Thermalright AXP90 X47 Full Low Profile CPU Cooler vs DKARDU CPU Fan Bracket for AM4 Backplate
Updated August 2026 — The Thermalright AXP90 X47 excels in cooling performance and versatility for compact builds, while the DKARDU bracket offers a budget-friendly, practical solution for AM4 motherboard fan installation.
The Thermalright AXP90 X47 excels in cooling performance and versatility for compact builds, while the DKARDU bracket offers a budget-friendly, practical solution for AM4 motherboard fan installation.
Why Thermalright AXP90 X47 Full Low Profile CPU Cooler is better
Cooling Performance
Thermalright uses AGHP tech and 4 heat pipes with 92mm PWM fan at 42.58 CFM
Compatibility
Supports multiple Intel and AMD sockets including LGA1700 and AM5
Build Quality
Pure copper radiator with oxidation resistance and low-profile 47mm height
Why DKARDU CPU Fan Bracket for AM4 Backplate is better
Price
DKARDU bracket costs only C$10.99, much cheaper than Thermalright
Installation Aid
Includes magnetic screwdriver for easier mounting
Durability
Made of metal and plastic with high temperature resistance
Overall score
Specifications
| Spec | Thermalright AXP90 X47 Full Low Profile CPU Cooler | DKARDU CPU Fan Bracket for AM4 Backplate |
|---|---|---|
| Price (CAD) | C$43.39 | C$10.99 |
| Height | 47mm | N/A |
| Fan Size | 92mm PWM | Bracket only |
| Airflow | 42.58 CFM | N/A |
| Noise Level | 22.4 dB(A) | N/A |
| Material | Pure copper radiator | Metal & plastic |
| Socket Support | Intel LGA1700/115x/1200, AMD AM4/AM5 | AMD AM4 only |
Dimension comparison
Overview of Products
The Thermalright AXP90 X47 Full Low Profile CPU Cooler is a dedicated cooling solution for CPUs, priced at C$43.39. In contrast, the DKARDU CPU Fan Bracket for AM4 Backplate is a supporting accessory designed for AM4 motherboards, available at a much lower price of C$10.99. While both products aim to enhance CPU performance, they function in distinctly different capacities, making them suitable for various user needs.
Design and Build Quality
The Thermalright AXP90 X47 features a low-profile design with a total height of just 47mm, making it ideal for compact builds such as HTPCs or ITX systems. It utilises pure copper materials for improved heat transfer and oxidation resistance. In contrast, the DKARDU CPU Fan Bracket is constructed from a combination of metal and plastic, providing high temperature resistance and durability. While the cooler offers advanced cooling features, the bracket serves a more utilitarian purpose, supporting the installation of compatible cooling solutions.
Cooling Efficiency
Cooling efficiency is where the Thermalright AXP90 X47 stands out significantly. It employs AGHP technology with four 6mm heat pipes, enhancing its cooling performance and minimising the inverse gravity effect that can occur in various orientations. The cooler operates with a 92mm PWM fan, providing a maximum air volume of 42.58 CFM at a speed of 2700 RPM, which results in a noise level of only 22.4dB. On the other hand, the DKARDU bracket does not offer any cooling performance by itself; instead, it supports the installation of a heatsink fan, making its role supportive rather than directly impactful on cooling efficiency.
Compatibility
Both products offer broad compatibility, but they cater to different needs. The Thermalright AXP90 X47 is designed for a range of CPU slots, including Intel's LGA1700 through LGA1200 and AMD's AM4/AM5, making it a versatile choice for various builds. The DKARDU CPU Fan Bracket is specifically tailored for AM4 motherboards, ensuring a perfect fit for those using AMD’s latest processors. Users should consider their specific CPU socket type when choosing between these products.
Installation Process
The installation process for the Thermalright AXP90 X47 is straightforward, as it comes with the necessary mounting fasteners and detailed guidance through a manual or installation video. This user-friendly approach is beneficial for both novices and experienced builders. Conversely, the DKARDU CPU Fan Bracket also comes with a magnetic screwdriver, which simplifies the installation of the fan onto the AM4 motherboard. However, it is primarily a bracket and does not include a fan, meaning users will need to have a compatible heatsink fan ready for installation.
Price Comparison
The price difference between the two products is significant. The Thermalright AXP90 X47 is priced at C$43.39, reflecting its advanced cooling capabilities and build quality. The DKARDU CPU Fan Bracket, on the other hand, is much more budget-friendly at C$10.99, making it an economical choice for users who merely need a replacement bracket. When considering the investment, potential buyers should weigh the importance of cooling performance against budget constraints.
Target Audience
The Thermalright AXP90 X47 is targeted towards PC builders looking for efficient cooling solutions, especially in compact cases where space is limited. Its advanced features and cooling capabilities make it suitable for gamers and professionals requiring reliable thermal management. In contrast, the DKARDU CPU Fan Bracket is aimed at users who are either replacing a damaged bracket or simply need an affordable solution to install a heatsink fan. This makes it ideal for budget-conscious users or those engaged in minor repairs.
Which should you buy?
Deciding between the Thermalright AXP90 X47 Full Low Profile CPU Cooler and the DKARDU CPU Fan Bracket for AM4 Backplate ultimately depends on your specific needs. If you require effective cooling and are working with a compact build, the Thermalright AXP90 X47, with its advanced technology and compatibility with various CPU sockets, is the better choice at C$43.39. However, if you are in need of a straightforward and cost-effective solution for an AM4 motherboard, the DKARDU bracket at C$10.99 will serve its purpose well. Consider your build requirements and budget to make the most informed decision.
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