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Thermalright Aqua Elite 120 V3 Liquid CPU Cooler vs Thermalright Assassin X 90 SE V2 CPU Cooler

Updated August 2026The Thermalright Aqua Elite 120 V3 offers superior cooling performance and aesthetics, making it the better choice for demanding users. The Assassin X 90 SE V2 is a solid budget option for general use.

The Thermalright Aqua Elite 120 V3 offers superior cooling performance and aesthetics, making it the better choice for demanding users. The Assassin X 90 SE V2 is a solid budget option for general use.

Why Thermalright Aqua Elite 120 V3 Liquid CPU Cooler is better

Cooling Performance

Aqua Elite has higher airflow (66.17 CFM vs 32.77 CFM)

Aesthetics

Aqua Elite features ARGB lighting for enhanced visuals

Installation Ease

Aqua Elite comes with pre-installed fan and FAN HUB

Why Thermalright Assassin X 90 SE V2 CPU Cooler is better

Price

Assassin X is significantly cheaper at C$24.90

Noise Level

Assassin X operates quieter at 23.85 dBA

Compact Size

Assassin X is shorter at 118mm, fitting more cases

Overall score

Thermalright Aqua Elite 120 V3 Liquid CPU Cooler
85
Thermalright Assassin X 90 SE V2 CPU Cooler
65

Specifications

SpecThermalright Aqua Elite 120 V3 Liquid CPU CoolerThermalright Assassin X 90 SE V2 CPU Cooler
PriceC$41.75C$24.90
Fan Speed1500 RPM2200 RPM
Socket SupportAMD & IntelAMD & Intel
Cooling TypeLiquidAir
WarrantyN/AN/A

Dimension comparison

Thermalright Aqua Elite 120 V3 Liquid CPU CoolerThermalright Assassin X 90 SE V2 CPU Cooler

Overview of the Thermalright Aqua Elite 120 V3 Liquid CPU Cooler

The Thermalright Aqua Elite 120 V3 Liquid CPU Cooler is designed for superior cooling performance with its advanced technology. Priced at C$41.75, it features a fourth-generation pump head and a 120mm ARGB fan, ensuring excellent heat dissipation. Its configuration includes dual fans capable of reaching speeds of 1500 RPM and an airflow of 66.17 CFM, making it highly efficient in maintaining optimal CPU temperatures.

This cooler also shines in its aesthetics, with ARGB lighting that synchronizes with the motherboard for a striking visual effect. Its installation is user-friendly, compatible with multiple Intel and AMD sockets, which allows it to cater to a wide range of builds. Overall, the Aqua Elite 120 V3 combines cooling efficiency with visual appeal.

Overview of the Thermalright Assassin X 90 SE V2 CPU Cooler

The Thermalright Assassin X 90 SE V2 CPU Cooler presents a budget-friendly option at C$24.90 while still delivering solid performance. It employs upgraded AGHP technology, featuring a 4x6mm heat pipe that enhances cooling efficiency through both vertical and horizontal orientations. With a maximum fan speed of 2200 RPM and an airflow of 32.77 CFM, it competently manages CPU temperatures.

At 118mm tall, this cooler is designed to fit a variety of chassis, making it versatile for different builds. It is equipped with a PWM fan that operates at a noise level of just 23.85 dBA, ensuring relatively quiet operation. The Assassin X 90 SE V2 is also compatible with various Intel and AMD sockets, making it suitable for diverse setups, but it prioritizes cost-effectiveness over flashy features.

Cooling Performance Comparison

When it comes to cooling performance, the Thermalright Aqua Elite 120 V3 clearly outshines the Assassin X 90 SE V2. With an airflow of 66.17 CFM compared to the Assassin’s 32.77 CFM, the Aqua Elite is designed for higher thermal demands and can handle more intensive tasks. The dual-fan setup and lower noise levels of 25.6 dBA further enhance its cooling capabilities.

While both coolers are compatible with popular CPU sockets, the Aqua Elite’s advanced liquid cooling design allows for sustained performance under load, making it ideal for gamers and those running demanding applications. In contrast, the Assassin X 90 SE V2 is more suited for general use where extreme cooling is not a primary concern.

Noise Levels and Aesthetics

The noise levels of a CPU cooler can significantly influence overall system comfort, and this is where the Thermalright Assassin X 90 SE V2 has an edge. Operating at a maximum of 23.85 dBA, it is quieter than the Aqua Elite, which runs at up to 25.6 dBA. For users prioritizing silence, this could be a deciding factor.

In terms of aesthetics, the Aqua Elite 120 V3 features ARGB lighting that synchronizes with your motherboard, adding a visual flair that the Assassin X 90 SE V2 lacks. This makes the Aqua Elite not only a functional choice but also a stylish one for those looking to enhance their setup's appearance.

Installation Process

Both coolers are designed for ease of installation, supporting a range of Intel and AMD sockets. The Thermalright Aqua Elite 120 V3 comes pre-installed with the fan, simplifying the setup process. It also includes a FAN HUB to manage power connections effectively, which can be beneficial for those with multiple fans in their case.

On the other hand, the Assassin X 90 SE V2 provides clear installation instructions but does not include the same level of pre-installation convenience. While both coolers can be installed with relative ease, the Aqua Elite’s thoughtful design may save time and reduce potential installation errors.

Longevity and Reliability

Longevity is a critical factor when choosing a cooler, and both products are built to last. The Thermalright Aqua Elite 120 V3 is designed with a focus on low evaporation and high lifespan, which is essential for long-term reliability. Its pump and cooling efficiency are built to withstand years of use.

The Assassin X 90 SE V2, utilizing S-FDB bearings, also boasts a service life of up to 20,000 hours, indicating solid reliability. However, the Aqua Elite’s advanced features and materials suggest it may offer better durability under more demanding conditions. For users who intend to overclock or push their systems to the limit, the Aqua Elite may be the better long-term investment.

Price-to-Performance Ratio

In terms of price-to-performance, the Thermalright Assassin X 90 SE V2 offers an exceptional value at just C$24.90. It provides adequate cooling for casual users and those with standard computing needs. However, its performance may limit more demanding users who require advanced cooling solutions.

Conversely, the Thermalright Aqua Elite 120 V3, while priced higher at C$41.75, justifies its cost with superior cooling capabilities and additional features like ARGB lighting. For users looking for high performance, especially in gaming or heavy workloads, the investment in the Aqua Elite may pay off significantly in terms of CPU longevity and stability under stress.

Which should you buy?

Choosing between the Thermalright Aqua Elite 120 V3 and the Thermalright Assassin X 90 SE V2 ultimately hinges on your specific needs and budget. If you require top-tier cooling performance and are willing to invest more, the Aqua Elite 120 V3 is the clear choice, offering superior airflow, aesthetics, and reliability. However, if you are looking for an economical solution for standard computing tasks, the Assassin X 90 SE V2 provides solid performance at a significantly lower price point. Assessing your cooling requirements and budget will guide you to the right cooler for your setup.

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Thermalright Aqua Elite 120 V3 Liquid CPU Cooler vs Thermalright Assassin X 90 SE V2 CPU Cooler | versusfinder