Thermalright Assassin X 120 SE CPU Air Cooler vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes

Design and Dimensions

The Thermalright Assassin X 120 SE CPU Air Cooler boasts a height of 148mm, making it suitable for medium-sized computer cases. In contrast, the upHere H45K6 Low Profile CPU Cooler has a significantly more compact design at just 45mm in height, ideal for space-constrained Mini ITX cases. This difference in height could be crucial for users with limited space, as the upHere cooler ensures that installation remains hassle-free without sacrificing performance. The Thermalright, while taller, offers a wider footprint which may provide better cooling for larger setups.

Cooling Performance

When it comes to cooling performance, the Thermalright Assassin X 120 SE has a TDP range of 125 to 225W, indicating its capability to handle higher thermal loads. It features four 6mm heat pipes utilizing the AGHP technique, which helps in effective thermal dissipation under various orientations. On the other hand, the upHere H45K6 cooler supports a TDP of up to 150W with its six 6mm heat pipes and dense aluminum fins. While both coolers are efficient, the Thermalright may be better suited for more demanding CPUs that require robust cooling solutions.

Fan Noise Levels

The Thermalright Assassin X 120 SE operates its PWM fan at a noise level of ≤25.6 dB(A), which is relatively quiet during operation. The upHere H45K6 also prioritizes quiet performance, managing to keep noise levels at ≤27 dB(A) while pushing a respectable 35.34 CFM of airflow. The slightly higher noise level of the upHere cooler could be a consideration for users building silent setups, but both coolers are designed to maintain a low-noise profile, making them suitable choices for noise-sensitive environments.

Installation and Compatibility

The Thermalright Assassin X 120 SE is compatible with various Intel and AMD sockets, including Intel 115X, 1200, 1700, and AMD AM4, ensuring broad compatibility across different platforms. It is equipped with metal fasteners for secure installation. Similarly, the upHere H45K6 is designed for universal compatibility, supporting Intel LGA 1851/1700/115x/1200/2011/2066 and AMD AM5/AM4/AM3 sockets. Its low-profile design guarantees zero RAM obstruction, making it a fantastic choice for compact builds. Both coolers provide various mounting solutions, but the upHere's tool-free installation feature allows for a quicker setup in under five minutes.

Brand Reputation

Thermalright has established a solid reputation in the cooling market over its 20 years of development, focusing on computer accessories including CPU air coolers and case fans. Their commitment to research and development has earned them a loyal following among PC enthusiasts. Conversely, upHere is a newer brand but has quickly gained traction for its innovative designs, particularly in low-profile cooling solutions. While Thermalright brings experience, upHere appeals to users looking for compact yet efficient options.

Price Comparison

The Thermalright Assassin X 120 SE is priced at C$25.59, making it an affordable choice for a high-performance CPU cooler. In contrast, the upHere H45K6 is more expensive at C$49.99. This price difference may reflect the upHere cooler's advanced low-profile design and enhanced compatibility for small form factor builds. Users should consider their budget alongside the specific needs of their build when choosing between these two products.

User Application Scenarios

For users with medium-sized cases and high-performance CPUs, the Thermalright Assassin X 120 SE is an excellent option, offering robust cooling capabilities and compatibility with a wide range of sockets. It is particularly suited for gamers and power users who prioritize cooling efficiency. Meanwhile, the upHere H45K6 is perfect for compact builds where space is a premium, such as Mini ITX setups. Its ultra-compact design and zero RAM obstruction guarantee that it can fit into smaller chassis without hindering performance.

Which should you buy?

Ultimately, the choice between the Thermalright Assassin X 120 SE and the upHere H45K6 boils down to your specific needs. If you require a more powerful cooler capable of handling higher TDPs and have the space for a larger unit, the Thermalright is the better option. However, if you're building a compact system and need a cooler that can fit in tight spaces without obstructing RAM, the upHere is the ideal choice. Both coolers offer excellent performance, but their suitability will depend on your particular case and cooling requirements.