Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler vs Noctua NH-U9S
Updated August 2026 — The Thermalright Frozen Notte 240 offers superior cooling performance and value, while the Noctua NH-U9S excels in compactness and quiet operation.
The Thermalright Frozen Notte 240 offers superior cooling performance and value, while the Noctua NH-U9S excels in compactness and quiet operation.
Why Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler is better
Cooling Performance
The Frozen Notte 240 is designed for high-efficiency cooling with a liquid cooling solution.
Price
The Frozen Notte 240 is more budget-friendly at C$63.90.
Compatibility
The Frozen Notte 240 supports a wider range of CPU sockets.
Why Noctua NH-U9S is better
Noise Levels
The NH-U9S is known for its ultra-quiet operation.
Compact Design
The NH-U9S is ideal for small form factor builds.
Build Quality
The NH-U9S is backed by a 6-year warranty and renowned Noctua quality.
Overall score
Specifications
| Spec | Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler | Noctua NH-U9S |
|---|---|---|
| Cooling Type | Liquid | Air |
| Max RPM | 2000 | 1500 |
| Noise Level | ≤27.7 DBA | ≤22 DBA |
| ARGB Lighting | Yes | No |
| Socket Support | Extensive | Moderate |
Dimension comparison
Overview of Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler and Noctua NH-U9S
The Thermalright Frozen Notte 240 Black ARGB V2 and the Noctua NH-U9S are both formidable options for CPU cooling, but they cater to different user needs and preferences. The Frozen Notte 240 is a liquid cooling solution priced at C$63.90, while the NH-U9S is an air cooler retailing for C$74.95. Understanding their features will help in choosing the right cooler for your build.
Cooling Performance
The Thermalright Frozen Notte 240 is designed for high-efficiency cooling, featuring a water block with a full copper mirror plane base and a 240mm black aluminum fin cold plate. This setup allows for low resistance and high cooling performance. In contrast, the Noctua NH-U9S employs a compact single-tower design that still manages to provide strong cooling performance despite its smaller form factor. Both coolers are effective, but the Frozen Notte 240 is better suited for high-performance CPUs that generate more heat, while the NH-U9S excels in smaller builds where space is a premium.
Design and Aesthetics
While the Thermalright Frozen Notte 240 boasts an impressive ARGB lighting system that synchronizes with your motherboard's 5V 3-pin connection, creating a dazzling light display, the Noctua NH-U9S offers a more understated and classic design. The NH-U9S is only 125mm tall, making it an ideal choice for HTPCs and small form factor builds, whereas the Frozen Notte's larger size allows for more elaborate cooling setups but requires a compatible case width of at least 250mm.
Noise Levels
The Frozen Notte 240 operates with two PWM fans that can reach up to 2000 RPM, producing a noise level of ≤27.7 DBA. This makes it relatively quiet for a liquid cooler, especially under load. On the other hand, the Noctua NH-U9S utilises a highly optimized NF-A9 92mm fan, which is known for its ultra-quiet operation. While both products are designed to minimize noise, users prioritizing silence may lean towards the NH-U9S due to its reputation for whisper-quiet performance.
Installation Process
The installation process for both coolers is designed to be user-friendly. The Thermalright Frozen Notte features a dual-platform full metal black buckle system, compatible with a wide range of Intel and AMD sockets, ensuring an easy setup for most users. Meanwhile, the Noctua NH-U9S comes with the SecuFirm2 mounting system, which is also straightforward and supports a variety of Intel and AMD sockets. While both coolers are easy to install, the NH-U9S may have a slight edge due to its inclusion of high-quality thermal paste and excellent documentation.
Compatibility
In terms of compatibility, the Thermalright Frozen Notte 240 supports an extensive range of CPUs, including Intel's LGA 1150/1151/1155/1156/1200/1700/2011/2066 and AMD's AM4/AM5/AM2/AM2+/AM3/AM3+/FM1/FM2/FM2+. This broad compatibility makes it a versatile choice for various builds. The Noctua NH-U9S is also compatible with popular Intel and AMD sockets, including LGA1700 and AM5. While both coolers offer solid compatibility, the Frozen Notte 240 stands out with its support for a wider range of CPU platforms.
Price Consideration
The Thermalright Frozen Notte 240 is priced at C$63.90, making it a more budget-friendly option compared to the Noctua NH-U9S, which retails for C$74.95. If cost is a significant factor in your decision-making process, the Frozen Notte offers excellent value for those looking for strong cooling performance without breaking the bank. However, the NH-U9S’s higher price may be justified by its reputation, build quality, and quieter operation.
Which should you buy?
Choosing between the Thermalright Frozen Notte 240 and the Noctua NH-U9S ultimately depends on your specific needs and preferences. If you require high cooling performance for a powerful CPU and appreciate the aesthetic appeal of RGB lighting, the Frozen Notte 240 is the clear choice at C$63.90. However, if you prefer a compact, quieter solution for a small form factor build and are willing to pay a premium for Noctua's renowned quality, the NH-U9S at C$74.95 is an excellent option. Consider your case size, CPU requirements, and noise tolerance when making your final decision.
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