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

Introduction to CPU Coolers

When it comes to cooling your CPU, choosing between the Noctua NH-U12S redux and the Thermalright Peerless Assassin 120 SE ARGB can significantly influence your system's performance and noise levels. The Noctua model is priced at £65.68, while the Thermalright option is considerably more affordable at £28.79. This article will delve into various aspects, including design, cooling performance, noise levels, and compatibility, helping you understand which cooler might be a better fit for your needs.

Design and Build Quality

The design of a CPU cooler plays a crucial role in its overall performance and compatibility. The Noctua NH-U12S redux features a slim 120mm size, ensuring excellent case, RAM, and PCIe compatibility. This cooler stands at a height of 158mm, allowing it to fit in most tower cases without overhanging RAM slots or blocking PCIe on most ATX and Micro-ATX motherboards.

In contrast, the Thermalright Peerless Assassin 120 SE ARGB boasts a striking aesthetic with its colourful ARGB lighting effects. It measures 125mm x 135mm x 155mm, making it slightly bulkier in width but still manageable for most cases. The use of 6 heat pipes and a pure copper base enhances its heat dissipation capabilities, showcasing a commitment to quality that matches its competitive price point.

Cooling Performance

Cooling performance is a pivotal factor when selecting a CPU cooler. The Noctua NH-U12S redux features a quiet NF-P12 redux-1700 120mm fan with PWM for automatic speed control, ensuring optimal cooling under load while remaining near silent at idle. This design is particularly beneficial for users seeking a balance between cooling efficiency and noise levels.

On the other hand, the Thermalright Peerless Assassin 120 SE ARGB is equipped with two PWM fans that can reach up to 1500 RPM, producing a maximum airflow of 66.17 CFM and a noise level of 25.6 dB(A). While its maximum fan speed indicates a strong cooling capability, users might need to consider the potential noise during peak operation, especially in quieter environments.

Noise Levels

When evaluating CPU coolers, noise levels can significantly impact user experience, especially in quiet settings. The Noctua NH-U12S redux is designed with this in mind, offering a near-silent operation at idle, thanks to its PWM fan technology. Users can expect a remarkably quiet computing experience without compromising cooling performance during intensive tasks.

Conversely, the Thermalright Peerless Assassin 120 SE ARGB operates at a maximum noise level of 25.6 dB(A). While this level is still relatively low, it is essential for potential buyers to note that during heavy CPU loads, the noise may become more noticeable. If silent operation is a priority, the Noctua model may have the upper hand.

Installation Process

The installation process is a critical aspect of any CPU cooler, as ease of setup can save time and frustration. The Noctua NH-U12S redux comes with the high-end NT-H1 thermal paste and the SecuFirm2 mounting system, allowing for straightforward installation on various Intel and AMD sockets, including LGA1851, LGA1700, LGA1200, and AM5. This focus on user-friendly installation is a hallmark of Noctua's reputation for quality.

In comparison, the Thermalright Peerless Assassin 120 SE ARGB also supports a wide range of CPU socket platforms, including Intel’s LGA 115X, 1200, 1700, and AMD’s AM4 and AM5. It comes with the necessary mounting plates and fasteners, making installation efficient. However, the detailed installation process may require users to be more cautious, particularly if they are less experienced with assembling cooling systems.

Compatibility

Compatibility with various systems is crucial when selecting a CPU cooler. The Noctua NH-U12S redux is designed for excellent compatibility, fitting in most tower cases due to its slim design and height of 158mm. It is particularly well-suited for Intel Core and AMD Ryzen processors, making it a versatile choice for a wide array of builds.

The Thermalright Peerless Assassin 120 SE ARGB, while slightly bulkier, still maintains broad compatibility with Intel and AMD sockets. Its dimensions and design leave room for RAM, ensuring that installation is not hindered by other components. Both coolers cater to a range of users, but the Noctua might edge ahead for those with tighter space constraints.

Aesthetic Appeal

Aesthetic appeal can be a deciding factor for many PC builders, and here, the Thermalright Peerless Assassin 120 SE ARGB shines with its colourful ARGB lighting. This feature allows users to customise their builds further, adding a unique flair to their setup. The dual fans not only enhance cooling but also provide a visually striking appearance.

The Noctua NH-U12S redux, while renowned for its performance, adopts a more utilitarian aesthetic. It is designed primarily with efficiency and functionality in mind, appealing to users who prefer a more minimalist look. Those prioritising performance over visual appeal may find the Noctua more suitable, while others may lean toward the Thermalright for its vibrant design.

Price Comparison

Price is often a deciding factor in purchasing decisions. The Noctua NH-U12S redux is priced at £65.68, reflecting its premium quality and performance standards. In contrast, the Thermalright Peerless Assassin 120 SE ARGB is significantly more budget-friendly at £28.79, making it an attractive option for those looking for performance without breaking the bank.

While the Noctua offers streamlined performance and renowned build quality, the Thermalright provides excellent value for money with its solid cooling capabilities and appealing aesthetics. Ultimately, the decision may come down to whether you are willing to invest more for enhanced performance or prefer a more economical choice.

Which should you buy?

Choosing between the Noctua NH-U12S redux and the Thermalright Peerless Assassin 120 SE ARGB boils down to your specific needs and preferences. If you prioritise quiet operation, exceptional build quality, and compatibility, the Noctua is likely the better choice. However, if you're looking for an affordable, visually appealing cooler with solid performance, the Thermalright would be a great fit. Ultimately, each cooler has its strengths, making either a compelling option based on what matters most to you.