be quiet! Dark Rock Pro 5 Quiet Cooling CPU Cooler vs Thermalright AXP90 X47 Full Low Profile CPU Cooler,

Overview of the Products

The be quiet! Dark Rock Pro 5 is priced at $84.90, while the Thermalright AXP90 X47 comes in at $33.99, making it about 60% cheaper than its competitor. This stark price difference reflects the unique features and performance capabilities of each cooler, catering to different user needs and preferences.

Design and Aesthetics

The Dark Rock Pro 5 features a sleek and iconic design with a black coating that incorporates ceramic particles, giving it a premium look. Its dimensions are 145 x 136 x 168 mm, making it a substantial presence in any build. In contrast, the Thermalright AXP90 X47 boasts a low-profile design with a height of just 47mm, making it ultra-compact and ideal for smaller cases. While the Dark Rock Pro 5 continues the distinguished lineage of be quiet! coolers, the AXP90 X47’s compact form factor is perfect for users focusing on space efficiency.

Cooling Performance

When it comes to cooling performance, the Dark Rock Pro 5 stands out with its seven high-performance copper heat pipes and dual Silent Wings PWM fans. This cooler can manage temperatures effectively, even in heavily overclocked systems, showcasing its capability to maintain low temperatures during peak performance. Conversely, the AXP90 X47 utilizes four heat pipes and is equipped with a 92mm PWM fan, delivering an airflow of 42.58 CFM. Although it excels in smaller builds, its cooling performance is tailored more for moderate use compared to the robust capabilities of the Dark Rock Pro 5.

Noise Levels

The Dark Rock Pro 5 is engineered for quiet operation, featuring a Speed Switch that allows users to choose between Quiet and Performance Modes. In Quiet Mode, the fans operate at a maximum speed of 1500 RPM, resulting in a noise level that is designed for normal applications. The AXP90 X47, on the other hand, has a noise level of 22.4 dB(A), which is relatively quiet for a low-profile cooler. However, it lacks the advanced noise-reduction technologies found in the Dark Rock Pro 5, making it potentially less suitable for users seeking near-silent operation under heavy loads.

Installation Process

The installation process for the Dark Rock Pro 5 is described as simple and elegant, featuring a detachable mesh top cover for easy access. It comes with a pre-installed mounting bridge and black mounting kit, streamlining the setup experience. In comparison, while the AXP90 X47’s compact design facilitates an easier installation in tight spaces, it may not offer the same level of user-friendly features as the Dark Rock Pro 5. Users looking for a straightforward installation process may appreciate the latter’s attention to detail.

Compatibility

The Dark Rock Pro 5 is designed to support a wide range of CPUs, making it a versatile choice for various builds. Its compatibility with multiple sockets allows it to cater to both Intel and AMD users. Conversely, the AXP90 X47 is specifically designed for compact setups, supporting Intel LGA 1150/1151/1200/1700 and AMD AM4 sockets. While the AXP90 X47 is adept for smaller cases, users aiming for a broader compatibility range might find the Dark Rock Pro 5 more appealing.

Price and Value

With the Dark Rock Pro 5 priced at $84.90 and the AXP90 X47 at $33.99, there is a significant price disparity of about $50. The Dark Rock Pro 5 justifies its higher price with superior cooling performance, quieter operation, and a more robust build quality. However, for users on a budget or those with space constraints, the AXP90 X47 presents an excellent value proposition, providing decent cooling performance at a fraction of the cost.

Which should you buy?

Ultimately, the decision between the be quiet! Dark Rock Pro 5 and the Thermalright AXP90 X47 hinges on your specific needs. If you require high-end cooling performance and low noise levels, particularly for overclocked systems, the Dark Rock Pro 5 is worth the investment. However, if you're looking for an affordable, compact cooler for a smaller build, the AXP90 X47 is a solid choice that won’t break the bank. Your priorities in terms of performance, size, and budget will guide you towards the cooler that best fits your setup.