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Noctua NH-U12A vs Thermalright PS120SE CPU Air Cooler, 7 Heat Pipes

Updated August 2026 — Noctua NH-U12A leads on noise level and fan efficiency.

The Noctua NH-U12A offers superior performance and quieter operation, making it the better choice for high-end builds. The Thermalright PS120SE is a budget-friendly option but lacks the same level of performance.

Why Noctua NH-U12A is better

Performance

NH-U12A rivals larger coolers

Noise Level

Virtually silent operation

Warranty

6-year warranty reflects quality

Why Thermalright PS120SE CPU Air Cooler, 7 Heat Pipes is better

Price

Significantly cheaper

Weight

Lighter at 0.9kg

Height

Slightly shorter at 154mm

Overall score

Noctua NH-U12A
88
Thermalright PS120SE CPU Air Cooler, 7 Heat Pipes
65

Specifications

SpecNoctua NH-U12AThermalright PS120SE CPU Air Cooler, 7 Heat Pipes
Cooling Capacity140mm classTDP 105W-280W
Noise Level≤25 dB(A)≤25.6 dB(A)
InstallationSecuFirm2 systemMounting plates included
Fan TypeNF-A12x25 PWMTL-C12B V2 PWM
Warranty6 yearsNot specified

Dimension comparison

Noctua NH-U12AThermalright PS120SE CPU Air Cooler, 7 Heat Pipes

Overview of the Noctua NH-U12A and Thermalright PS120SE

The Noctua NH-U12A is priced at $124.95, while the Thermalright PS120SE offers a significantly lower price of $35.90, making it about 71% cheaper. This substantial price difference may influence buyers depending on their budget and performance needs. The NH-U12A is known for its premium performance, while the PS120SE aims to provide a cost-effective cooling solution.

Performance Comparison

When it comes to performance, the Noctua NH-U12A boasts 140mm class performance in a 120mm size due to its advanced design featuring seven heatpipes and a dual fan configuration. This cooler can rival many larger 140mm coolers, making it a top choice for high-performance builds. The Thermalright PS120SE, equipped with seven heat pipes and a cooling capacity suitable for CPUs with a TDP of 105W to 280W, also delivers commendable performance. However, the NH-U12A's reputation for quiet operation under load gives it an edge in environments where noise is a concern.

Design and Compatibility

The Noctua NH-U12A features a compact design with a height of 158mm, ensuring excellent compatibility with most tower cases and not overhanging RAM slots on popular sockets. Its aesthetic is characterized by a classic brown and beige color scheme, which may appeal to some users. The Thermalright PS120SE, on the other hand, has a height of 154mm and is designed to fit a wide range of chassis models. Its anodized black frosted top provides a sleek look, making it a good fit for modern builds. Both coolers support a variety of Intel and AMD sockets, but the NH-U12A's additional offset mounting option may enhance its efficiency further.

Noise Levels

The Noctua NH-U12A is renowned for its virtually silent operation at idle, thanks to its state-of-the-art NF-A12x25 fans, which include Low-Noise Adaptors for automatic speed control. This makes it an excellent choice for users who prioritize a quiet computing experience. In contrast, the Thermalright PS120SE operates at a maximum noise level of 25.6 dB(A) with its TL-C12B V2 fan. While this level is reasonable for a cooling solution, it may not match the whisper-quiet performance of the NH-U12A, especially in quieter setups.

Installation and Ease of Use

The Noctua NH-U12A is designed for easy installation, providing a SecuFirm2 mounting system compatible with various Intel and AMD sockets. It also comes with high-end NT-H1 thermal paste, simplifying the installation process for users. The Thermalright PS120SE likewise offers compatibility with multiple CPU socket types and includes the necessary mounting plates and instructions. However, the NH-U12A's established reputation for user-friendly installation may give it a slight advantage in this category.

Cooling Efficiency

In terms of cooling efficiency, the Noctua NH-U12A utilizes advanced engineering to provide exceptional heat dissipation despite its smaller size. Its dual fan setup enhances airflow, allowing it to maintain optimal temperatures even during intensive workloads. The Thermalright PS120SE, with its AGHP 4.0 technology and a more traditional design, aims to deliver competitive cooling performance. While both coolers are effective, the NH-U12A's performance in real-world scenarios is often highlighted by users, especially in high-performance configurations.

Brand Reputation and Warranty

Noctua is well-regarded in the cooling industry, often praised for its build quality and customer support. The NH-U12A is backed by a six-year manufacturer's warranty, which reflects the brand's confidence in its product durability. Thermalright, having over 20 years of experience, also has a solid reputation but may not match the same level of recognition as Noctua. While the PS120SE is an economical choice, its warranty specifics are not detailed, which may leave some potential buyers seeking reassurance.

Which should you buy?

Choosing between the Noctua NH-U12A and the Thermalright PS120SE ultimately hinges on your specific needs and budget. If you prioritize performance, noise levels, and brand reliability, the Noctua NH-U12A is worth the investment at $124.95. However, if budget constraints are a significant factor and you are looking for a solid cooler at a lower price point, the Thermalright PS120SE, priced at $35.90, offers reasonable performance for the cost.