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Delta A40 ARGB CPU Cooler vs Noctua NM-i17xx-MP78

Updated August 2026The Delta A40 ARGB CPU Cooler offers superior cooling performance and aesthetics compared to the Noctua NM-i17xx-MP78, which is merely a mounting kit.

The Delta A40 ARGB CPU Cooler offers superior cooling performance and aesthetics compared to the Noctua NM-i17xx-MP78, which is merely a mounting kit.

Why Delta A40 ARGB CPU Cooler is better

Cooling Performance

Delta A40 supports up to 220W power dissipation.

Aesthetics

Delta A40 features customizable ARGB lighting.

Noise Level

Delta A40 operates at a maximum of 29 dB(A) for quiet performance.

Why Noctua NM-i17xx-MP78 is better

Price

Noctua NM-i17xx-MP78 is cheaper at C$12.95.

Installation Simplicity

Noctua NM-i17xx-MP78 is designed for easy installation.

Compatibility

Noctua NM-i17xx-MP78 allows use of existing coolers on newer sockets.

Overall score

Delta A40 ARGB CPU Cooler
85
Noctua NM-i17xx-MP78
60

Specifications

SpecDelta A40 ARGB CPU CoolerNoctua NM-i17xx-MP78
BrandOcypusNoctua
Current PriceC$19.29C$12.95
Fan Size120mmN/A
ARGB SupportYesNo
CompatibilityAMD & IntelIntel only

Dimension comparison

Delta A40 ARGB CPU CoolerNoctua NM-i17xx-MP78

Overview of the Delta A40 ARGB CPU Cooler

The Delta A40 ARGB CPU Cooler offers a powerful cooling solution with advanced features. It’s designed to handle high loads, with a maximum power dissipation of 220W, making it suitable for demanding gaming and creative tasks. The cooler is priced at C$19.29, positioning it as a mid-range option for users looking to enhance their CPU cooling capabilities.

The design of the Delta A40 is visually appealing, featuring a circular element layout and customizable ARGB lighting effects. This cooler also incorporates a 120mm PWM fan that operates quietly with a maximum noise level of 29 dB(A). Overall, the Delta A40 presents a blend of performance and aesthetics, appealing to gamers and enthusiasts alike.

Overview of the Noctua NM-i17xx-MP78

The Noctua NM-i17xx-MP78 is a mounting upgrade kit designed specifically for Noctua CPU coolers. Priced at C$12.95, it is a cost-effective solution for users wanting to install compatible Noctua coolers on Intel’s LGA1700 and LGA1851 sockets. This kit is particularly useful for those upgrading their systems or switching to newer Intel processors.

The NM-i17xx-MP78 features a dedicated one-piece backplate and fixed struts, ensuring outstanding reliability and optimal contact pressure. Its straightforward installation process makes it an attractive option for users who may not have extensive technical knowledge. While it does not include a cooler, it enhances the usability of existing Noctua products.

Performance Capabilities

The Delta A40 ARGB CPU Cooler is designed to handle a substantial power dissipation of up to 220W. This capability ensures that even high-performance CPUs can be effectively cooled during intensive tasks. With an impressive airflow of 73 CFM and a static pressure of 4.3 mmH2O, it strikes a balance between cooling performance and noise levels.

In contrast, the Noctua NM-i17xx-MP78 is not a cooling unit itself but a mounting kit that allows the use of existing Noctua coolers on newer Intel sockets. Therefore, its performance in terms of cooling capability cannot be directly compared to the Delta A40. Instead, it enhances the performance of compatible coolers by providing a reliable mounting solution.

Design and Aesthetics

The Delta A40 ARGB CPU Cooler boasts a modern and aesthetically pleasing design, featuring circular elements and customizable ARGB lighting. Users can adjust the lighting effects through compatible software, allowing for a personalised setup that enhances the visual appeal of their system. The cooler's streamlined design also helps reduce wind resistance while increasing durability.

On the other hand, the Noctua NM-i17xx-MP78 is a practical, utilitarian product primarily focused on function rather than aesthetic appeal. As a mounting kit, it lacks any lighting features or elaborate design elements. Its straightforward appearance reflects its purpose: to provide a reliable and effective means of mounting Noctua coolers on newer Intel sockets.

Noise Levels and Efficiency

The Delta A40 is equipped with a high-performance silent fan that operates at a maximum noise level of 29 dB(A). This low noise output is a significant advantage for users who value a quiet computing environment, especially during gaming or content creation sessions. The fan's ability to adjust its speed from 500 to 2000 RPM ensures efficient cooling while maintaining silence.

In contrast, the Noctua NM-i17xx-MP78 does not produce any noise, as it is merely a mounting kit and does not include any cooling components. However, its effectiveness in ensuring proper contact pressure and stability can indirectly contribute to the overall efficiency of the installed cooler. Users will need to consider the noise levels of their existing Noctua coolers when using this mounting kit.

Installation Process

The Delta A40 ARGB CPU Cooler comes with all-metal mounting hardware, making the installation process straightforward for both Intel and AMD platforms. It is compatible with a variety of socket types, including AMD AM4/AM3 and Intel LGA 115X/1200/1700/1851, allowing for versatility in system builds.

The Noctua NM-i17xx-MP78 is designed for easy installation, featuring a tailor-made backplate and fixed struts. This simplicity is beneficial for users who may not be familiar with CPU cooler installations. However, it is essential to note that this kit is intended for use with existing Noctua coolers, which will also need to be compatible with the new mounting system.

Price Comparison

The Delta A40 ARGB CPU Cooler is priced at C$19.29, which is a reasonable investment for users seeking an all-in-one cooling solution with advanced features. Its performance capabilities justify the cost, particularly for gamers and content creators.

In comparison, the Noctua NM-i17xx-MP78 is significantly cheaper at C$12.95, making it an economical choice for users who already own compatible Noctua coolers. However, it is crucial to understand that this product does not function as a cooling solution on its own but rather as an accessory that enhances the usability of existing coolers.

Which should you buy?

Choosing between the Delta A40 ARGB CPU Cooler and the Noctua NM-i17xx-MP78 ultimately depends on your specific needs. If you are looking for a complete CPU cooler that offers excellent performance, aesthetics, and quiet operation, the Delta A40 is the superior choice at C$19.29. However, if you already have a compatible Noctua cooler and are in need of a reliable mounting solution for Intel's newer sockets, the Noctua NM-i17xx-MP78 at C$12.95 is a practical and cost-effective option. Both products cater to different segments of the market, making it essential to consider your current setup and future requirements before making a decision.

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Delta A40 ARGB CPU Cooler vs Noctua NM-i17xx-MP78 | versusfinder