Noctua NH-U9S chromax.Black, vs Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat
Updated August 2026 — Noctua NH-U9S chromax.Black, wins on design and warranty, Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat wins on compatibility.
The Noctua NH-U9S chromax.Black offers superior performance and quieter operation, while the Thermalright PS120SE ARGB is a budget-friendly option with customizable lighting.
Why Noctua NH-U9S chromax.Black, is better
Cooling Performance
Noctua has a quieter and more efficient fan design.
Warranty
Noctua offers a 6-year warranty.
Noise Levels
Noctua operates more quietly at idle.
Why Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat is better
Price
Thermalright is significantly cheaper.
RGB Lighting
Thermalright offers customizable RGB options.
Fan Size
Thermalright has dual 120mm fans for better airflow.
Overall score
Specifications
| Spec | Noctua NH-U9S chromax.Black, | Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat |
|---|---|---|
| Fan Type | NF-A9 | TL-C12B-S V2 |
| Max RPM | 1500 | 1500 |
| Noise Level | ≤25 dB(A) | ≤25.6 dB(A) |
| Warranty | 6 years | N/A |
| Compatibility | Intel LGA115x, AMD AM4 | Intel LGA115x, AMD AM4 |
Dimension comparison
Price Comparison
When it comes to price, the Thermalright PS120SE ARGB CPU Air Cooler is significantly more affordable than the Noctua NH-U9S chromax.Black. Priced at $34.94, it is about 53% cheaper than the Noctua, which retails for $74.95. This price difference makes the Thermalright a compelling option for budget-conscious consumers, especially those who are looking to maximize value for performance.
Design and Aesthetics
The Noctua NH-U9S chromax.Black features a sleek all-black design, making it compatible with various color schemes and appealing to those who appreciate aesthetics in their build. In contrast, the Thermalright PS120SE ARGB offers customizable RGB lighting with up to 17 different modes, allowing users to personalize their setup further. While the Noctua emphasizes a more classic look, the Thermalright caters to gamers and enthusiasts who enjoy visual flair in their PC cases.
Cooling Performance
Cooling performance is crucial for maintaining optimal CPU operation. The Noctua NH-U9S features a renowned NF-A9 92mm fan, designed for whisper-quiet operation while delivering full cooling performance under load. In contrast, the Thermalright PS120SE utilizes dual 120mm PWM fans that can reach a fan speed of 1500 RPM, providing a maximum airflow of 66.17 CFM. Both coolers employ high-quality technologies, but the Thermalright’s dual-fan setup suggests a potentially higher cooling capacity, making it a strong contender for users with demanding thermal requirements.
Compatibility
In terms of compatibility, both coolers support a wide range of Intel and AMD socket types. The Noctua NH-U9S is compatible with Intel LGA1851, LGA1700, LGA1200, LGA115x, and AMD AM5 & AM4. The Thermalright PS120SE also accommodates various sockets, including Intel LGA1700/1851/1150/1151/1155/1156/1200 and AMD AM4/AM5. This makes both options versatile for different builds, though the Noctua’s compact size of 92mm is particularly advantageous for smaller cases and builds with limited space.
Installation Process
The installation process can significantly impact user experience. The Noctua NH-U9S comes with the SecuFirm2 mounting system and includes high-end NT-H1 thermal paste, ensuring an easy and secure setup on multiple platforms. On the other hand, the Thermalright PS120SE offers detailed installation instructions and the necessary mounting plates for various CPU slots. While both coolers prioritize user-friendliness, the Noctua’s included premium thermal paste may provide a slight edge for those looking for an all-in-one package.
Noise Levels
Noise levels are a critical consideration for many users. The Noctua NH-U9S is designed to operate quietly, especially at idle, thanks to its Low-Noise Adaptor and efficient fan design. While the Thermalright PS120SE can produce a noise level of up to 25.6 dB(A) under load, it still aims for a balance between performance and quiet operation. Users who prioritize silence may lean towards the Noctua, which is recognized for its whisper-quiet capabilities.
Durability and Warranty
Durability and warranty can influence long-term satisfaction with a product. The Noctua NH-U9S is backed by a 6-year manufacturer’s warranty, showcasing the brand's confidence in its product quality. The Thermalright PS120SE, while not specifying a warranty period, emphasizes its robust design with S-FDB bearings that promise a long service life of up to 20,000 hours. The longer warranty of the Noctua may provide peace of mind for users seeking reliability over time.
Which should you buy?
Choosing between the Noctua NH-U9S chromax.Black and the Thermalright PS120SE ARGB CPU Air Cooler ultimately depends on your specific needs and preferences. If you are looking for a premium cooler with a solid reputation, whisper-quiet operation, and a longer warranty, the Noctua is a strong choice despite its higher price. However, if you are budget-conscious and desire a cooler with customizable RGB lighting and potentially superior cooling performance, the Thermalright could be the more appealing option, especially at its price of $34.94. Consider your priorities in terms of aesthetics, cooling performance, and long-term reliability when making your decision.

