Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes

Overview of Low Profile CPU Coolers

In the realm of low-profile CPU coolers, the Thermalright AXP120-X67 and the upHere H45K6 present two compelling options. Both coolers aim to deliver efficient thermal management while maintaining a compact design suitable for space-constrained builds. The AXP120-X67 is priced at C$36.90, while the H45K6 is slightly more expensive at C$49.99, reflecting the differences in their features and cooling capabilities.

Design and Dimensions

The Thermalright AXP120-X67 boasts a height of 67mm, making it a low-profile option but not the most compact in its category. In contrast, the upHere H45K6 is designed with an ultra-compact height of just 45mm, making it ideal for Mini ITX cases. This significant 22mm difference in height provides the H45K6 with an advantage in tight installations, ensuring it fits effortlessly while maintaining full cooling power.

Cooling Performance

When it comes to cooling performance, the Thermalright AXP120-X67 features a 120mm PWM fan capable of reaching up to 1800 RPM, providing an airflow of 59 CFM at a maximum noise level of 26.1 dB(A). On the other hand, the upHere H45K6 employs a 90mm PWM fan that operates between 800 and 2800 RPM, delivering an airflow of 35.34 CFM with a noise level of up to 27 dB(A). While the AXP120-X67 offers greater airflow and a slightly quieter operation, the H45K6's fan design allows for a broader RPM range, which could be beneficial in varying workloads.

Heat Dissipation Technology

The Thermalright AXP120-X67 utilises six heat pipes with AGHP (Anti-Gravity Heat Pipe) technology, which enhances heat transfer efficiency and mitigates the issues of gravitational effects in various orientations. This design aims to maintain optimal cooling performance under different CPU loads. Conversely, the upHere H45K6 also features six heat pipes, ensuring efficient heat dissipation rated for a TDP of 150W. Both coolers are engineered for reliable performance, but the unique technology in the AXP120-X67 may provide an edge in specific scenarios.

Compatibility

The Thermalright AXP120-X67 offers robust compatibility, supporting a wide range of Intel and AMD sockets, including Intel's LGA 1700 and AMD's AM4. In comparison, the upHere H45K6 is equally versatile, accommodating Intel LGA 1851/1700/115x/1200/2011/2066 and AMD AM5/AM4/AM3 sockets. Both coolers ensure that users can fit them on various motherboards without compatibility issues, making them suitable for a diverse range of builds.

Installation Ease

The upHere H45K6 excels in installation ease, boasting a tool-free installation process that can be completed in under five minutes. Its design guarantees 100% memory clearance, avoiding any obstruction with RAM, which is particularly beneficial in compact builds. While the Thermalright AXP120-X67 also comes with metal fasteners for easy installation, it does not explicitly mention the same level of user-friendliness, which may be a consideration for less experienced users.

Noise Levels

Noise levels are an important factor for most PC builders, especially those aiming for silent operations. The Thermalright AXP120-X67 operates at a maximum of 26.1 dB(A), providing a quieter solution for high-performance cooling. The upHere H45K6, while slightly louder at 27 dB(A), still maintains a relatively low noise profile, particularly under moderate loads. For users prioritising silence, the AXP120-X67 may be the better choice, although the difference is marginal.

Price Comparison

The Thermalright AXP120-X67 is priced at C$36.90, presenting a more budget-friendly option for users looking for efficient cooling without breaking the bank. The upHere H45K6, on the other hand, is available for C$49.99, reflecting its advanced features and compact design. While the price difference is not insignificant, the added benefits of the H45K6 may justify the higher cost for users with specific needs regarding space and performance.

Which should you buy?

Choosing between the Thermalright AXP120-X67 and the upHere H45K6 ultimately depends on your specific requirements. If you need a more compact cooler with a lower height, the upHere H45K6 is an excellent choice, especially for Mini ITX builds. However, if superior airflow, slightly quieter operation, and advanced heat dissipation technology are your priorities, the Thermalright AXP120-X67 stands out as the more effective solution. Each cooler has its merits, making the decision reliant on your unique setup and cooling needs.