vsversusfinder

be quiet! Pure Rock 3 Black Air Cooler vs Lyai 2-in-1 ARGB PWM Fan Hub with Controller

Updated August 2026The be quiet! Pure Rock 3 Black excels in cooling performance, while the Lyai hub offers great fan control and RGB features. Choose based on your priority.

The be quiet! Pure Rock 3 Black excels in cooling performance, while the Lyai hub offers great fan control and RGB features. Choose based on your priority.

Why be quiet! Pure Rock 3 Black Air Cooler is better

Cooling Performance

190W TDP for high-performance cooling

Compatibility

Slim design allows for better RAM clearance

Installation Ease

User-friendly preinstalled mounting system

Why Lyai 2-in-1 ARGB PWM Fan Hub with Controller is better

Price

More affordable at £10.99

RGB Features

Supports extensive RGB lighting customization

Fan Control

Intelligent PWM fan speed adjustment

Overall score

be quiet! Pure Rock 3 Black Air Cooler
85
Lyai 2-in-1 ARGB PWM Fan Hub with Controller
65

Specifications

Specbe quiet! Pure Rock 3 Black Air CoolerLyai 2-in-1 ARGB PWM Fan Hub with Controller
Brandbe quiet!Lyai
Cooling TypeAir CoolerFan Hub
ARGB SupportNoYes
PWM ControlNoYes
InstallationEasyMagnetic

Dimension comparison

be quiet! Pure Rock 3 Black Air CoolerLyai 2-in-1 ARGB PWM Fan Hub with Controller

Overview of Product Offerings

In this comparison, we will look at the be quiet! Pure Rock 3 Black Air Cooler and the Lyai 2-in-1 ARGB PWM Fan Hub with Controller. The be quiet! cooler is designed for high-performance cooling, while the Lyai hub focuses on fan control and RGB lighting. The Pure Rock 3 is priced at £27.99, making it a more substantial investment than the Lyai hub, which retails at £10.99. This article will explore the unique features and benefits of each product to help you decide which is better suited for your needs.

Cooling Performance

The be quiet! Pure Rock 3 Black is engineered for exceptional cooling performance, boasting a TDP of 190W. This makes it suitable for gaming, multimedia, and graphics systems, as well as entry-level PCs. Its four 6mm heat pipes enhance heat transfer efficiency, ensuring your CPU stays cool even under heavy workloads. In contrast, the Lyai hub does not directly cool but rather optimises cooling by controlling up to nine PWM fans. While the hub facilitates airflow management, it does not offer the same level of cooling capacity as the Pure Rock 3.

Design and Compatibility

The design of the be quiet! Pure Rock 3 Black enhances its compatibility with RAM and VRM coolers. Its slim profile allows for unrestricted memory height, making it a great fit for cases with limited space. Additionally, the installation process is user-friendly, featuring a preinstalled mounting bridge for easy attachment, even for AM5 CPUs. The Lyai hub, on the other hand, is compact and designed with a magnetic base for easy attachment to metal surfaces inside your case. While it excels in aesthetics and RGB lighting integration, it does not provide the same physical cooling solution as the Pure Rock 3.

Fan Control Features

The Lyai 2-in-1 ARGB PWM Fan Hub offers intelligent fan control by allowing automatic speed adjustments based on thermal conditions. Each port can manage the speed of connected fans, which helps reduce noise and optimise airflow. This level of control is beneficial for users wanting to maintain an efficient cooling system without manual adjustments. In contrast, the Pure Rock 3 focuses solely on cooling performance and does not include fan control capabilities, making the Lyai hub a better choice for those prioritising adjustable fan speeds and synchronised lighting.

RGB Lighting Capabilities

When it comes to RGB lighting, the Lyai hub is specifically designed for those who want to enhance their PC's visual appeal. It supports up to nine ARGB devices and offers over 360 dynamic lighting effects, providing users with extensive customisation options. The integration of a wireless remote and motherboard sync capabilities further enhances the user experience. The be quiet! Pure Rock 3 Black, while effective in cooling, does not include RGB features, appealing instead to users who prefer a more understated aesthetic without the added visual flair.

Power Delivery and Stability

Power delivery is a crucial aspect of component performance. The Lyai hub features a stable SATA power input, allowing it to draw direct power from your PSU. This ensures that all connected fans receive consistent performance without the risk of voltage drops. In contrast, the Pure Rock 3 Black relies on the CPU's power capabilities without any additional power management features. While this is adequate for cooling, the Lyai hub’s dedicated power source enhances its reliability for managing multiple fans.

Installation and User Experience

The installation process for the be quiet! Pure Rock 3 Black has been designed for ease of use. Its preinstalled mounting system simplifies attachment, allowing users to get their cooler up and running quickly. The Lyai hub also benefits from a straightforward installation process, thanks to its magnetic design, which allows for easy placement within the case. Both products prioritise user experience, but the Pure Rock 3’s focus on cooling installation may appeal more to those prioritising performance over aesthetics.

Price Point

With the be quiet! Pure Rock 3 Black priced at £27.99 and the Lyai hub at £10.99, there is a significant price difference between the two. The higher price of the Pure Rock 3 reflects its comprehensive cooling capabilities, making it an investment for serious gamers and PC builders. The Lyai hub, being much more affordable, is ideal for users who require fan control and RGB features without breaking the bank. Ultimately, the choice will depend on whether you value cooling performance or control and aesthetics more.

Which should you buy?

Choosing between the be quiet! Pure Rock 3 Black Air Cooler and the Lyai 2-in-1 ARGB PWM Fan Hub with Controller ultimately hinges on your specific needs. If your priority is high-performance cooling for demanding applications, the Pure Rock 3 is the clear winner with its impressive cooling capacity and compatibility features. Conversely, if you are looking for a budget-friendly solution that enhances airflow management and adds vibrant RGB lighting to your setup, the Lyai hub is an excellent choice. Consider your primary goals—performance or aesthetics—when making your decision.

versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

be quiet! Pure Rock 3 Black Air Cooler vs Lyai 2-in-1 ARGB PWM Fan Hub with Controller | versusfinder