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Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler vs TR-Assassin X 120R SE V2 CPU Air Cooler

Updated August 2026The Thermalright Frozen Notte 240 offers superior cooling performance and advanced features, making it the better choice for high-performance builds. However, the TR-Assassin X 120R SE V2 is a budget-friendly option that provides decent cooling at a lower price.

The Thermalright Frozen Notte 240 offers superior cooling performance and advanced features, making it the better choice for high-performance builds. However, the TR-Assassin X 120R SE V2 is a budget-friendly option that provides decent cooling at a lower price.

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

Cooling Performance

Frozen Notte has a higher RPM and better heat dissipation.

Build Quality

Frozen Notte features a premium copper mirror base.

Aesthetics

Frozen Notte offers customizable ARGB lighting.

Why TR-Assassin X 120R SE V2 CPU Air Cooler is better

Price

TR-Assassin X is significantly cheaper.

Noise Levels

TR-Assassin X operates at a lower noise level.

Compatibility

TR-Assassin X fits in most ATX cases due to its height.

Overall score

Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler
85
TR-Assassin X 120R SE V2 CPU Air Cooler
65

Specifications

SpecThermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU CoolerTR-Assassin X 120R SE V2 CPU Air Cooler
Cooling TypeLiquidAir
Max RPM53001550
Max AirflowN/A66.17 CFM
Noise LevelN/A≤25.6 dB(A)
Socket CompatibilityLGA 1150-2066, AM4/AM5LGA 1150-1700, AM4/AM5

Dimension comparison

Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU CoolerTR-Assassin X 120R SE V2 CPU Air Cooler

Overview

When it comes to cooling solutions for CPUs, enthusiasts often find themselves choosing between liquid and air coolers. In this comparison, we delve into the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler and the TR-Assassin X 120R SE V2 CPU Air Cooler. Priced at £44.99 and £14.49 respectively, these two coolers cater to different needs and budgets in the realm of computer cooling.

Cooling Performance

The Thermalright Frozen Notte 240 boasts superior cooling capabilities with its water cooling design, featuring a high-performance cold head that can reach speeds of up to 5300 RPM. This ensures efficient heat dissipation, making it ideal for high-performance CPUs under heavy loads. In contrast, the TR-Assassin X 120R SE V2, while effective, operates at a fan speed of 1550 RPM, which is significantly lower than its liquid counterpart. While it can achieve a maximum airflow of 66.17 CFM, it may not provide the same level of cooling efficiency as the Frozen Notte, particularly for overclocked setups.

Build Quality and Design

The build quality of the Thermalright Frozen Notte 240 is impressive, featuring a copper mirror plane base and a high-strength acrylic top cover. This combination not only enhances cooling efficiency but also adds an aesthetic appeal with its sleek design. On the other hand, the TR-Assassin X 120R SE V2 is constructed with aluminium and copper, offering a sturdy yet slightly less premium feel. The height of the Assassin X is 148mm, making it compatible with most ATX cases, while the Frozen Notte requires a chassis width of over 250mm, potentially limiting its use in smaller builds.

Installation Process

Installation can significantly influence user experience, and both coolers have their advantages. The Frozen Notte offers compatibility with a wide range of Intel and AMD sockets including LGA 1150 through 2066 and AM4/AM5. Its dual platform full metal black buckle system simplifies installation. Meanwhile, the TR-Assassin X, with its SS2 install system, is also designed for easy installation, particularly in ATX cases, but requires the original motherboard backplate for AM4 and AM5 installations, which may not be included. This could be a point of frustration for some users.

Aesthetics and RGB Features

In terms of aesthetics, the Thermalright Frozen Notte 240 stands out with its ARGB synchronisation, allowing users to create a dazzling light display. The lighting effects can be connected in series to avoid insufficient light slots, enhancing the visual appeal of a gaming rig. Conversely, the TR-Assassin X features static RGB lighting, which while visually pleasing, does not offer the same level of customisation as the Frozen Notte. This distinction may sway users who prioritise aesthetics in their builds.

Noise Levels

Noise levels are an important consideration for many PC builders. The Thermalright Frozen Notte, operating at high speeds, may produce more noise, though specific decibel ratings are not provided. The TR-Assassin X, however, has a rated noise level of ≤25.6 dB(A) at maximum load, making it a quieter option. Users who prefer a more silent operation, especially in environments where noise could be disruptive, may lean towards the Assassin X despite its lower cooling performance.

Price and Value

Price is a crucial factor for many buyers. The Thermalright Frozen Notte 240, at £44.99, represents a significant investment but offers advanced cooling technology and features that appeal to gamers and overclockers. In contrast, the TR-Assassin X at £14.49 is an economical choice for users looking for a reliable air cooler without breaking the bank. While it may lack some of the advanced features of the Frozen Notte, it delivers solid performance for its price point, making it an attractive option for budget-conscious builders.

Compatibility

Both coolers offer extensive compatibility with various CPU sockets, making them versatile options for different builds. The Frozen Notte supports a wide range of Intel and AMD sockets, ensuring it can accommodate most modern CPUs. The TR-Assassin X also supports popular socket types, including LGA 1150 and AM4/AM5, although it requires the original motherboard's backplate for certain installations. This may limit its compatibility slightly compared to the Frozen Notte, which is designed for broader use.

Which should you buy?

In conclusion, the decision between the Thermalright Frozen Notte 240 and the TR-Assassin X 120R SE V2 ultimately depends on your specific needs and budget. If you are seeking high-performance cooling with advanced features and aesthetic customisation, the Frozen Notte is the clear winner despite its higher price. However, if you are looking for a reliable, budget-friendly cooler that offers decent performance and low noise levels, the TR-Assassin X is an excellent choice. Each cooler has its strengths and weaknesses, so consider your priorities before making a purchase.

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Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler vs TR-Assassin X 120R SE V2 CPU Air Cooler | versusfinder