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Noctua NH-U12A chromax.Black, vs Thermalright AXP90-X53 Full Cooper Low Profile CPU

Updated August 2026 — Noctua NH-U12A chromax.Black, leads on cooling perf and design.

The Noctua NH-U12A chromax.Black offers superior performance and quieter operation, making it the better choice for high-end builds. The Thermalright AXP90-X53 is a budget-friendly option for compact systems.

Why Noctua NH-U12A chromax.Black, is better

Performance

Top-tier cooling efficiency for demanding CPUs

Noise Level

Quieter operation at idle and under load

Design

Premium aesthetic with all-black design

Why Thermalright AXP90-X53 Full Cooper Low Profile CPU is better

Price

Significantly lower cost

Size

Compact design for small form factor builds

Compatibility

Broad compatibility with various CPU sockets

Overall score

Noctua NH-U12A chromax.Black,
90
Thermalright AXP90-X53 Full Cooper Low Profile CPU
70

Specifications

SpecNoctua NH-U12A chromax.Black,Thermalright AXP90-X53 Full Cooper Low Profile CPU
Cooling TypeAirAir
Fan SpeedMax 2000 RPMMax 2700 RPM
Noise LevelQuiet22.4 dB(A)
Socket SupportIntel/AMDIntel/AMD
Warranty6 years2 years

Dimension comparison

Noctua NH-U12A chromax.Black,Thermalright AXP90-X53 Full Cooper Low Profile CPU

Overview of the Noctua NH-U12A chromax.Black

The Noctua NH-U12A chromax.Black is a premium 120mm single-tower CPU cooler, priced at $134.95. This cooler is widely recognized for its top-tier performance and compatibility across various systems. It features a dual-fan setup, which ensures efficient cooling while maintaining a quiet operation, making it suitable for high-performance builds.

The NH-U12A’s design includes a proven heatsink that has received more than 100 awards from international hardware websites. Its 158mm height allows it to fit in most tower cases without interfering with RAM or PCIe slots. Overall, the Noctua NH-U12A is a solid choice for those seeking reliability and performance in CPU cooling.

Overview of the Thermalright AXP90-X53

The Thermalright AXP90-X53 is a low-profile CPU cooler designed specifically for small form factor builds, priced significantly lower at $35.90. With a height of just 53mm, it is ideal for ITX cases where space is at a premium. This cooler incorporates AGHP technology to enhance heat transfer efficiency, which is crucial in compact builds.

Equipped with a 92mm PWM fan, the AXP90-X53 prioritizes quiet operation while delivering effective cooling performance. Its compatibility with multiple CPU sockets, including AMD AM4/AM5 and Intel LGA1700, makes it versatile for various systems. This cooler is a great budget-friendly option for those looking to save space without sacrificing performance.

Performance Comparison

The performance of the Noctua NH-U12A chromax.Black is top-tier, especially for a 120mm cooler, well-suited for demanding CPU loads. Its dual NF-A12x25 fans provide exceptional airflow with a focus on low noise, ensuring high cooling efficiency under load while remaining whisper-quiet at idle.

In contrast, the Thermalright AXP90-X53, while being effective for its size, may not match the NH-U12A in extreme performance scenarios. The AXP90 utilizes a single 92mm fan that operates at 2700 RPM and has a maximum air volume of 42.58 CFM. While it is designed to handle moderate workloads efficiently, the Noctua cooler's higher airflow and dual-fan design generally offer superior cooling performance for high-end CPUs.

Installation and Compatibility

The Noctua NH-U12A features a user-friendly installation process, thanks to its SecuFirm2 mounting system. It supports a wide range of CPU sockets, including Intel LGA1851, LGA1700, and AMD AM5/AM4. This broad compatibility ensures that users can easily install the cooler without compatibility issues.

On the other hand, the Thermalright AXP90-X53 also boasts wide compatibility with Intel and AMD sockets. However, its installation may require more attention due to unique mounting requirements, especially if the backplane conflicts with components on the motherboard. While both coolers are relatively easy to install, the NH-U12A’s user-friendly design may appeal more to beginners.

Design and Aesthetics

The Noctua NH-U12A chromax.Black features a sleek all-black design that enhances its visual appeal, making it suitable for various PC builds. This aesthetic is complemented by its high-quality materials and the overall premium look, which reflects Noctua's commitment to quality.

Conversely, the Thermalright AXP90-X53, with its compact and functional design, is tailored for efficiency rather than aesthetics. While it may not boast the same premium look as the NH-U12A, its low-profile design makes it an excellent fit for small cases where space is limited. The choice between these two comes down to personal preference regarding aesthetics versus functionality.

Noise Levels

In terms of noise levels, the Noctua NH-U12A excels with its dual fans operating quietly, thanks to the Low-Noise Adaptors included in the package. Users can expect a near-silent operation at idle and minimal noise under load, making it a great choice for quiet computing environments.

The Thermalright AXP90-X53, on the other hand, operates at a maximum noise level of 22.4 dB(A). While still relatively quiet for a CPU cooler, it may not match the whisper-quiet performance of the NH-U12A. For users who prioritize silent operation, the Noctua cooler has a clear advantage.

Price Considerations

The Noctua NH-U12A chromax.Black is priced at $134.95, which positions it in the premium segment of the CPU cooler market. Its features and performance justify the higher price point, especially for users with high-performance needs.

In contrast, the Thermalright AXP90-X53 offers a budget-friendly price of $35.90, making it about 73% cheaper than the Noctua cooler. This significant price difference appeals to users looking for an economical option for small form factor builds. However, potential buyers should weigh the performance benefits against the cost when making their decision.

Which should you buy?

Choosing between the Noctua NH-U12A chromax.Black and the Thermalright AXP90-X53 ultimately depends on your specific needs and budget. If you are seeking top-tier performance, quiet operation, and a premium aesthetic, the Noctua NH-U12A is worth the investment. However, if you require a compact, budget-friendly cooler for a small form factor build, the Thermalright AXP90-X53 offers excellent value for its price. Ultimately, weigh your performance needs against your budget to make the best choice for your system.