Thermalright AXP90-X47 Full Low Profile ITX CPU Air Cooler vs be quiet! Dark Rock Pro 5 Air CPU Cooler

Overview

In the world of CPU coolers, the Thermalright AXP90-X47 Full Low Profile ITX CPU Air Cooler and the be quiet! Dark Rock Pro 5 Air CPU Cooler represent two distinct approaches to cooling performance. The AXP90-X47 is designed for compact builds with a low profile of just 47mm, making it ideal for ITX systems, while the Dark Rock Pro 5 is a high-performance cooler aimed at overclockers and gamers with its robust features and larger size.

Cooling Performance

When comparing cooling performance, the be quiet! Dark Rock Pro 5 stands out with its seven high-performance copper heat pipes, designed to handle peak CPU performance even in heavily overclocked systems. This capability is crucial for users pushing their CPUs to the limit. In contrast, the Thermalright AXP90-X47 utilises four 6mm heat pipes and features an air volume of 42.58 CFM at a maximum speed of 2700 RPM. While the AXP90-X47 is effective for smaller builds, the Dark Rock Pro 5 is better suited for demanding gaming and productivity tasks.

Noise Levels

Noise levels are a crucial factor for many users, especially those prioritising a quiet computing experience. The AXP90-X47 operates at a noise level of 22.4 dB(A), which is relatively low, making it suitable for home theatre PCs and quiet environments. The Dark Rock Pro 5 offers versatility with its Speed Switch, allowing users to choose between Quiet Mode, with a maximum fan speed of 1500 RPM, and Performance Mode at 2000 RPM. This adaptability gives users control over noise versus cooling performance, although at higher speeds, it may generate more noise than the AXP90-X47.

Size and Compatibility

Size and compatibility are critical considerations, especially for compact builds. The Thermalright AXP90-X47 measures just 94.5×95×47mm, making it an excellent choice for small cases where space is at a premium. It supports a wide range of Intel and AMD sockets, including LGA 1700 and AM5, ensuring compatibility with current CPU architectures. On the other hand, the Dark Rock Pro 5 is a larger cooler, designed for standard tower setups, and its installation may not be feasible in compact cases. This makes the AXP90-X47 more versatile for ITX builds, whereas the Dark Rock Pro 5 is aimed at users with more room to spare.

Installation Process

The installation process can vary significantly between these two coolers. The Dark Rock Pro 5 boasts a simple and elegant installation concept, featuring a detachable mesh top cover and pre-installed mounting components. This design ensures a straightforward setup for users. The AXP90-X47, while designed for low-profile applications, may require careful handling during installation due to its compact nature. Both coolers are built with user-friendliness in mind, but the Dark Rock Pro 5’s features might make it the preferred choice for those who value an efficient installation experience.

Aesthetics and Build Quality

Aesthetically, the be quiet! Dark Rock Pro 5 is known for its distinctive design, characterised by a sleek black finish that adds a touch of elegance to any build. The use of ceramic particles in its coating not only enhances its appearance but also contributes to its cooling efficiency. The Thermalright AXP90-X47, while functional, focuses more on performance than on visual appeal. Its copper radiator and simple design may appeal to users who prioritise function over form, but it lacks the premium aesthetic that the Dark Rock Pro 5 offers.

Price Comparison

Price is often a deciding factor for many consumers. The Thermalright AXP90-X47 is priced at £41.90, making it an affordable option for those needing a compact cooler without breaking the bank. In contrast, the be quiet! Dark Rock Pro 5 is priced at £75.99, reflecting its high-performance capabilities and premium features. While the AXP90-X47 is a budget-friendly choice for smaller builds, the Dark Rock Pro 5 justifies its higher price with enhanced cooling performance and versatility in demanding scenarios.

Which should you buy?

Choosing between the Thermalright AXP90-X47 and the be quiet! Dark Rock Pro 5 ultimately depends on your specific needs and system requirements. If you are building a compact ITX system and require a low-profile cooler that offers solid performance at a lower price point, the AXP90-X47 is a compelling choice. However, if you seek superior cooling performance, particularly for overclocking or high-load applications, and have the space for a larger cooler, the Dark Rock Pro 5 is worth the investment. Consider your build's size, your cooling needs, and your budget to make the best decision.