Thermalright Peerless Assassin 120 CPU Air Cooler vs Thermalright Frozen Notte 360 Black ARGB Water Cooling CPU Cooler
Updated August 2026 — The Thermalright Frozen Notte 360 offers superior cooling performance and advanced features, making it the better choice for high-performance builds.
The Thermalright Frozen Notte 360 offers superior cooling performance and advanced features, making it the better choice for high-performance builds.
Why Thermalright Peerless Assassin 120 CPU Air Cooler is better
Price
Peerless Assassin 120 is cheaper at C$51.39
Noise Level
Peerless Assassin 120 operates at 25.6 dB(A)
Size
Peerless Assassin 120 is more compact and easier to install
Why Thermalright Frozen Notte 360 Black ARGB Water Cooling CPU Cooler is better
Cooling Performance
Frozen Notte 360 has higher airflow at 72.37 CFM
Durability
Frozen Notte 360 has a lifespan of up to 40,000 hours
ARGB Lighting
Frozen Notte 360 features synchronized ARGB lighting
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 CPU Air Cooler | Thermalright Frozen Notte 360 Black ARGB Water Cooling CPU Cooler |
|---|---|---|
| Cooling Type | Air | Water |
| Max RPM | 1500 | 2000 |
| Airflow | 66.17 CFM | 72.37 CFM |
| Noise Level | 25.6 dB(A) | 27.7 dB(A) |
| Socket Support | Intel/AMD | Intel/AMD |
Dimension comparison
Overview of the Thermalright Peerless Assassin 120 and Thermalright Frozen Notte 360
The Thermalright Peerless Assassin 120 is a CPU air cooler priced at C$51.39, while the Thermalright Frozen Notte 360 is a water cooling solution available for C$65.37. Both products are designed to provide effective cooling for CPUs but employ different technologies and designs to achieve their performance.
The Peerless Assassin 120 features a dual-tower design with an effective heat dissipation area of 9600 cm², making it suitable for various CPU socket platforms, including Intel and AMD. In contrast, the Frozen Notte 360 utilizes a 360mm radiator and three PWM fans to maximize airflow and cooling efficiency, making it a powerful option for high-performance builds.
Cooling Performance Comparison
When it comes to cooling performance, the Thermalright Frozen Notte 360 excels with its water cooling technology. It features a maximum fan speed of 2000 RPM, providing an airflow of 72.37 CFM, which is greater than the Peerless Assassin 120's maximum airflow of 66.17 CFM at 1500 RPM. The advanced design of the Frozen Notte 360, including a full copper mirror plane base and a 360mm radiator, allows it to effectively dissipate heat from high-TDP CPUs.
On the other hand, the Peerless Assassin 120, with its dual-tower cooler design and six heat pipes, boasts a TDP handling capability of 245W. While it may not match the cooling potential of a water cooler in extreme conditions, it offers a robust solution for users looking for reliable air cooling performance.
Installation and Compatibility
The Thermalright Peerless Assassin 120 is designed for straightforward installation, featuring metal fasteners compatible with a wide range of Intel and AMD CPU sockets, including Intel's LGA 1700 and AMD's AM4/AM5. Its dimensions are 125mm (L) x 135mm (W) x 157mm (H), which allows for compatibility with most mid-tower cases.
Conversely, the Thermalright Frozen Notte 360 requires a chassis width of at least 250mm for proper installation due to its larger 360mm radiator. It also supports an extensive range of CPU sockets, including both Intel and AMD platforms. While the installation may be more complex than the Peerless Assassin 120, it offers superior cooling capabilities once set up.
Noise Levels
In terms of noise, the Thermalright Peerless Assassin 120 operates at a maximum noise level of 25.6 dB(A), which is relatively quiet for an air cooler. This makes it an excellent choice for users prioritizing low noise levels during operation.
The Frozen Notte 360, however, has a maximum noise level of 27.7 dB(A). While this is only slightly higher than the Peerless Assassin 120, users who are particularly sensitive to noise might prefer the quieter option. Both coolers are designed to minimize noise while providing effective cooling, but the Peerless Assassin 120 has the edge in this category.
Aesthetics and Lighting
Aesthetically, both the Thermalright Peerless Assassin 120 and the Frozen Notte 360 feature ARGB lighting, allowing them to integrate seamlessly into modern builds. The Peerless Assassin 120 has dual PWM fans with high-brightness LED atomizing fan blades that enhance its RGB lighting effect, creating a visually appealing setup.
The Frozen Notte 360, on the other hand, boasts synchronised ARGB lighting across its fans and water block, providing a more uniform and dazzling visual effect. With 1600W colour soft light effects, it offers a more vibrant lighting experience that can enhance the overall look of a gaming rig.
Durability and Lifespan
Durability is a critical factor for any cooling solution. The Thermalright Frozen Notte 360 features a water-cooling head designed to last up to 40,000 hours, ensuring long-term reliability. With a high-performance cold head and protective water pipes, it is built to withstand extended use without compromising performance.
In contrast, the Peerless Assassin 120 is a traditional air cooler, which inherently has a reliable lifespan but doesn’t guarantee the same longevity as a well-maintained water cooling system. However, its simpler design often results in fewer components that can fail over time.
Price Analysis
The Thermalright Peerless Assassin 120 is priced at C$51.39, making it an economical choice for users looking for good cooling performance without breaking the bank. It is particularly appealing for budget-conscious consumers seeking reliable air cooling.
On the other hand, the Thermalright Frozen Notte 360 is priced higher at C$65.37, reflecting its advanced water cooling technology and higher cooling capacity. While it may be a more substantial investment, the performance benefits it offers can justify the price for users with demanding cooling needs.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 and the Thermalright Frozen Notte 360 ultimately depends on your specific needs and preferences. If you’re looking for an affordable, low-noise air cooler that offers solid performance for standard builds, the Peerless Assassin 120 is an excellent choice. However, for those seeking advanced cooling performance for high-TDP CPUs and who don’t mind the higher price and potential installation complexity, the Frozen Notte 360 is the superior option. Both coolers have their strengths, and your choice should align with your cooling requirements and budget.
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