Noctua NH-U12S Redux vs Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes

Introduction to CPU Coolers

When it comes to CPU cooling solutions, the choice often boils down to performance, compatibility, and price. In this comparison, we pit the Noctua NH-U12S Redux against the Thermalright Assassin Spirit 120 EVO Dark. The Noctua cooler is priced at C$62.95, while the Thermalright option comes in at a significantly lower price of C$24.90. Both coolers cater to different user needs, making it essential to explore their features and capabilities to determine which is the better fit for your setup.

Performance Comparison

The Noctua NH-U12S Redux is known for its quiet operation and effective cooling performance. It features a 120mm fan with PWM control that optimises speed based on temperature. This cooler is designed to provide full performance under load while remaining near silent at idle. In contrast, the Thermalright Assassin Spirit 120 EVO Dark boasts a high-speed PWM fan that can reach up to 1850 RPM. While both are efficient, the Noctua cooler is renowned for its advanced engineering and overall reliability, making it a strong contender for users prioritising performance in demanding scenarios.

Compatibility

Compatibility is a crucial factor when selecting a CPU cooler. The Noctua NH-U12S Redux has a slim profile of 158mm in height, allowing it to fit most tower cases without obstructing RAM slots or PCIe slots on ATX and Micro-ATX motherboards. Its mounting system is compatible with a wide array of Intel and AMD sockets, including LGA1851, LGA1700, LGA1200, LGA115x, AM4, and AM5. The Thermalright Assassin Spirit 120 EVO Dark, while also compatible with various Intel and AMD platforms, requires the original backplate for AM4/AM5 motherboards. This slight complexity in installation could be a deciding factor for those seeking ease of use.

Build Quality and Design

Build quality can significantly affect a cooler's longevity and performance. The Noctua NH-U12S Redux is part of Noctua's renowned product line, known for its high-quality materials and durability. The cooler comes with high-end NT-H1 thermal paste and a SecuFirm2 mounting system, ensuring a secure fit. On the other hand, the Thermalright Assassin Spirit 120 EVO Dark features an anodic black brushed top cover and all-aluminium fins, which enhance its aesthetic appeal. While both coolers are well-built, Noctua's established reputation for quality may offer peace of mind to discerning users.

Noise Levels

Noise levels are a common concern for PC builders, especially for those who prefer a quiet computing environment. The Noctua NH-U12S Redux is engineered for silent operation, producing minimal noise thanks to its specially designed fan that maintains quietness even under load. Meanwhile, the Thermalright Assassin Spirit 120 EVO Dark, while efficient, may not be as silent as its Noctua counterpart, particularly at higher RPMs. Users prioritising a noise-free experience may find the Noctua cooler more appealing.

Price and Value

When evaluating price, the Thermalright Assassin Spirit 120 EVO Dark offers significant savings at C$24.90, making it an attractive choice for budget-conscious consumers. In contrast, the Noctua NH-U12S Redux, priced at C$62.95, represents a higher investment. However, this price includes advanced features and a reputation for superior cooling performance. For those on a tight budget, the Thermalright cooler provides decent performance at an excellent price point, while the Noctua cooler may justify its cost with enhanced reliability and effectiveness.

Installation Ease

Installation is a vital aspect for many PC builders. The Noctua NH-U12S Redux comes with the SecuFirm2 mounting system, allowing for straightforward installation on various sockets without the need for additional tools. This design feature makes it user-friendly, especially for first-time builders. The Thermalright Assassin Spirit 120 EVO Dark also has a relatively simple installation process, but users must be cautious to use the correct backplate for certain AMD sockets. The Noctua cooler's ease of installation might give it an edge for those who value a hassle-free setup.

Which should you buy?

In conclusion, choosing between the Noctua NH-U12S Redux and the Thermalright Assassin Spirit 120 EVO Dark ultimately depends on your specific needs and budget. If you prioritise top-notch performance, quiet operation, and build quality, the Noctua cooler is the clear winner. However, if you are looking for a budget-friendly option that still delivers decent cooling performance, the Thermalright cooler is an excellent alternative. Evaluate your priorities—be it performance, price, or ease of installation—to make the best choice for your PC cooling needs.