Thermalright AXP90 X53 Full Low Profile ITX CPU Cooler with 92mm Slim PWM Fan fo vs Thermalright AXP90 X47 Full Low Profile CPU Cooler

Overview of Thermalright AXP90 X53 and AXP90 X47

The Thermalright AXP90 X53 and AXP90 X47 are both low-profile CPU coolers designed for compact builds. The AXP90 X53 is priced at C$45.99, while the AXP90 X47 is slightly more affordable at C$43.39. Both models cater to users looking for efficient cooling solutions in small form factor cases, making them ideal for ITX and HTPC setups.

The AXP90 X53 features a height of 53mm, which allows it to fit in tighter spaces while maintaining cooling efficiency. In contrast, the AXP90 X47 is designed with a lower height of 47mm, making it even more suitable for ultra-compact builds without sacrificing performance. Both coolers are built with Thermalright's AGHP technology, which enhances heat transfer efficiency.

Build Quality and Design

Both the AXP90 X53 and AXP90 X47 showcase Thermalright's commitment to quality and innovation. The AXP90 X53 employs a 92mm slim PWM fan that operates at high speeds, delivering effective cooling performance. The AXP90 X47, on the other hand, also uses a 92mm PWM fan but is engineered to operate quietly at a maximum noise level of 22.4dB(A).

The AXP90 X53's design includes an advanced STABLY-FDB V2 bearing to minimize fan blade shaking, an important feature for maintaining stability in a compact cooler. While both coolers utilize pure copper for enhanced heat dissipation, the X47's lower height design opens up more compatibility with memory modules, making it easier to integrate into smaller builds.

Cooling Performance

Cooling performance is a crucial aspect when comparing the AXP90 X53 and AXP90 X47. The AXP90 X53 features a 92mm fan capable of reaching speeds up to 2700 RPM, which aids in heat dissipation for high-performance CPUs. Its AGHP technology, which includes four 6mm heat pipes, doubles the cooling efficiency by addressing the inverse gravity effect.

In comparison, the AXP90 X47 also utilizes the same AGHP technology but achieves its cooling efficiency with a total height of just 47mm. This makes it potentially more effective in lower-profile builds, where every millimetre counts. The AXP90 X47 offers good airflow with a maximum air volume of 42.58 CFM, although specific RPM details are identical to the X53.

Compatibility

When it comes to compatibility, both the AXP90 X53 and AXP90 X47 are designed to support a wide range of CPU sockets. Both coolers are compatible with Intel's LGA1700, 1150, 1151, 1155, 1156, and 1200, as well as AMD's AM4 and AM5 sockets. This broad compatibility ensures that users can easily install either cooler in their systems without hassle.

The AXP90 X53 has a slightly taller profile, which may limit its compatibility with certain RAM modules in very tight spaces. In contrast, the AXP90 X47's lower height design significantly reduces the chances of interference with memory modules, making it a better choice for users with high-profile RAM.

Noise Levels

Noise levels can significantly impact user experience, especially in a quiet environment. The AXP90 X53, while capable of high speeds, does not provide specific noise level ratings, which may be a concern for noise-sensitive users. The AXP90 X47, however, boasts a maximum noise level of just 22.4dB(A), making it a quieter option for those seeking a low-noise cooling solution.

Both coolers are equipped with PWM fans, allowing them to adjust their speeds based on thermal demands. While the X53's fan may operate at higher RPMs during intensive tasks, the X47 is designed to maintain a quieter operation without compromising cooling performance.

Installation Process

The installation process for both the AXP90 X53 and AXP90 X47 is straightforward, with thermal paste included in the package for optimal heat transfer. Both coolers come with metal mounting fasteners tailored for various CPU platforms. The AXP90 X53 does mention a potential need to reverse the installation of its backplane in case of conflicts with motherboard components, which may complicate the setup slightly.

The AXP90 X47, while also requiring careful installation, benefits from its lower profile, which typically eases the process in compact cases. Both models include installation manuals and videos to assist users, making the installation process more manageable for beginners.

Price Differences

Pricing is an essential factor to consider when choosing between the AXP90 X53 and AXP90 X47. The AXP90 X53 is priced at C$45.99, while the AXP90 X47 is available for C$43.39. This C$2.60 difference may seem minimal, but for budget-conscious users, the lower-priced AXP90 X47 could provide similar performance at a more economical cost.

Despite the price difference, both coolers come backed by Thermalright's reputation for quality and reliability, ensuring that users receive value for their investment. The decision may ultimately come down to which cooler's features align better with the user's specific needs and build.

Which should you buy?

When deciding between the Thermalright AXP90 X53 and AXP90 X47, both coolers offer solid performance and compatibility for compact builds. The AXP90 X53, with its higher profile and advanced bearing technology, excels in cooling performance but may pose compatibility issues with tall RAM. The AXP90 X47, on the other hand, is quieter, slightly cheaper, and designed for ultra-compact spaces, making it an excellent choice for users prioritizing low noise and compatibility.

Ultimately, if you require maximum cooling efficiency and don't mind the extra height, the AXP90 X53 could be beneficial. However, if you're looking for a quieter option with better RAM clearance, the AXP90 X47 is the better buy.