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

Overview of Thermalright Assassin X 120 SE and Noctua NH-U12S

The Thermalright Assassin X 120 SE is priced at C$25.59, while the Noctua NH-U12S is significantly more expensive at C$79.95. While both coolers are designed for effective CPU cooling, their price points reflect different market positions and brand reputations. Thermalright offers a budget-friendly option with competitive features, while Noctua is known for its premium quality and performance.

Design and Build Quality

The Thermalright Assassin X 120 SE features a compact design with dimensions of 125mm x 71mm x 148mm and a weight of 0.645kg. It is constructed using a robust aluminum heat sink and metal fasteners suitable for both Intel and AMD platforms. In contrast, the Noctua NH-U12S has a classic 120mm slim-tower design that ensures compatibility without overhanging RAM or PCIe slots, making it a versatile choice for various setups. The NH-U12S is built with high-quality materials and includes a 6-year manufacturer's warranty, underscoring Noctua's commitment to durability and reliability.

Cooling Performance

The Thermalright Assassin X 120 SE is equipped with a TL-C12C PWM fan capable of reaching a maximum speed of 1550 RPM, generating an airflow of 66.17 CFM while maintaining a noise level of no more than 25.6 dB(A). This performance is impressive for its price bracket. Meanwhile, the Noctua NH-U12S utilises the NF-F12 120mm Focused Flow fan, which is also PWM capable. Although specific airflow figures are not provided, the NH-U12S is renowned for its efficient cooling performance and ultra-quiet operation, making it a favourite among enthusiasts looking for top-tier performance.

Compatibility

When it comes to compatibility, the Thermalright Assassin X 120 SE supports a wide range of CPU sockets, including Intel 115X, 1200, 1700, and AMD AM4. Its versatility allows it to cater to a broad audience. The Noctua NH-U12S is similarly accommodating, supporting Intel's LGA 1851, LGA 1700, LGA 1200, and LGA 115x, as well as AMD AM5 and AM4. Both coolers are designed for modern platforms, ensuring that they meet the needs of current and future builds.

Noise Levels

The Thermalright Assassin X 120 SE operates at a maximum noise level of 25.6 dB(A), which is relatively quiet, making it suitable for users who prefer a silent working environment. The Noctua NH-U12S is designed for ultra-quiet operation, particularly when paired with its Low-Noise Adapter. While specific noise levels are not disclosed, Noctua’s reputation in the market suggests that it likely performs equally well, if not better, in maintaining lower noise levels during operation.

Installation Process

The installation of the Thermalright Assassin X 120 SE is made straightforward by its included metal fasteners and compatibility with various CPU sockets. It is designed to cater to both Intel and AMD platforms effectively. The Noctua NH-U12S also features the SecuFirm2 mounting system, which is praised for its ease of installation. With included high-end NT-H1 thermal paste, users can expect a hassle-free setup experience with both coolers, although Noctua’s method may provide a slight edge in terms of user-friendliness.

Brand Reputation

Thermalright, with over 20 years in the industry, has established itself as a reputable brand, especially in the gaming and performance market. Their products are known for good quality at competitive prices. On the other hand, Noctua has built a sterling reputation for producing some of the best cooling solutions in the market. Its products are frequently recommended by enthusiasts and professionals alike, primarily due to their performance and reliability backed by a substantial warranty.

Which should you buy?

Choosing between the Thermalright Assassin X 120 SE and the Noctua NH-U12S depends largely on your budget and specific requirements. If you are seeking an affordable cooling solution that offers decent performance, the Thermalright Assassin X 120 SE at C$25.59 is a compelling choice. However, if you are willing to invest more for superior build quality, quieter operation, and a well-regarded brand reputation, the Noctua NH-U12S at C$79.95 is likely the better option. Ultimately, both coolers present unique advantages, making them suitable for different types of users.