Thermalright Assassin King 120 SE ARGB CPU Air Cooler vs Noctua NH-U12S

Overview of the Thermalright Assassin King 120 SE ARGB and Noctua NH-U12S

The Thermalright Assassin King 120 SE ARGB and the Noctua NH-U12S are both well-regarded CPU air coolers, but they cater to different user needs and price points. The Thermalright cooler is priced at C$24.59, while the Noctua model comes in at C$79.95, making it significantly more expensive.

Thermalright brings over 20 years of experience in the cooling industry, with a focus on efficient cooling solutions. The Assassin King 120 SE ARGB features a PWM fan that operates at a maximum speed of 1550 RPM and can deliver airflow of up to 66.17 CFM while maintaining a noise level of 25.6 dB(A). On the other hand, the Noctua NH-U12S features a slim-tower design with excellent compatibility and is known for its quiet operation thanks to its NF-F12 120mm fan.

Design and Build Quality

The design and build quality of both coolers reflect their brands' philosophies. The Thermalright Assassin King 120 SE ARGB sports a height of 148mm, with a sleek ARGB lighting feature that adds aesthetic appeal to any build. It uses high-quality industrial materials such as PBT and PC, ensuring durability over time.

In contrast, the Noctua NH-U12S is designed with a classic slim-tower form factor that avoids overhanging RAM or PCIe slots, making it a great choice for compact builds. Its build is backed by a six-year manufacturer’s warranty, showcasing Noctua's confidence in its product quality. While both coolers are built for performance, the Noctua places a strong emphasis on compatibility and longevity.

Cooling Performance

Cooling performance is a crucial aspect when selecting a CPU cooler. The Thermalright Assassin King 120 SE ARGB is designed to handle a thermal design power (TDP) of 125W to 235W, making it suitable for a range of processors, including those with higher power demands. It achieves efficient cooling through its 5x6mm heat pipes and a capable 120mm fan.

The Noctua NH-U12S, while also effective, focuses on providing outstanding cooling performance within its slim design. It is optimised for compatibility with many Intel and AMD processors, including high-performance models. The combination of the NF-F12 fan and high-end NT-H1 thermal paste ensures that it maintains low temperatures even under load, making it a reliable option for gamers and professionals alike.

Noise Levels

When it comes to noise levels, both coolers are designed to operate quietly, but they achieve this in different ways. The Thermalright Assassin King operates at a maximum noise level of 25.6 dB(A), making it relatively quiet during operation. Its PWM fan further enhances this by adjusting the speeds according to the CPU temperature, which can help reduce noise when the system is under light loads.

On the other hand, the Noctua NH-U12S is engineered with a low-noise adapter that allows for automatic speed control, ensuring ultra-quiet operation. Noctua is renowned for its silent cooling solutions, and this model is no exception. Users can expect a tranquil computing environment, especially given its focus on low-noise operation.

Installation and Compatibility

Ease of installation and compatibility with various CPU sockets are significant factors for many users. The Thermalright Assassin King 120 SE ARGB comes with metal fasteners that support a wide range of Intel and AMD sockets, including 115X, 1200, 1700, and AM4/AM5. The cooler is designed for straightforward installation, making it accessible for both novice and experienced builders.

Conversely, the Noctua NH-U12S includes the SecuFirm2 mounting system that simplifies the installation process across various platforms, including Intel LGA115x and AMD AM4. This comprehensive compatibility ensures that the cooler can be efficiently mounted on a wide array of motherboards, enhancing its appeal to a broader audience.

Aesthetics and RGB Features

Aesthetics can play a significant role in a user’s final decision, particularly for those building custom rigs. The Thermalright Assassin King 120 SE ARGB features colourful ARGB lighting effects that can add a striking visual element to any build. This makes it an attractive option for gamers and PC enthusiasts who prioritise aesthetics alongside performance.

In contrast, the Noctua NH-U12S opts for a more classic, understated design. While it may lack RGB lighting, its neutral colour scheme allows it to fit seamlessly into a variety of builds. Users who prefer a more professional aesthetic or a minimalist approach may find the Noctua more appealing.

Price Comparison

Pricing is a pivotal factor when deciding between the Thermalright Assassin King 120 SE ARGB and the Noctua NH-U12S. The Thermalright cooler is priced at C$24.59, making it an affordable option for budget-conscious consumers or those seeking a cost-effective cooling solution. This price point allows users to enjoy quality cooling without breaking the bank.

On the other hand, the Noctua NH-U12S is priced at C$79.95, which reflects its premium build quality, brand reputation, and additional features. This higher price may be justified for users who require exceptional performance, quiet operation, and long-term reliability, particularly in demanding computing environments.

Which should you buy?

Choosing between the Thermalright Assassin King 120 SE ARGB and the Noctua NH-U12S ultimately depends on your specific needs and budget. If you are looking for an affordable, visually appealing cooler that offers decent performance, the Thermalright Assassin King is an excellent choice. However, if you prioritise performance, quiet operation, and compatibility in a premium package, the Noctua NH-U12S stands out as the more reliable option.