Thermalright TL-S12RW X3 CPU Fan vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes
Updated August 2026 — The Thermalright TL-S12RW X3 CPU Fan excels in quiet operation and aesthetics, while the upHere H45K6 Low Profile CPU Cooler offers superior cooling performance and compatibility. Choose based on your specific needs.
The Thermalright TL-S12RW X3 CPU Fan excels in quiet operation and aesthetics, while the upHere H45K6 Low Profile CPU Cooler offers superior cooling performance and compatibility. Choose based on your specific needs.
Why Thermalright TL-S12RW X3 CPU Fan is better
lower price
C$19.90 vs C$49.99
quieter operation
≤23.2 dBA vs ≤27 dB(A)
aesthetic design
pure white design with ARGB
Why upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes is better
better cooling
150W TDP heat dissipation
compact design
45mm height for Mini ITX cases
universal compatibility
supports multiple CPU sockets
Overall score
Specifications
| Spec | Thermalright TL-S12RW X3 CPU Fan | upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes |
|---|---|---|
| Price | C$19.90 | C$49.99 |
| Airflow | 47.6 CFM | 35.34 CFM |
| Max RPM | 1500 | 2800 |
| Noise Level | ≤23.2 dBA | ≤27 dB(A) |
| Heat Pipes | 0 | 6 |
Dimension comparison
Overview of the Products
In the realm of CPU cooling solutions, the Thermalright TL-S12RW X3 CPU Fan and the upHere H45K6 Low Profile CPU Cooler offer distinct advantages tailored to different user needs. The Thermalright model retails for C$19.90, while the upHere option is priced at C$49.99. These price points reflect their unique designs and intended applications, with the Thermalright fan focusing on airflow and noise reduction, and the upHere cooler emphasizing compactness and cooling efficiency.
Design and Aesthetics
The design of the Thermalright TL-S12RW X3 is marked by its pure white aesthetic and slim round ARGB lines, which enhance its visual appeal. This fan measures 120mm x 120mm x 25mm and employs soft silicone feet to minimize noise during operation. In contrast, the upHere H45K6 boasts an ultra-compact 45mm height, making it an excellent choice for mini ITX builds. Its low-profile design ensures that it does not obstruct RAM slots, which is a crucial feature for users with space constraints. The aesthetics of both products cater to different setups, with Thermalright focusing on style and upHere prioritizing functionality.
Cooling Performance
The Thermalright TL-S12RW X3 provides an airflow of 47.6 CFM at a maximum speed of 1500 RPM and operates quietly at a noise level of ≤23.2 dBA. This makes it suitable for users looking for effective cooling without the distraction of fan noise. On the other hand, the upHere H45K6 is designed with six heat pipes and maintains a heat dissipation capacity of 150W TDP. Its slim 90mm fan operates at speeds ranging from 800 to 2800 RPM, delivering 35.34 CFM airflow while maintaining noise levels at ≤27 dB(A). Thus, while both products deliver cooling, the upHere offers a more robust thermal management solution for demanding CPUs.
Installation Process
The installation process for both products is designed to be user-friendly. The Thermalright TL-S12RW X3 connects via a standard 4-pin PWM connector, making it compatible with most motherboards. Meanwhile, the upHere H45K6 emphasizes its tool-free installation, promising to be set up in under five minutes. This ease of installation is particularly advantageous for users who may not have extensive technical skills or for those who frequently upgrade their systems. Both products cater to users looking for straightforward setups, but the upHere's design is specifically tailored for quick and hassle-free installation.
Noise Levels
When considering noise levels, the Thermalright TL-S12RW X3 excels with a maximum noise output of ≤23.2 dBA, making it an ideal choice for quiet computing environments. In comparison, the upHere H45K6 operates at a slightly higher noise level of ≤27 dB(A) at full speed. While both products are relatively quiet, the Thermalright model is particularly suited for users prioritizing silence in their builds, such as gamers or professionals working in sound-sensitive environments.
Compatibility
The Thermalright TL-S12RW X3 is versatile, functioning well as both a case fan and a CPU cooler fan, thus enhancing its compatibility across different setups. It can efficiently assist in dissipating heat from the case and CPU simultaneously. Conversely, the upHere H45K6 is engineered for universal hardware compatibility, supporting a wide range of Intel and AMD sockets, including LGA 1851, LGA 1700, and AM5. This makes it an excellent choice for users looking for a cooler that will fit a variety of systems without the worry of interference with RAM or motherboard components.
Durability and Lifespan
Durability is a significant factor in the long-term performance of cooling solutions. The Thermalright TL-S12RW X3 features a well-designed S-FDB V2 bearing, which aims to minimize shaking and vibration, enhancing its service life. While specific lifespan metrics for this model are not provided, its design suggests a focus on longevity. In contrast, the upHere H45K6 includes a fan rated for a lifespan of 40,000 hours, ensuring reliable performance over time. This extended lifespan is a crucial consideration for users looking for a dependable cooling solution that won’t require frequent replacements.
Which should you buy?
Choosing between the Thermalright TL-S12RW X3 CPU Fan and the upHere H45K6 Low Profile CPU Cooler ultimately depends on your specific needs. If you prioritise aesthetics and quiet operation at a lower price point, the Thermalright model at C$19.90 is an excellent choice. However, if you require superior cooling performance in a compact design with broader compatibility for various CPUs, the upHere H45K6 at C$49.99 might be worth the investment. Both products offer unique advantages, making them suitable for different users and configurations.
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