upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes vs Thermalright Aqua Elite 360 V3 Liquid CPU Cooler
Updated August 2026 — The upHere H45K6 is a budget-friendly option for compact builds, while the Thermalright Aqua Elite 360 V3 offers superior cooling performance for high-end systems.
The upHere H45K6 is a budget-friendly option for compact builds, while the Thermalright Aqua Elite 360 V3 offers superior cooling performance for high-end systems.
Why upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes is better
price
upHere is significantly cheaper at C$49.99
compact design
upHere fits in Mini ITX cases without obstruction
easy installation
upHere allows tool-free installation in under 5 minutes
Why Thermalright Aqua Elite 360 V3 Liquid CPU Cooler is better
cooling performance
Thermalright excels with liquid cooling technology
airflow
Thermalright provides higher airflow at 66.17 CFM
noise level
Thermalright operates quieter at ≤23 dBA
Overall score
Specifications
| Spec | upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes | Thermalright Aqua Elite 360 V3 Liquid CPU Cooler |
|---|---|---|
| Brand | upHere | Thermalright |
| Price (CAD) | C$49.99 | C$91.70 |
| Cooling Type | Air | Liquid |
| Fan Noise (dBA) | ≤27 | ≤23 |
| Installation | Tool-free | AIO setup |
Dimension comparison
Overview of the Products
In the realm of CPU cooling solutions, the upHere H45K6 Low Profile CPU Cooler and the Thermalright Aqua Elite 360 V3 Liquid CPU Cooler offer distinct approaches to thermal management. The upHere model is priced at C$49.99, making it a budget-friendly option for those with space constraints, while the Thermalright model, at C$91.70, targets users seeking advanced cooling performance with its liquid cooling technology. Both coolers are compatible with a range of CPU sockets, but their designs and functionalities cater to different user needs.
Design and Form Factor
The upHere H45K6 features an ultra-compact 45mm design, ideal for Mini ITX cases, ensuring it fits seamlessly in limited spaces without compromising performance. Its low height allows for full RAM clearance, making it a practical choice for small-form-factor builds. In contrast, the Thermalright Aqua Elite 360 V3 adopts a larger form factor, requiring more space to accommodate its 360mm radiator and three 120mm fans. This design, while less compact, provides superior heat dissipation capabilities, ideal for high-performance CPUs and overclocking scenarios.
Cooling Performance
When it comes to cooling performance, the Thermalright Aqua Elite 360 V3 excels with its advanced liquid cooling system. It features a fourth-generation pump head and a 360mm radiator, boasting an airflow of 66.17 CFM at a noise level of ≤23 dBA. This combination facilitates efficient heat dissipation, making it suitable for CPUs with higher thermal design power (TDP). On the other hand, the upHere H45K6 employs six heat pipes and a 90mm fan, achieving a TDP dissipation of 150W. While it offers competitive cooling for mainstream CPUs, it may not match the extreme cooling capabilities of the Thermalright model.
Noise Levels
In terms of noise output, the upHere H45K6 operates at ≤27 dB(A) under load, which is relatively quiet, making it a suitable choice for users who value a silent computing environment. The Thermalright Aqua Elite 360 V3, however, is slightly quieter at a maximum of ≤23 dBA, thanks to its larger fans and liquid cooling design. This marginal difference may influence users who are particularly sensitive to noise, especially in quieter setups.
Installation Process
The installation process of both coolers presents different challenges. The upHere H45K6 is designed for quick, tool-free installation that can be completed in under 5 minutes, making it user-friendly for beginners or those in a hurry. Conversely, the Thermalright Aqua Elite 360 V3, while still straightforward, requires more steps due to its AIO (All-In-One) nature and multiple components. Its installation process is supported by detailed instructions and compatibility for various Intel and AMD sockets, allowing for a diverse range of setups, but may take longer than the upHere model.
Aesthetic Appeal
When it comes to aesthetics, the Thermalright Aqua Elite 360 V3 shines with its RGB lighting capabilities. The ARGB fans can sync with a motherboard's 5V 3-pin header, providing customizable lighting effects that enhance the visual appeal of any build. In contrast, the upHere H45K6 has a more utilitarian design, focusing on functionality over form. While it may not offer RGB features, its low-profile design ensures it remains unobtrusive in tight spaces.
Price Comparison
Price is a significant factor when choosing between these coolers. The upHere H45K6 is priced at C$49.99, making it an accessible option for budget-conscious users or those building compact systems. In contrast, the Thermalright Aqua Elite 360 V3 is priced at C$91.70, reflecting its advanced technology and performance capabilities. This higher price point may be justified for users seeking maximum cooling efficiency, particularly in high-performance gaming or workstation setups.
Which should you buy?
Choosing between the upHere H45K6 Low Profile CPU Cooler and the Thermalright Aqua Elite 360 V3 Liquid CPU Cooler ultimately depends on your specific needs. If you require a space-saving solution that delivers reliable cooling for mainstream CPUs at an affordable price, the upHere model is an excellent choice. However, if you are looking for superior cooling performance, especially for high-end CPUs or overclocking, and you have the budget and space, the Thermalright Aqua Elite 360 V3 is worth the investment. Both coolers have their strengths, catering to different user preferences and system requirements.
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