Noctua NH-U12S vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes

Price Comparison

When it comes to price, the upHere H45K6 Low Profile CPU Cooler is significantly more affordable than the Noctua NH-U12S. The current price of the Noctua is C$79.95, while the upHere is priced at C$49.99, making it C$29.96 cheaper. This difference of nearly 37% could be a deciding factor for budget-conscious consumers looking to build or upgrade their systems without breaking the bank.

Design and Compatibility

The Noctua NH-U12S features a classic 120mm slim-tower design that provides outstanding cooling performance while maintaining excellent compatibility with cases, RAM, and PCIe slots. This model is designed to avoid overhanging RAM or PCIe slots on most motherboards, ensuring a clean and efficient build. In contrast, the upHere H45K6 is designed to fit effortlessly into space-constrained Mini ITX cases, measuring only 45mm in height. This ultra-compact design allows for seamless installation in small-form-factor builds, although it may not offer the same cooling potential as the larger Noctua model.

Cooling Performance

In terms of cooling capability, the Noctua NH-U12S stands out with its highly optimised NF-F12 120mm Focused Flow fan. This fan supports PWM and includes a Low-Noise Adaptor for automatic speed control, resulting in ultra-quiet operation. The upHere H45K6, on the other hand, features six Φ6mm heat pipes and a slim 90mm fan that operates between 800-2800 RPM, providing efficient cooling with a maximum airflow of 35.34 CFM. While the upHere can handle a TDP of up to 150W, the Noctua's design is tailored for high-performance CPUs, making it a deluxe choice for Intel Core and AMD Ryzen processors.

Noise Levels

Noise levels are an essential factor for many users, particularly those building silent systems. The Noctua NH-U12S is engineered for quiet operation, thanks to its PWM fan and Low-Noise Adaptor, which allows for near-silent performance. While specific decibel ratings are not mentioned, the emphasis on quiet operation suggests that it is an excellent choice for noise-sensitive environments. In comparison, the upHere H45K6 operates at a maximum noise level of ≤27 dB(A) when at full speed. This level is generally acceptable for most users, but those seeking the absolute quietest build may lean towards the Noctua.

Installation Process

The installation process varies between the two coolers. The Noctua NH-U12S comes with a SecuFirm2 mounting system, which is designed for easy installation on a variety of Intel and AMD sockets, including LGA1851, LGA1700, AM5, and AM4. This thoughtful design makes it user-friendly, particularly for those who may be new to CPU cooler installations. Conversely, the upHere H45K6 boasts a tool-free installation that can be completed in under five minutes, making it an attractive option for users looking for quick and hassle-free setup, especially in compact builds.

Build Quality and Warranty

Build quality is a strong point for the Noctua NH-U12S, which is renowned for its durability and performance. It is backed by a 6-year manufacturer’s warranty, signifying the brand's confidence in its product. The upHere H45K6, while also well-engineered, does not mention a warranty period, which may leave potential buyers questioning its long-term reliability. The Noctua's reputation for quality paired with its extensive warranty offers peace of mind that the upHere may not match.

Target Audience

The target audience for these two coolers differs significantly. The Noctua NH-U12S is aimed at enthusiasts and gamers who demand top-tier cooling performance for high-end processors, particularly for Intel Core and AMD Ryzen chips. Its design and features make it suitable for serious builds. In contrast, the upHere H45K6 is tailored for casual users or those building compact systems, such as Mini ITX setups. Its affordable price and space-saving design cater to individuals who may prioritise budget and size over extreme performance.

Which should you buy?

Choosing between the Noctua NH-U12S and the upHere H45K6 ultimately depends on your specific needs and budget. If you are looking for high performance, durability, and excellent cooling capabilities for demanding CPUs, the Noctua NH-U12S, priced at C$79.95, is the better choice. However, if you are on a tighter budget or need a low-profile cooler for a compact build, the upHere H45K6 at C$49.99 provides good value without sacrificing essential performance. Consider your requirements carefully to make the best purchase decision.