Noctua NH-L12S vs Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan
Updated August 2026 — The Noctua NH-L12S excels in performance and build quality, making it the better choice for demanding users, while the Thermalright TL-C12CW-S X3 is a budget-friendly option with appealing aesthetics.
The Noctua NH-L12S excels in performance and build quality, making it the better choice for demanding users, while the Thermalright TL-C12CW-S X3 is a budget-friendly option with appealing aesthetics.
Why Noctua NH-L12S is better
Cooling Performance
Noctua is designed for demanding cooling needs.
Build Quality
Noctua is known for premium materials and longevity.
Compatibility
Noctua supports a wider range of CPU sockets.
Why Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan is better
Price
Thermalright is significantly cheaper.
Aesthetics
Thermalright features customizable ARGB lighting.
Noise Levels
Thermalright operates at a reasonable noise level.
Overall score
Specifications
| Spec | Noctua NH-L12S | Thermalright TL-C12CW-S X3 CPU Fan 120mm White ARGB Case Cooler Fan |
|---|---|---|
| Current Price | C$87.95 | C$17.99 |
| Max RPM | 0 | 1550 |
| Airflow | 0 | 66.17 CFM |
| Noise Level | Quiet | ≤ 25.6 dBA |
| Installation Ease | Easy with SecuFirm2 | Easy with PWM |
Dimension comparison
Price Comparison
When comparing the Noctua NH-L12S and the Thermalright TL-C12CW-S X3, there is a significant difference in price. The Noctua NH-L12S is priced at C$87.95, while the Thermalright TL-C12CW-S X3 is much more affordable at C$17.99. This means the Noctua costs approximately 4.88 times more than the Thermalright, which may make the latter an appealing option for budget-conscious consumers or those looking for basic cooling solutions.
Cooling Performance
The Noctua NH-L12S is designed for more demanding cooling needs, being a compact, premium-quality low-profile CPU cooler ideal for ITX and HTPC systems. It features a highly optimised 120mm fan with PWM support for automatic speed control, ensuring ultra-quiet operation. In contrast, the Thermalright TL-C12CW-S X3 offers a maximum speed of 1550 RPM and airflow of 66.17 CFM, which is sufficient for general cooling but may not match the performance of the Noctua in high-load scenarios. Thus, while both fans provide cooling, the Noctua is likely to outperform the Thermalright under heavier CPU loads.
Design and Aesthetics
The Noctua NH-L12S has a functional, utilitarian design suited for compact builds, with a low profile of only 70mm in height. On the other hand, the Thermalright TL-C12CW-S X3 features high-brightness LED lighting that creates a visually appealing ARGB effect. With up to 17 lighting modes, it allows for customisation and synchronisation with other components. If aesthetics are a priority for users looking to enhance their build's visual appeal, the Thermalright may be the preferred choice, while the Noctua focuses more on functionality.
Noise Levels
The Noctua NH-L12S prioritises quiet operation, featuring a Low-Noise Adaptor that helps maintain a serene computing environment. Although specific dBA ratings are not provided, Noctua is known for producing exceptionally quiet fans. Conversely, the Thermalright TL-C12CW-S X3 operates at a noise level of up to 25.6 dBA. While this is relatively quiet for a cooling fan, it may not match the whisper-quiet performance of the Noctua. Therefore, users who require silent operation may lean towards the Noctua, while those who can tolerate a bit more noise might find the Thermalright acceptable.
Installation Ease
Both the Noctua NH-L12S and the Thermalright TL-C12CW-S X3 are designed for easy installation. The Noctua comes with the SecuFirm2 mounting system, which simplifies the mounting process on various platforms, including Intel LGA1851 and AMD AM4 sockets. The Thermalright also includes a 4-pin PWM fan cable interface that allows for automatic speed control based on motherboard temperature, adding convenience to its operation. However, the Noctua’s inclusion of high-end thermal paste and its well-regarded mounting system may provide an edge in terms of overall installation experience, particularly for those unfamiliar with CPU cooler setups.
Compatibility
The Noctua NH-L12S is explicitly designed to work with a range of CPUs, including Intel's LGA1700 and AMD's AM4 sockets, making it a versatile choice for various builds. It is particularly suited for CPUs that generate moderate heat loads, such as the AMD Ryzen 7950X3D. In contrast, while the Thermalright TL-C12CW-S X3 is advertised as compatible with CPU coolers, it does not specify particular socket compatibility, which may lead to some uncertainty regarding its applications. Therefore, for users who need guaranteed compatibility with a wide range of CPUs, the Noctua presents a clearer option.
Build Quality
Noctua is renowned for its high-quality products, and the NH-L12S is no exception. It features premium materials and is built to last, ensuring longevity even under regular use. The Thermalright TL-C12CW-S X3 has quality S-FDB bearings designed to reduce noise and extend the fan's lifespan, but it is priced significantly lower, which may reflect a difference in the materials used. While both products are well-made, those looking for a top-tier build may favour the Noctua for its reputation and robust construction.
Which should you buy?
Choosing between the Noctua NH-L12S and the Thermalright TL-C12CW-S X3 ultimately depends on your specific needs and budget. If you require a high-performance, low-profile cooler for demanding applications, the Noctua NH-L12S is worth the investment at C$87.95. However, if you are on a budget or need a basic cooling solution with appealing aesthetics, the Thermalright TL-C12CW-S X3 offers solid performance at a fraction of the cost at C$17.99. Each cooler has its strengths, making them suitable for different types of users.
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