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ARCTIC Freezer 36 - Single-Tower CPU Cooler with vs ID-COOLING IS-55 Black CPU Cooler Low Profile

Updated August 2026 — ARCTIC Freezer 36 - Single-Tower CPU Cooler with wins on height and width, ID-COOLING IS-55 Black CPU Cooler Low Profile wins on heat pipes.

The ARCTIC Freezer 36 offers superior cooling performance, while the ID-COOLING IS-55 excels in compact design and quiet operation.

Why ARCTIC Freezer 36 - Single-Tower CPU Cooler with is better

Cooling Performance

Freezer 36 has better heat transfer with 4 heat pipes and dual fans.

Installation

Innovative click installation system simplifies setup.

Brand Reputation

ARCTIC is known for high-end cooling solutions.

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

Size

IS-55 is compact at 57mm height.

Noise Level

IS-55 operates quietly with a lower dB range.

Compatibility

IS-55 supports more CPU sockets.

Overall score

ARCTIC Freezer 36 - Single-Tower CPU Cooler with
85
ID-COOLING IS-55 Black CPU Cooler Low Profile
75

Specifications

SpecARCTIC Freezer 36 - Single-Tower CPU Cooler withID-COOLING IS-55 Black CPU Cooler Low Profile
RPM Range200-1800PWM
AirflowN/A54.6 CFM
Noise LevelN/A13.8-31.2 dB(A)
Socket SupportLGA 1851/1700LGA 1851/1700/1200/115X/AM4/AM5
Heat Pipes45

Dimension comparison

ARCTIC Freezer 36 - Single-Tower CPU Cooler withID-COOLING IS-55 Black CPU Cooler Low Profile

Overview of the ARCTIC Freezer 36 and ID-COOLING IS-55

The ARCTIC Freezer 36 is a high-performance CPU cooler designed for gamers and enthusiasts, while the ID-COOLING IS-55 is a compact low-profile cooler suitable for smaller builds. The Freezer 36 is priced at $30.54, making it about 24% cheaper than the ID-COOLING IS-55, which retails for $39.99. This price difference may influence budget-conscious consumers looking for effective cooling solutions.

Cooling Performance

When it comes to cooling efficiency, the ARCTIC Freezer 36 shines with its four heat pipes, which enable rapid heat transfer from the CPU. This single-tower cooler includes two pressure-optimized 120 mm fans that operate between 200 and 1800 RPM, ensuring effective heat dissipation for high-end CPUs. In contrast, the ID-COOLING IS-55 features five heat pipes as part of its design. The slim 120 mm PWM fan provides low noise operation while delivering airflow of up to 54.6 CFM. Both coolers are effective, but the Freezer 36 may offer better performance for high-demand applications.

Design and Size

The ARCTIC Freezer 36 has a traditional single-tower design, making it larger than the compact ID-COOLING IS-55, which has a total height of just 57 mm. This low-profile design is ideal for HTPCs and small form factor builds, providing excellent memory compatibility even in Mini-ITX motherboards. While the Freezer 36 excels in performance, it may not fit in compact cases, making the IS-55 a better choice for space-constrained setups.

Installation Process

The installation process differs significantly between the two coolers. The ARCTIC Freezer 36 features an innovative click installation system, which simplifies the installation or replacement of fans. This user-friendly design can save time and hassle during setup. On the other hand, the ID-COOLING IS-55 is also designed for easy installation, offering compatibility with various Intel and AMD sockets. However, the Freezer 36’s unique mounting system may provide a more streamlined experience for users.

Noise Levels

In terms of noise, the ID-COOLING IS-55 offers a significant advantage with its PWM fan, which operates quietly with a noise level ranging from 13.8 to 31.2 dB(A). This makes it an excellent option for those prioritizing silent operation in their builds. The ARCTIC Freezer 36, while efficient, does not provide specific noise level information. Users should consider their noise tolerance when choosing between these two coolers, especially for builds in quiet environments.

Compatibility

Compatibility is a crucial factor for CPU coolers. The ARCTIC Freezer 36 is designed to fit Intel LGA 1851 and LGA 1700 sockets, providing sufficient coverage for high-end CPUs. Meanwhile, the ID-COOLING IS-55 supports a broader range of sockets, including Intel LGA 1851/1700/1200/115X and AMD AM4/AM5. This extensive compatibility makes the IS-55 a versatile choice for users with different CPU setups, especially when considering upgrades or changes in hardware.

Brand Reputation

Both ARCTIC and ID-COOLING have established themselves in the cooling solutions market. The Freezer 36 is backed by ARCTIC's reputation for quality and durability, which may appeal to users looking for a reliable long-term investment. Meanwhile, ID-COOLING is known for its innovative designs and performance, particularly in compact solutions. While both brands are reputable, ARCTIC’s emphasis on high-end cooling performance may sway enthusiasts towards the Freezer 36.

Which should you buy?

Choosing between the ARCTIC Freezer 36 and the ID-COOLING IS-55 ultimately depends on your specific needs. If you're looking for superior cooling performance and can accommodate a larger cooler, the Freezer 36 at $30.54 is a compelling option. However, if you require a low-profile solution that excels in quiet operation and is compatible with a wide range of sockets, the IS-55 at $39.99 may be the better choice. Consider your case size, cooling demands, and budget before making a decision.