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Delta A40 ARGB CPU Cooler vs Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler

Updated August 2026The Thermalright Frozen Notte 240 offers superior cooling performance and advanced features, making it the better choice for high-demand users, while the Delta A40 is a budget-friendly option for moderate tasks.

The Thermalright Frozen Notte 240 offers superior cooling performance and advanced features, making it the better choice for high-demand users, while the Delta A40 is a budget-friendly option for moderate tasks.

Why Delta A40 ARGB CPU Cooler is better

lower price

Delta A40 costs C$19.29

aesthetic design

Delta A40 has a unique circular design

easy installation

Delta A40 has straightforward mounting hardware

Why Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler is better

better cooling

Frozen Notte supports higher cooling efficiency

dual fans

Frozen Notte includes two PWM fans for enhanced airflow

longer lifespan

Frozen Notte's pump head lasts up to 40,000 hours

Overall score

Delta A40 ARGB CPU Cooler
65
Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler
85

Specifications

SpecDelta A40 ARGB CPU CoolerThermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler
Cooling TypeAirWater
Max RPM20005300
Airflow (CFM)7372.37
Power Dissipation220WN/A
ARGB SupportYesYes

Dimension comparison

Delta A40 ARGB CPU CoolerThermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler

Introduction to CPU Coolers

When it comes to cooling solutions for CPUs, two notable contenders are the Delta A40 ARGB CPU Cooler and the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler. Each product offers distinct features and benefits that cater to different user needs, making it essential to compare them carefully. The Delta A40 is priced at C$19.29, while the Thermalright Frozen Notte costs significantly more at C$63.90. This price difference sets the stage for a deeper examination of their capabilities and performance.

Design and Aesthetics

The Delta A40 features a unique design with circular elements and mirror-like accents that enhance its visual appeal. The rounded edges not only contribute to aesthetics but also improve tactile enjoyment, making it a stylish addition to any build. In contrast, the Thermalright Frozen Notte sports a more robust structure with a full copper mirror plane base and a black aluminum fin cold plate, providing a sleek and professional look. With both models supporting ARGB lighting, users can expect a visually stunning setup. However, the Thermalright’s design is more focused on performance-oriented aesthetics, making it a better choice for users prioritizing a professional appearance.

Cooling Performance

Cooling performance is a critical factor in CPU cooler selection. The Delta A40 can handle power dissipation up to 220W, making it suitable for high-performance gaming and creative tasks. It features a 120mm PWM silent cooling fan that operates at a maximum noise level of 29 dB(A), ensuring a balance between performance and quiet operation. On the other hand, the Thermalright Frozen Notte boasts superior cooling capabilities with a high-performance cold head that maintains speeds up to 5300 RPM. This model also includes dual PWM fans that deliver an impressive airflow of 72.37 CFM and a maximum noise level of 27.7 dB(A). Thus, while the Delta A40 offers solid performance, the Frozen Notte’s advanced water cooling technology provides a significant edge in cooling efficiency.

Installation and Compatibility

Both coolers are designed with user-friendly installation in mind. The Delta A40 comes with all-metal mounting hardware, compatible with a range of Intel and AMD platforms, including Intel LGA 115X/1200/1700 and AMD AM4/AM5. This ensures a hassle-free setup for most users. The Thermalright Frozen Notte also supports a wide array of platforms, including Intel LGA 1150/1151/1155/1156/1200/1700 and AMD AM4/AM5, making it highly versatile. Additionally, it recommends a chassis width of over 250mm for optimal fit, which may be a consideration for users with specific case dimensions. While both products are easy to install, the Frozen Notte offers a more extensive compatibility range, catering to a broader audience.

Noise Levels

Noise levels play a crucial role in user experience, particularly for gamers and professionals who require a quiet workspace. The Delta A40 operates at a maximum noise level of 29 dB(A), which is relatively quiet for an air cooler. In comparison, the Thermalright Frozen Notte is designed to operate at a maximum noise level of 27.7 dB(A) while still providing robust cooling performance. This slight advantage in noise levels may go unnoticed during regular use, but for noise-sensitive environments, the Frozen Notte could be the preferable option.

RGB Lighting Features

Both the Delta A40 and the Thermalright Frozen Notte incorporate ARGB lighting, allowing for customization and synchronization with other components. The Delta A40 features customizable lighting effects that can be adjusted through software, enhancing the user’s ability to create a personalized setup. The Thermalright Frozen Notte takes this a step further with its ARGB synchronization capabilities, enabling the lighting effects of the fans and water-cooling head to be coordinated with the motherboard’s 5V 3pin header. This feature provides a more cohesive lighting experience, potentially appealing to users who prioritise aesthetic integration across their build.

Price Comparison

The price difference between the two CPU coolers is quite significant, with the Delta A40 priced at C$19.29 and the Thermalright Frozen Notte at C$63.90. This price disparity reflects the differences in technology, materials, and performance capabilities. While the Delta A40 provides excellent value for users on a budget or those seeking a straightforward air cooling solution, the Thermalright Frozen Notte justifies its higher price with advanced cooling technology and superior performance. Users must weigh their budget against their cooling needs to make the best decision.

Which should you buy?

Choosing between the Delta A40 ARGB CPU Cooler and the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler ultimately depends on your specific requirements and budget. If you’re looking for an affordable, aesthetically pleasing air cooler that can handle moderate performance tasks, the Delta A40 is a solid choice. However, if you require superior cooling performance, advanced features, and a more professional design, the Thermalright Frozen Notte, despite its higher cost, is likely the better investment. Evaluating your needs against these factors will help you make an informed decision that best suits your CPU cooling requirements.

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Delta A40 ARGB CPU Cooler vs Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler | versusfinder