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Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air 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 durability, while the Peerless Assassin 120 is a budget-friendly option with quieter operation. Choose based on your cooling needs.

The Thermalright Frozen Notte 240 offers superior cooling performance and durability, while the Peerless Assassin 120 is a budget-friendly option with quieter operation. Choose based on your cooling needs.

Why Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler is better

lower price

Peerless Assassin 120 costs C$52.62

quieter operation

Peerless Assassin 120 max noise is 25.6 DBA

easier installation

Peerless Assassin 120 has simpler design for novice builders

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

better cooling

Frozen Notte 240 has superior thermal performance

longer lifespan

Frozen Notte 240 lasts up to 40,000 hours

more airflow

Frozen Notte 240 has a maximum fan speed of 2000 RPM

Overall score

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler
75
Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler
85

Specifications

SpecThermalright Peerless Assassin 120 Digital ARGB Black CPU Air CoolerThermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler
Cooling TypeAirWater
Max RPM18502000
ARGB LightingYesYes
CompatibilityAMD AM4/AM5, Intel LGA 1150-1200Intel LGA 1150-2066, AMD AM4/AM5
PriceC$52.62C$63.90

Dimension comparison

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air CoolerThermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler

Introduction to CPU Cooling Solutions

When it comes to cooling your CPU, selecting the right cooler can significantly impact performance and longevity. The Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler, priced at C$52.62, offers an air cooling solution, while the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler, which costs C$63.90, provides a liquid cooling option. Both products are designed to manage CPU temperatures effectively, but they take different approaches to achieve this goal.

Cooling Performance

The Thermalright Frozen Notte 240 is designed for superior cooling efficiency, featuring a dual radiator setup that allows for extensive heat dissipation. It boasts a maximum fan speed of 2000 RPM and an airflow of 72.37 CFM, which contributes to its effective cooling capabilities. In contrast, the Thermalright Peerless Assassin 120 utilises dual fans that can reach up to 1850 RPM with an airflow of 88.89 CFM. While the Peerless Assassin has a higher airflow, the Frozen Notte’s water cooling technology typically provides better thermal performance, especially during intensive tasks.

Noise Levels

Noise levels are a crucial factor when choosing a CPU cooler. The Thermalright Peerless Assassin 120 operates at a maximum noise level of 25.6 DBA, making it a quieter option compared to the Thermalright Frozen Notte 240, which can reach up to 27.7 DBA. While the difference in noise levels is marginal, the Peerless Assassin may be the better choice for users prioritising a quieter computing environment. However, both coolers are relatively silent during normal operation, ensuring a pleasant user experience.

Installation Process

Installation ease is an important consideration for users who prefer a hassle-free setup. The Thermalright Peerless Assassin 120 features SS2 clips that ensure compatibility with a variety of CPU models, making it user-friendly for installations. It can accommodate platforms such as AMD AM4/AM5 and Intel LGA 1150/1151/1155/1156/1200. Similarly, the Thermalright Frozen Notte 240 is designed for extensive compatibility, supporting a wide range of Intel and AMD sockets, including LGA 1150 through 2066 and AM4/AM5. Both coolers are designed to provide straightforward installation, but the Peerless Assassin's simpler design may appeal to novice builders.

Aesthetic Appeal

Both products feature ARGB lighting, allowing users to customize the visual elements of their builds. The Thermalright Peerless Assassin 120 has dual fans equipped with adjustable ARGB effects that can be synchronized with the motherboard's lighting software. In comparison, the Frozen Notte 240 also features ARGB lights that synchronize with the PWM fan and water block, creating a vibrant and cohesive lighting scheme. For users who value aesthetics in their build, both coolers offer visually striking options, but the choice ultimately depends on personal preference regarding air versus water cooling designs.

Durability and Lifespan

Durability is a key factor when investing in a CPU cooler. The Thermalright Frozen Notte 240 uses a high-quality copper base with a lifespan of up to 40,000 hours, ensuring long-term reliability. Its integrated design also minimizes potential failure points associated with traditional air coolers. On the other hand, the Thermalright Peerless Assassin 120 features S-FDB bearings on its fans, which are designed for longevity and reduced vibration. While both coolers are built with durable materials, the Frozen Notte's water-cooling components may offer a longer lifespan overall.

Price Comparison

Price is always a significant aspect of any purchase decision. The Thermalright Peerless Assassin 120 is priced at C$52.62, making it a budget-friendly option for those looking for effective air cooling. Conversely, the Thermalright Frozen Notte 240 comes in at C$63.90, reflecting its advanced water cooling technology. While the Peerless Assassin offers great value for its price, the additional cost of the Frozen Notte may be justified by its superior cooling performance and aesthetic features.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler and the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler depends largely on your cooling needs and preferences. If you prioritise affordability and a quieter operation, the Peerless Assassin is an excellent choice. However, for users seeking enhanced cooling performance and are willing to invest a bit more, the Frozen Notte offers superior thermal management and a more sophisticated aesthetic. Ultimately, both coolers are strong contenders, and your final decision should align with your specific requirements and budget.

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Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler vs Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler | versusfinder