CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes
Updated August 2026 — The CORSAIR Nautilus 360 RS offers superior performance and features, making it ideal for high-end builds, while the upHere H45K6 is a budget-friendly option for compact systems.
The CORSAIR Nautilus 360 RS offers superior performance and features, making it ideal for high-end builds, while the upHere H45K6 is a budget-friendly option for compact systems.
Why CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler is better
Cooling Performance
Nautilus has a more powerful cooling system.
Design Features
Nautilus includes a customizable LCD screen.
Noise Levels
Nautilus operates at a quieter 20 dBA.
Why upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes is better
Price
upHere is significantly cheaper.
Installation
upHere offers a tool-free installation.
Compact Design
upHere fits in smaller cases.
Overall score
Specifications
| Spec | CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler | upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes |
|---|---|---|
| Cooling Type | Liquid | Air |
| Noise Level | 20 dBA | 27 dB(A) |
| TDP Support | N/A | 150W |
| Socket Compatibility | Various | Universal |
| Installation Time | N/A | <5 minutes |
Dimension comparison
Price Comparison
The CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler is priced at C$224.99, significantly higher than the upHere H45K6 Low Profile CPU Cooler, which retails for C$49.99. This means that the Nautilus costs more than four times the price of the upHere cooler. The substantial price difference suggests that the Nautilus may offer advanced features and performance suited for high-end builds, while the upHere cooler targets budget-conscious users who need effective cooling solutions for smaller systems.
Cooling Performance
When it comes to cooling performance, the CORSAIR Nautilus stands out with its powerful, low-noise design that efficiently manages CPU temperatures. Its efficient pump maintains high coolant flow, operating at a whisper-quiet 20 dBA. In contrast, the upHere H45K6 utilizes six heat pipes to provide reliable cooling, supporting a thermal design power (TDP) of 150W. While both coolers aim to deliver efficient cooling, the Nautilus is designed for more demanding applications, making it a better fit for high-performance CPUs.
Design and Aesthetics
The CORSAIR Nautilus features a customizable LCD screen that not only adds a unique visual element to your build but also allows for real-time monitoring of CPU temperatures or system stats. In contrast, the upHere H45K6 has a more utilitarian design focused on compactness, measuring just 45mm in height. While the Nautilus leans towards a stylish aesthetic, the upHere cooler prioritizes space efficiency, making it ideal for mini ITX cases where height restrictions are a concern.
Compatibility
Compatibility is a strong suit for both coolers, but they cater to different use cases. The upHere H45K6 boasts universal hardware compatibility, supporting a range of Intel and AMD sockets, including LGA 1700 and AM4. This ensures that it can fit into many mainstream builds without clash with RAM or other components. The CORSAIR Nautilus, while also compatible with various sockets, is more specialized, making it ideal for high-performance setups that may require more precise fitting and cooling capabilities.
Noise Levels
Noise levels are crucial for users seeking a quiet computing environment. The CORSAIR Nautilus operates at a low 20 dBA, ensuring that it can cool effectively without disrupting your work or gaming experience. The upHere H45K6 is also designed with noise considerations in mind, featuring a 90mm fan that produces noise levels of just 27 dB(A). While both coolers are relatively quiet, the Nautilus has the edge in silent operation, making it more suitable for audiophile or noise-sensitive environments.
Installation Process
The installation process can significantly impact user experience. The upHere H45K6 provides a tool-free installation process that can be completed in under five minutes, making it an attractive option for those who prefer simplicity. On the other hand, while the CORSAIR Nautilus does not specify installation time, its more complex design may require additional steps, especially due to its liquid-cooling system. Users looking for straightforward setups may find the upHere cooler more appealing.
Durability and Lifespan
Durability is an important factor when considering CPU coolers. The upHere H45K6 features a fan rated for a lifespan of 40,000 hours, ensuring long-term performance without significant degradation. Meanwhile, the CORSAIR Nautilus, while not explicitly stating its lifespan, is built with high-quality components designed for performance and longevity. Users should weigh the importance of longevity and potential replacement needs when choosing between these two products, especially for long-term builds.
Which should you buy?
Choosing between the CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler and the upHere H45K6 Low Profile CPU Cooler ultimately depends on your specific needs and budget. If you require high-performance cooling with advanced features, such as a customizable LCD and quieter operation, the Nautilus is a worthy investment despite its higher price of C$224.99. However, if you are looking for an affordable, compact solution that offers reliable cooling for less demanding setups, the upHere cooler at C$49.99 presents a compelling alternative. Both products excel in their niches, making your choice hinge on performance needs and budget constraints.
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