Thermalright AXP90 X47 Full Low Profile CPU Cooler vs Noctua NM-i17xx-MP78

Introduction to CPU Coolers

When it comes to CPU cooling solutions, the Thermalright AXP90 X47 Full Low Profile CPU Cooler and the Noctua NM-i17xx-MP78 stand out as notable contenders. Each product offers unique features tailored to different user needs and preferences. The Thermalright cooler is priced at C$43.39, while the Noctua mounting upgrade kit is significantly more affordable at C$12.95. Understanding the differences in design, compatibility, and performance will help you decide which product suits your setup best.

Design and Build Quality

The Thermalright AXP90 X47 features a compact design with a height of just 47mm, making it an excellent choice for small form factor builds such as HTPCs or ITX systems. Its robust construction includes a pure copper radiator, enhancing its oxidation resistance and heat dissipation capabilities. In contrast, the Noctua NM-i17xx-MP78 is not a cooler itself but a mounting upgrade kit designed specifically for Noctua CPU coolers. This kit facilitates the installation of Noctua coolers onto Intel's LGA1851 and LGA1700 sockets, showcasing precision engineering with a tailor-made backplate. While the Thermalright cooler is a complete solution, the Noctua kit focuses on compatibility and reliability.

Performance and Cooling Efficiency

The Thermalright AXP90 X47 is equipped with a 92mm PWM fan that can achieve speeds of up to 2700 RPM, delivering an airflow of 42.58 CFM and a maximum noise level of 22.4 dB(A). This combination is designed to provide efficient cooling while maintaining a quiet operation, ideal for users seeking performance without excessive noise. Conversely, the Noctua NM-i17xx-MP78 does not provide cooling itself but enhances the usability of existing Noctua coolers, enabling them to operate efficiently on newer Intel sockets. Therefore, the performance comparison is more about the effectiveness of the cooler you choose to pair with the Noctua kit rather than the kit itself.

Compatibility and Installation

The Thermalright AXP90 X47 is highly versatile, supporting a range of CPU sockets including Intel's LGA1700 and AMD's AM4/AM5, making it an excellent choice for users with varied setups. The installation process is straightforward, aided by the included manual and installation video. On the other hand, the Noctua NM-i17xx-MP78 specifically caters to Noctua coolers, allowing them to be mounted on Intel’s LGA1851 and LGA1700 sockets. It features a dedicated one-piece backplate, ensuring optimal contact pressure and reliability during installation. For users who own compatible Noctua coolers, this kit simplifies the upgrade process significantly.

Noise Levels and Operation

The Thermalright AXP90 X47 operates at a maximum noise level of 22.4 dB(A), which is relatively quiet and suitable for environments where noise is a concern. The PWM fan adjusts its speed according to the CPU temperature, ensuring efficient cooling without unnecessary noise. In contrast, the Noctua NM-i17xx-MP78 does not generate noise on its own but enhances the installation of existing Noctua coolers, which are known for their quiet operation. Therefore, if noise levels are a priority, users should consider the cooler paired with the Noctua kit rather than the kit itself.

Brand Reputation and Trust

Thermalright has a strong reputation in the computer accessory market, boasting over 20 years of experience in developing cooling solutions. The AXP90 X47 reflects this expertise with its innovative design and reliable performance. Noctua, on the other hand, is renowned for its high-quality cooling products and has built a loyal customer base that values performance and quiet operation. The NM-i17xx-MP78, though just a mounting kit, continues this legacy by ensuring that users can easily adapt their coolers for newer Intel sockets.

Price Comparison

At C$43.39, the Thermalright AXP90 X47 is considerably more expensive than the Noctua NM-i17xx-MP78, which retails for only C$12.95. The price difference reflects the fact that the Thermalright product is a full CPU cooler, whereas the Noctua product is merely an upgrade kit. For users on a budget or those who already own Noctua coolers, the NM-i17xx-MP78 presents an economical option for enhancing compatibility. In contrast, those in need of a complete cooling solution will find the investment in the Thermalright AXP90 X47 worthwhile.

Which should you buy?

Choosing between the Thermalright AXP90 X47 Full Low Profile CPU Cooler and the Noctua NM-i17xx-MP78 ultimately depends on your specific needs and existing hardware. If you require a comprehensive cooling solution with strong compatibility across multiple CPU sockets, the Thermalright cooler is the better choice. However, if you already own a compatible Noctua cooler and are looking to upgrade to newer Intel sockets without breaking the bank, the Noctua kit is an excellent option. Evaluate your current setup and cooling requirements to make the best decision for your build.