective heat dissipation for CPUs with a thermal design power (TDP) of up to 95W. Meanwhile, the ID-COOLING IS-55 targets a broader audience, supporting multiple Intel and AMD sockets, with a total height of just 57mm, making it ideal for small form factor cases.

Design and Build Quality

The Cooler Master i70C ARGB boasts a minimalist aesthetic with anodized black aluminum fins that not only look good but also contribute to its function. On the other hand, the ID-COOLING IS-55 features a compact design that stands only 57mm tall, allowing it to fit into tighter spaces without compromising performance.

While both coolers are built for efficient cooling, the i70C's copper insert base enhances its heat dissipation capabilities, making it a solid choice for users seeking performance alongside style. The ID-COOLING IS-55 is built with five heat pipes, ensuring that even under load, the cooler can manage heat effectively. Thus, while both coolers are designed for low-profile applications, their construction styles cater to different preferences.

Cooling Performance

When it comes to cooling performance, both coolers present compelling features. The Cooler Master i70C is equipped with a 120mm PWM ARGB fan that provides adjustable fan speeds ranging from 650 to 1,800 RPM. This flexibility allows users to find a balance between noise and airflow, making it suitable for both quiet office environments and gaming rigs.

In comparison, the ID-COOLING IS-55 also features a 120mm PWM fan but with a slightly different design. It offers a maximum airflow of 54.6 CFM, with a noise level that ranges from 13.8 to 31.2 dB(A). While both coolers are effective, the i70C's adjustable speed may provide an edge in terms of user control over performance.

Compatibility and Installation

The Cooler Master i70C is specifically tailored for Intel LGA 1700 and 1851 sockets, making it a straightforward choice for users building Intel-based systems. The cooler's redesigned brackets simplify installation, which is beneficial for those who may not be experienced with CPU cooler setups.

On the other hand, the ID-COOLING IS-55 offers broader compatibility, supporting multiple Intel sockets (including LGA 1851, 1700, and 1200) as well as AMD AM4 and AM5. This versatility can be a significant advantage for users who may switch platforms in the future. Its low-profile design also allows for excellent RAM compatibility, which is crucial for compact builds.

Aesthetic Appeal

Aesthetically, the Cooler Master i70C ARGB stands out with its frosted blade design that enhances the ARGB lighting, creating a customizable luminous effect. This feature is particularly appealing to gamers and PC builders who prioritize visual flair in their setups.

Conversely, the ID-COOLING IS-55 adopts a more utilitarian approach, focusing on functionality and space efficiency. While it may not have the same level of lighting customization as the i70C, its sleek black design still fits well within modern builds. Ultimately, the choice between aesthetic appeal and practical design will depend on the user's personal preferences.

Noise Levels

Noise levels can significantly impact the user experience, especially in quiet environments. The Cooler Master i70C's PWM fan allows for a range of operating speeds, which can be adjusted to minimize noise during less demanding tasks. This feature makes it a great option for users who wish to maintain a peaceful workspace.

The ID-COOLING IS-55, while also designed to be quiet, operates at noise levels ranging from 13.8 to 31.2 dB(A). It is engineered for ultra-quiet operation, making it suitable for home theater PCs or environments where noise is a concern. Thus, both coolers have strengths in this category, but the i70C offers more flexibility through adjustable fan speeds.

Price Comparison

At $19.49, the Cooler Master i70C is significantly more budget-friendly than the ID-COOLING IS-55, which is priced at $39.99. This price difference of about $20 may influence budget-conscious consumers who are looking for effective cooling without breaking the bank.

While the i70C provides excellent value for Intel users, the higher price of the ID-COOLING IS-55 could be justified by its compatibility with both Intel and AMD systems, as well as its robust heat management features. Therefore, consumers must weigh the importance of price against features and compatibility before making a decision.

Which should you buy?

Ultimately, the choice between the Cooler Master i70C ARGB and the ID-COOLING IS-55 Black will depend on your specific needs and preferences. If you are looking for an affordable, stylish cooler specifically for Intel LGA 1700 and 1851 sockets, the i70C is an excellent choice at $19.49. However, if you require broader compatibility across Intel and AMD systems and prioritize a compact design with effective heat dissipation, the ID-COOLING IS-55 at $39.99 may be worth the investment. Each cooler has its strengths, making it essential to consider your build and cooling requirements before deciding.