Corsair iCUE LINK LX120 RGB 120mm PWM Fan Single Pack vs Thermalright AXP90-X47 Full Low Profile ITX CPU Air Cooler

Overview of the Corsair iCUE LINK LX120 RGB Fan

The Corsair iCUE LINK LX120 RGB Fan is designed to enhance both the cooling performance and aesthetic appeal of your system. Priced at £27.59, this fan offers stunning RGB lighting and effective airflow capabilities, making it an attractive option for gamers and PC enthusiasts alike. With precise PWM control speeds reaching up to 2,400 RPM, it can deliver an impressive airflow of 69.9 CFM and a static pressure of 5.22mm-H2O, ensuring your components remain cool under load.

The fan features dual light loops with 18 LEDs, allowing for customisable lighting that can sync with other iCUE RGB devices. Additionally, its innovative design includes CORSAIR AirGuide Technology, which directs airflow towards the hottest components, enhancing cooling efficiency. The magnetic dome bearing technology also ensures a quieter operation while extending the fan's lifespan.

Overview of the Thermalright AXP90-X47

The Thermalright AXP90-X47 is a low-profile CPU air cooler that prioritises space efficiency without compromising cooling performance. Available for £41.90, this cooler is particularly suited for compact builds such as HTPCs and ITX systems. Measuring just 47mm in height, it fits comfortably in tight spaces, eliminating concerns over memory clearance.

Equipped with a 92mm PWM fan capable of speeds up to 2,700 RPM, it provides a maximum airflow of 42.58 CFM and a pressure of 1.33mm-H2O. The cooler's design incorporates four 6mm heat pipes using AGHP technology, which effectively mitigates gravity effects during operation, thus improving cooling performance. The pure copper radiator further enhances heat dissipation, making it a robust option for maintaining CPU temperatures.

Cooling Efficiency Comparison

When it comes to cooling efficiency, the Corsair iCUE LINK LX120 RGB Fan excels in airflow, delivering 69.9 CFM which is significantly higher than the Thermalright AXP90-X47's 42.58 CFM. This makes the Corsair fan particularly effective for systems requiring high airflow. However, the AXP90-X47 compensates with its integrated design, utilising heat pipes and a copper radiator to effectively manage CPU temperatures in confined spaces.

The LX120's static pressure of 5.22mm-H2O also indicates its ability to push air through restrictive environments, such as radiators, making it a strong candidate for liquid cooling setups. Conversely, the AXP90-X47, while lower in airflow, is specifically designed to handle CPU cooling efficiently in compact builds, making it a practical choice for users with limited space.

Noise Levels and Operation

Noise levels are a crucial consideration for many PC builders. The Corsair iCUE LINK LX120 operates quietly thanks to its Magnetic Dome Bearing technology, minimising friction and noise. While specific noise levels are not provided, the emphasis on quiet operation suggests that users can expect a relatively silent performance during operation.

In contrast, the Thermalright AXP90-X47 has a reported noise level of 22.4dB(A). This is considered relatively quiet, especially for a CPU cooler, making it suitable for environments where noise is a concern. However, its slightly higher maximum RPM of 2,700 might lead to increased noise under heavy load compared to the Corsair fan, which operates at a maximum of 2,400 RPM.

Aesthetic Appeal and Customisation

Aesthetically, the Corsair iCUE LINK LX120 RGB Fan stands out with its vibrant RGB lighting, featuring 18 LEDs that create stunning visual effects. The dual light loops allow for extensive customisation and synchronisation with other iCUE RGB devices, appealing to users who prioritise visual appeal in their builds.

On the other hand, the Thermalright AXP90-X47 takes a more utilitarian approach, focusing primarily on functionality rather than flashy aesthetics. While it does not offer RGB lighting, its sleek design fits well in compact cases without drawing attention away from other components. Users looking for a cooler that blends into their build may find the AXP90-X47 to be a suitable choice.

Installation and Compatibility

The Corsair iCUE LINK LX120 is designed for easy installation, utilising iCUE LINK bridge connectors, which allow for straightforward connectivity with other iCUE devices. However, it does require a separate iCUE LINK System Hub for optimal performance, which may add to the overall cost and complexity of setup.

The Thermalright AXP90-X47 is notable for its compatibility with a wide range of CPU sockets, including Intel LGA 1700, 1851, 1150, 1151, 1155, 1156, 1200 and AMD AM4/AM5. Its low-profile design makes it particularly suited for smaller cases, ensuring that it can fit without issues related to memory clearance. This versatility makes it an appealing option for builders working with compact systems.

Price Comparison

The Corsair iCUE LINK LX120 RGB Fan is priced at £27.59, making it a budget-friendly option for those looking to enhance their system's cooling and aesthetics without breaking the bank. In contrast, the Thermalright AXP90-X47 is more expensive at £41.90. While the price difference may reflect the additional complexity and performance of the AXP90-X47 in CPU cooling, it could be a consideration for users on a tighter budget.

Ultimately, the choice between these two products may hinge on whether one prioritises cooling performance and aesthetics over price and compact design.

Which should you buy?

Deciding between the Corsair iCUE LINK LX120 RGB Fan and the Thermalright AXP90-X47 boils down to your specific needs and preferences. If you are looking for an aesthetically pleasing fan with strong airflow and quiet operation, the Corsair fan is the better choice at £27.59. However, if you require a low-profile CPU cooler that provides excellent cooling for compact builds, the Thermalright AXP90-X47 is worth the higher price of £41.90. Both products excel in their respective areas, making them excellent choices depending on your build's requirements.