Thermalright AXP90 X53 Full Low Profile ITX CPU Cooler with 92mm Slim PWM Fan fo vs Noctua NM-i17xx-MP78
Updated August 2026 — The Thermalright AXP90 X53 is a superior choice for those needing a complete cooling solution, while the Noctua NM-i17xx-MP78 is ideal for users looking to upgrade existing setups.
The Thermalright AXP90 X53 is a superior choice for those needing a complete cooling solution, while the Noctua NM-i17xx-MP78 is ideal for users looking to upgrade existing setups.
Why Thermalright AXP90 X53 Full Low Profile ITX CPU Cooler with 92mm Slim PWM Fan fo is better
cooling performance
Thermalright AXP90 X53 provides active cooling with a high RPM fan.
broad compatibility
Supports multiple CPU sockets including AMD and Intel.
brand reputation
Thermalright has over 20 years of experience in CPU cooling.
Why Noctua NM-i17xx-MP78 is better
price
Noctua NM-i17xx-MP78 is significantly cheaper.
installation ease
Designed specifically for easy installation with Noctua coolers.
targeted upgrade
Perfect for users with existing Noctua coolers needing an upgrade.
Overall score
Specifications
| Spec | Thermalright AXP90 X53 Full Low Profile ITX CPU Cooler with 92mm Slim PWM Fan fo | Noctua NM-i17xx-MP78 |
|---|---|---|
| Cooling Type | Active | N/A |
| RPM | 2700 | N/A |
| Socket Support | LGA1700, AM4 | LGA1700, LGA1851 |
| Material | Aluminum | N/A |
| Installation | Manual & Video | Dedicated Kit |
Dimension comparison
Overview of the Products
In this comparison, we will examine the Thermalright AXP90 X53 Full Low Profile ITX CPU Cooler and the Noctua NM-i17xx-MP78. The Thermalright cooler is priced at C$45.99, while the Noctua accessory is significantly more affordable at C$12.95. This price difference reflects their distinct functionalities, as one is a complete CPU cooler while the other is a mounting upgrade kit.
The Thermalright AXP90 X53 is designed for efficient cooling in compact builds, featuring a slim design with a 92mm PWM fan. In contrast, the Noctua NM-i17xx-MP78 serves as a mounting upgrade for existing Noctua CPU coolers, specifically tailored for Intel’s LGA1700 and LGA1851 sockets. Understanding these differences is crucial for determining which product suits your needs better.
Design and Build Quality
The Thermalright AXP90 X53 boasts a low-profile design with a height of just 53mm, making it an excellent choice for small form factor builds. Its 92mm fan operates at high speeds of up to 2700 RPM, ensuring effective heat dissipation. The use of advanced AGHP technique enhances its heat transfer efficiency, doubling the performance of the cooler heatsink.
On the other hand, the Noctua NM-i17xx-MP78 is not a cooler itself but rather a well-engineered mounting upgrade. Its dedicated one-piece backplate ensures outstanding reliability and optimal contact pressure. While it does not offer cooling capabilities, its robust design facilitates straightforward installation for compatible Noctua coolers, making it an essential accessory for specific setups.
Compatibility
When it comes to compatibility, the Thermalright AXP90 X53 supports a wide range of CPU slots, including Intel’s LGA1700, LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, and AMD’s AM4 and AM5. This broad compatibility means that users can integrate this cooler into various systems without hassle.
Conversely, the Noctua NM-i17xx-MP78 is specifically designed for Intel’s LGA1700 and LGA1851 sockets, making it a targeted solution for those with compatible Noctua coolers. While the restricted compatibility may limit its appeal, it is essential for users who need to upgrade their existing setups to support the latest Intel processors.
Performance
The performance of the Thermalright AXP90 X53 is notable, with a slim PWM fan that can reach a speed of 2700 RPM. This high-speed capability makes it suitable for efficiently cooling even under high workloads, which is vital for gamers and heavy-duty users. Its innovative AGHP technology enhances heat transfer efficiency, effectively managing thermal output.
In contrast, the Noctua NM-i17xx-MP78 does not provide cooling performance on its own but enhances the functionality of existing Noctua coolers. Therefore, its performance is contingent on the cooler it is paired with. This product is focused on improving the installation and reliability of cooling solutions rather than providing cooling capabilities itself.
Installation Process
The installation process for the Thermalright AXP90 X53 is user-friendly, with clear instructions provided in the manual and supporting installation video. It includes metal mounting fasteners compatible with various platforms, making it easier for users to set up.
The Noctua NM-i17xx-MP78 also emphasizes ease of installation. Its design allows for a straightforward setup with dedicated mounting points and clear instructions. Additionally, the cooler can be installed turned by 90° if space permits, adding flexibility in constrained environments.
Brand Reputation
Thermalright has established a reputation over 20 years in the computer accessories market, particularly known for its effective CPU coolers and related products. The focus on R&D within their product lines is evident in the features offered by the AXP90 X53, which appeals to performance enthusiasts.
Noctua, on the other hand, is renowned for its high-quality cooling solutions, known for their durability and performance. The NM-i17xx-MP78 enhances the usability of Noctua’s existing coolers, reinforcing the brand’s commitment to reliability and customer satisfaction. Both brands are respected in the PC building community, but their offerings target different user needs.
Price Point
The Thermalright AXP90 X53 is priced at C$45.99, reflecting its comprehensive features as a full CPU cooler. In contrast, the Noctua NM-i17xx-MP78 is available for only C$12.95, which is significantly lower. This price difference underscores the distinct purposes of the products, with the AXP90 X53 intended as a standalone cooler and the NM-i17xx-MP78 serving as a supplemental accessory for existing coolers.
For users on a budget or looking to upgrade their current setup, the Noctua NM-i17xx-MP78 offers an economical choice. However, those in need of a capable cooling solution will find the value in the Thermalright AXP90 X53 despite the higher price.
Which should you buy?
When deciding between the Thermalright AXP90 X53 and the Noctua NM-i17xx-MP78, consider your specific needs. If you are looking for a complete cooling solution for a compact build, the Thermalright AXP90 X53 is the clear choice with its efficient cooling capabilities and broad compatibility.
However, if you already own a compatible Noctua cooler and require an upgrade for Intel’s LGA1700 or LGA1851 sockets, the Noctua NM-i17xx-MP78 is an excellent, budget-friendly option that enhances your existing setup. Ultimately, your choice should align with your current system and cooling requirements.
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