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Thermalright AXP90 X36 Black Low Profile CPU Air Cooler vs Noctua NH-U12S

Updated August 2026The Noctua NH-U12S offers superior performance, compatibility, and warranty, making it the better choice despite its higher price.

The Noctua NH-U12S offers superior performance, compatibility, and warranty, making it the better choice despite its higher price.

Why Thermalright AXP90 X36 Black Low Profile CPU Air Cooler is better

lower price

Thermalright AXP90 X36 Black costs C$26.90

compact design

Thermalright is a low-profile cooler

budget option

More affordable for cost-conscious buyers

Why Noctua NH-U12S is better

performance

Noctua NH-U12S has outstanding cooling performance

warranty

Noctua offers a 6-year warranty

installation

Noctua includes an easy installation system

Overall score

Thermalright AXP90 X36 Black Low Profile CPU Air Cooler
45
Noctua NH-U12S
85

Specifications

SpecThermalright AXP90 X36 Black Low Profile CPU Air CoolerNoctua NH-U12S
BrandThermalrightNoctua
Fan SizeNot specified120mm
PWM SupportNoYes
Thermal PasteNot includedNT-H1 included
Design TypeLow ProfileSlim Tower

Dimension comparison

Thermalright AXP90 X36 Black Low Profile CPU Air CoolerNoctua NH-U12S

Price Comparison

When comparing prices, the Thermalright AXP90 X36 Black is significantly more affordable at C$26.90, while the Noctua NH-U12S is priced at C$79.95. This makes the Thermalright cooler more appealing for budget-conscious consumers looking for a low-profile option. The price difference of C$53.05 could influence your decision if you're seeking a cost-effective cooling solution without compromising on performance.

Design and Compatibility

In terms of design, the Noctua NH-U12S features a classic 120mm slim-tower design that excels in cooling performance while maintaining excellent compatibility with cases, RAM, and PCIe slots. This design ensures that it does not overhang the RAM or PCIe slots on most current motherboards, which is a crucial factor for users with tight space constraints. The Thermalright AXP90 X36 Black, while not detailed in features, is labelled as a low-profile cooler, suggesting that it is also designed to fit in compact cases. However, specific compatibility details for the Thermalright cooler are not provided, leaving it unclear how well it matches the NH-U12S in this regard.

Cooling Performance

The Noctua NH-U12S is recognized for its outstanding cooling performance, attributed to its highly optimised NF-F12 120mm Focused Flow fan, which supports PWM and includes a Low-Noise Adaptor. This ensures automatic speed control and ultra-quiet operation. While the Thermalright AXP90 X36 Black is marketed as a CPU air cooler, there are no specific claims regarding its cooling performance or fan specifications. Consequently, potential buyers may lean towards the Noctua for assured performance metrics backed by its established reputation in the cooling market.

Noise Levels

Noise levels are a significant factor in CPU coolers, particularly for users who prioritise a quiet computing environment. The Noctua NH-U12S is designed with noise reduction in mind, featuring a Low-Noise Adaptor that allows for automatic speed control, ensuring ultra-quiet operation. The Thermalright AXP90 X36 Black does not provide any information about its noise levels or fan technology, making it difficult to determine how it compares in this category. For users sensitive to noise, the NH-U12S may be the better choice based on its specifications.

Installation Process

The Noctua NH-U12S includes a high-end NT-H1 thermal paste and a SecuFirm2 mounting system, which simplifies installation on various Intel and AMD platforms, including LGA1851, LGA1700, LGA1200, LGA115x, and AMD AM5 & AM4. There is no detailed information on the installation process for the Thermalright AXP90 X36 Black, which could be a disadvantage for users who prefer ease of setup. The NH-U12S’s comprehensive installation system could sway buyers looking for a hassle-free experience.

Warranty and Reliability

The Noctua NH-U12S comes with a renowned 6-year manufacturer’s warranty, reflecting the brand's confidence in its product's reliability and durability. In contrast, the Thermalright AXP90 X36 Black lacks any warranty information, which may lead to concerns regarding its long-term performance and reliability. For consumers prioritising peace of mind, the NH-U12S's extended warranty could be a decisive factor.

User Reviews and Reputation

While detailed user reviews are not provided in the data, it's important to note that Noctua is well-regarded in the cooling market for its high-quality products. The NH-U12S has a reputation for performance and quiet operation, backed by numerous positive testimonials over the years. The Thermalright AXP90 X36 Black, on the other hand, does not have information regarding user feedback or market reputation, making it harder for potential buyers to gauge its standing among peers.

Which should you buy?

In conclusion, choosing between the Thermalright AXP90 X36 Black and the Noctua NH-U12S hinges on several factors. If budget is your primary concern, the Thermalright AXP90 X36 Black offers an economical choice at C$26.90. However, for users prioritising performance, noise levels, compatibility, and warranty, the Noctua NH-U12S at C$79.95 provides a comprehensive package that justifies its higher price. The NH-U12S's proven track record in cooling performance and user satisfaction makes it a compelling option for those willing to invest more in their CPU cooling solution.

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Thermalright AXP90 X36 Black Low Profile CPU Air Cooler vs Noctua NH-U12S | versusfinder