Thermalright TL-S12W X3 CPU Fan 120mm Case Cooler Fan vs Noctua NH-L12S
Updated August 2026 — The Noctua NH-L12S is a premium choice for high-performance cooling, while the Thermalright TL-S12W X3 offers great value for budget-conscious users.
The Noctua NH-L12S is a premium choice for high-performance cooling, while the Thermalright TL-S12W X3 offers great value for budget-conscious users.
Why Thermalright TL-S12W X3 CPU Fan 120mm Case Cooler Fan is better
price
Thermalright TL-S12W X3 is significantly cheaper.
quantity
Includes three fans in one package.
versatility
Can be used as both case and CPU fans.
Why Noctua NH-L12S is better
performance
Noctua NH-L12S is designed for high-performance CPUs.
noise
NH-L12S is engineered for ultra-quiet operation.
build quality
Includes high-end thermal paste and secure mounting system.
Overall score
Specifications
| Spec | Thermalright TL-S12W X3 CPU Fan 120mm Case Cooler Fan | Noctua NH-L12S |
|---|---|---|
| Max RPM | 1500 | unknown |
| Airflow (CFM) | 47.6 | unknown |
| Noise Level (dBA) | 23.2 | unknown |
| PWM Support | Yes | Yes |
| Thermal Paste | No | Yes |
| Mounting System | Basic | SecuFirm2 |
Dimension comparison
Overview of the Products
The Thermalright TL-S12W X3 CPU Fan and the Noctua NH-L12S are both designed for effective CPU cooling, but they cater to different needs and preferences. The TL-S12W X3 is a set of three 120mm case fans priced at C$19.59, while the NH-L12S is a premium low-profile CPU cooler costing C$87.95. This price difference highlights the varying target markets of these products, with Thermalright providing a budget-friendly option and Noctua appealing to users seeking high-quality cooling solutions for compact builds.
Performance and Cooling Efficiency
When it comes to cooling performance, the Thermalright TL-S12W X3 boasts a maximum speed of 1500 RPM with an airflow of 47.6 CFM, delivering effective cooling for both cases and CPU coolers. In comparison, the Noctua NH-L12S features a highly optimised NF-A12x15 120mm fan that also supports PWM, ensuring automatic speed control for ultra-quiet operation. While the exact airflow figures for the NH-L12S are not disclosed, it is designed as a deluxe choice for CPUs with moderate heat loads, making it suitable for high-performance processors like the AMD Ryzen 7950X3D.
Noise Levels
Noise levels are crucial in a cooling solution, especially for users prioritising a quiet computing environment. The Thermalright TL-S12W X3 operates at a maximum noise level of 23.2 dBA, which is relatively low for a case fan. On the other hand, the Noctua NH-L12S is engineered for ultra-quiet operation, thanks to its PWM support and Low-Noise Adapter. While specific noise figures are not provided for the NH-L12S, Noctua's reputation for low-noise performance suggests it would be quieter than many traditional CPU coolers.
Design and Build Quality
The design of the Thermalright TL-S12W X3 focuses on versatility, featuring soft silicone feet to reduce vibration and noise. Each package includes three fans, 12 mounting screws, and an instruction manual, making it easy to install. In contrast, the Noctua NH-L12S is a compact, premium-quality cooler with a total height of just 70mm, making it ideal for ITX and HTPC systems. The NH-L12S also includes high-end NT-H1 thermal paste and a SecuFirm2 mounting system for easy installation, showcasing its emphasis on build quality and user experience.
Compatibility
Compatibility is another critical factor when choosing cooling solutions. The Thermalright TL-S12W X3 can be used as a case fan and is versatile enough for use with CPU coolers, making it suitable for various setups. The NH-L12S, however, is specifically designed for CPU cooling and includes mounting options for a range of Intel and AMD sockets, including LGA1700, LGA1200, AM4, and AM5. This makes the NH-L12S a better choice for users looking for a dedicated CPU cooler that fits specific motherboard configurations.
Value for Money
The price point of the Thermalright TL-S12W X3 at C$19.59 offers great value for users seeking multiple case fans, especially when considering the inclusion of three fans in each package. In contrast, the Noctua NH-L12S, priced at C$87.95, reflects its premium build and performance capabilities. While it is more expensive, it targets users who are willing to invest in a high-quality cooling solution for demanding applications. Ultimately, value for money will depend on whether users prioritize quantity or quality in their cooling systems.
Installation and User Experience
Installation ease can significantly affect user satisfaction, and both products deliver in this regard. The Thermalright TL-S12W X3 comes with all necessary mounting screws and instructions, making it straightforward for users to set up. The Noctua NH-L12S enhances this experience with its SecuFirm2 mounting system, which is designed for easy installation across various Intel and AMD sockets. Users can expect a hassle-free setup process with both options, but the NH-L12S provides additional assurance of stability and efficiency.
Which should you buy?
Choosing between the Thermalright TL-S12W X3 and the Noctua NH-L12S ultimately depends on your specific cooling needs and budget. If you are looking for an affordable and versatile solution for case cooling or basic CPU cooling, the Thermalright TL-S12W X3 is an excellent choice. However, if you require a high-performance, quiet CPU cooler that excels in compact builds, the Noctua NH-L12S justifies its higher price with superior design and efficiency. Assessing your priorities will guide you to the right decision.
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