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Noctua NH-U12S Redux vs Noctua NH-U12S

Updated August 2026The Noctua NH-U12S Redux offers excellent performance at a lower price, making it a great choice for budget-conscious users. However, the NH-U12S provides additional features and a longer warranty for those willing to invest more.

The Noctua NH-U12S Redux offers excellent performance at a lower price, making it a great choice for budget-conscious users. However, the NH-U12S provides additional features and a longer warranty for those willing to invest more.

Why Noctua NH-U12S Redux is better

lower price

C$62.95 vs C$79.95

compact design

fits in more cases

good performance

still offers reliable cooling

Why Noctua NH-U12S is better

extended warranty

6-year warranty vs no specified warranty

better fan technology

NF-F12 fan with Low-Noise Adaptor

classic aesthetic

appeals to traditional users

Overall score

Noctua NH-U12S Redux
75
Noctua NH-U12S
85

Specifications

SpecNoctua NH-U12S ReduxNoctua NH-U12S
PriceC$62.95C$79.95
Fan TypeNF-P12 redux-1700NF-F12
Noise Levelquietultra-quiet
Warrantynot specified6 years
Thermal PasteNT-H1NT-H1

Dimension comparison

Noctua NH-U12S ReduxNoctua NH-U12S

Introduction to Noctua CPU Coolers

When it comes to CPU cooling solutions, Noctua has built a reputation for producing high-quality products that deliver exceptional performance. In this comparison, we will look at two of their popular models: the Noctua NH-U12S Redux and the Noctua NH-U12S. While both coolers are designed to provide efficient cooling, they come with different features and price points, making it important to understand what sets them apart.

Pricing Overview

The Noctua NH-U12S Redux is priced at C$62.95, making it the more affordable option compared to the Noctua NH-U12S, which retails for C$79.95. This C$17 difference may appeal to budget-conscious consumers who still want reliable cooling performance. While both models are considered premium offerings, the Redux version is positioned as a more budget-friendly alternative without sacrificing the essential features that Noctua is known for.

Design and Compatibility

The Noctua NH-U12S Redux features a streamlined and slim 120mm design that ensures excellent compatibility with most cases, including ATX and Micro-ATX motherboards. Standing at a height of 158mm, it does not overhang RAM slots or block PCIe ports, making it an ideal choice for compact builds. On the other hand, the Noctua NH-U12S shares a similar classic slim-tower design that also prioritizes case, RAM, and PCIe compatibility. Both coolers excel in this area, but the NH-U12S is noted for its classic aesthetic, which some users may prefer.

Cooling Performance

Cooling performance is a critical factor in selecting a CPU cooler. The Noctua NH-U12S Redux utilises the NF-P12 redux-1700 120mm fan, which provides automatic speed control for quiet operation at idle while ramping up under load. This design ensures that users achieve full cooling performance when needed. Conversely, the Noctua NH-U12S is equipped with the highly optimised NF-F12 120mm Focused Flow fan, which also features PWM support and a Low-Noise Adaptor for ultra-quiet operation. While both fans are designed to minimize noise, the NH-U12S takes it a step further with the inclusion of the Low-Noise Adaptor.

Installation and Setup

Both the Noctua NH-U12S Redux and the NH-U12S come with the SecuFirm2 mounting system, which simplifies installation on a variety of Intel and AMD sockets, including LGA1851, LGA1700, LGA1200, LGA115x, and AMD AM5 & AM4. Additionally, both models include high-end NT-H1 thermal paste to ensure optimal thermal conductivity. The straightforward installation process for both coolers makes them accessible to users, whether they are experienced builders or novices.

Warranty and Reliability

Reliability is a crucial aspect to consider in any cooling solution. The Noctua NH-U12S is backed by a 6-year manufacturer’s warranty, showcasing the brand's confidence in its product's longevity and performance. In contrast, the NH-U12S Redux does not explicitly mention a warranty period in the provided details. While Noctua is known for its quality, the extended warranty on the NH-U12S may provide added peace of mind for potential buyers.

Target Audience

The Noctua NH-U12S Redux is designed with budget-conscious consumers in mind, offering a more affordable price point while still delivering reliable performance. It is an excellent choice for gamers and general users who require effective cooling without breaking the bank. Meanwhile, the Noctua NH-U12S, with its premium features and extended warranty, targets users who are looking for a high-end cooling solution and are willing to invest a bit more for additional peace of mind and performance.

Aesthetic Appeal

Aesthetics can be an important factor for many PC builders. The Noctua NH-U12S Redux has a streamlined design that aligns with modern builds while maintaining the brand's signature colour scheme. In contrast, the NH-U12S retains a classic look that may appeal to users who prefer a more traditional appearance. Both coolers are designed to be visually appealing, but the choice ultimately depends on personal preference and the overall theme of the build.

Which should you buy?

Choosing between the Noctua NH-U12S Redux and the Noctua NH-U12S depends largely on your budget and specific needs. The NH-U12S Redux, at C$62.95, offers excellent cooling and compatibility at a lower price point, making it a smart choice for budget-conscious users. On the other hand, the NH-U12S, with a price of C$79.95 and a 6-year warranty, provides additional features and peace of mind for those willing to invest more in their cooling solution. Ultimately, both coolers are excellent choices; your decision should be based on your budget, performance needs, and aesthetic preferences.

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Noctua NH-U12S Redux vs Noctua NH-U12S | versusfinder