vsversusfinder

Noctua NH-U12A vs SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7"

Updated August 2026 — Noctua NH-U12A leads on warranty and build quality.

The Noctua NH-U12A offers superior performance and quieter operation, making it the better choice for high-performance builds. The SCYTHE Big Shuriken 4 is a great budget option for compact systems.

Why Noctua NH-U12A is better

Performance

140mm class performance in a 120mm size

Noise

Virtually silent at idle

Warranty

6-year manufacturer’s warranty

Why SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7" is better

Price

Significantly cheaper at $32.99

Size

Compact low-profile design

Installation

Easier for Mini-ITX builds

Overall score

Noctua NH-U12A
88
SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7"
65

Specifications

SpecNoctua NH-U12ASCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7"
Cooling PerformanceHighModerate
Noise LevelSilent31.78 dB
Socket SupportMultipleLimited
Installation EaseEasyModerate
Warranty6 yearsNot specified

Dimension comparison

Noctua NH-U12ASCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7"

Overview of the Noctua NH-U12A and SCYTHE Big Shuriken 4

The Noctua NH-U12A is priced at $124.95, while the SCYTHE Big Shuriken 4 comes in significantly cheaper at $32.99, making it about 73% less expensive. This stark price difference sets the stage for comparing their features and performance as CPU coolers. Both products cater to different user needs, with the Noctua aimed at high-performance builds and the SCYTHE designed for compact systems.

Performance Comparison

The Noctua NH-U12A boasts 140mm class performance in a 120mm size, utilizing seven heatpipes and dual NF-A12x25 PWM fans. This configuration enables it to rival many larger coolers, offering excellent cooling capabilities for demanding CPUs. In contrast, the SCYTHE Big Shuriken 4 also features six heatpipes but is designed specifically as a low-profile cooler, making it ideal for compact builds or Mini-ITX cases. While both coolers are effective, the Noctua is positioned to handle higher thermal loads, which could be crucial for overclocking enthusiasts.

Noise Levels

The Noctua NH-U12A is engineered for quiet operation, featuring low-noise adaptors that allow it to run virtually silent at idle, while still providing full performance under load. This makes it an attractive option for users who prioritize a quiet workspace or gaming environment. Conversely, the SCYTHE Big Shuriken 4 operates at a noise level of 31.78 dB, which is relatively quiet but may not achieve the same level of silence as the Noctua cooler under load. If noise is a critical factor for you, the Noctua is likely the better choice.

Compatibility

When it comes to compatibility, the Noctua NH-U12A supports a wide range of Intel and AMD sockets, including LGA1851, LGA1700, LGA1200, LGA115x, and AM4/AM5. Its design does not overhang RAM slots on most motherboards, ensuring that it fits into various builds without issue. The SCYTHE Big Shuriken 4 also supports Intel LGA 1851 and AMD AM5 sockets, but its compact size makes it especially suited for Mini-ITX builds. If you’re building a smaller system, the SCYTHE may offer a more straightforward installation.

Installation Ease

The Noctua NH-U12A comes with the SecuFirm2 mounting system, which simplifies installation on a variety of platforms. Additionally, it includes high-end NT-H1 thermal paste, which ensures optimal thermal conductivity right out of the box. The SCYTHE Big Shuriken 4, while also designed for ease of use, may require more careful maneuvering due to its low-profile nature. Both coolers provide a user-friendly installation experience, but the Noctua’s additional thermal paste and mounting options might give it an edge in this category.

Aesthetic Appeal

Aesthetics can be a deciding factor for many PC builders, and here the Noctua NH-U12A features a distinctive brown color scheme that stands out in most builds. Its design is not only functional but also visually appealing. On the other hand, the SCYTHE Big Shuriken 4 offers a more understated look with a traditional silver and black color scheme. While personal preference plays a significant role, the Noctua may appeal to those looking for a unique visual statement alongside performance.

Longevity and Warranty

The Noctua NH-U12A is backed by a six-year manufacturer’s warranty, reflecting the brand's confidence in its product quality and durability. This extended warranty period can provide peace of mind for users investing in a premium cooler. The SCYTHE Big Shuriken 4 does not specify a warranty duration in the provided data, which could be a consideration for buyers who value manufacturer support.

Which should you buy?

Choosing between the Noctua NH-U12A and the SCYTHE Big Shuriken 4 ultimately depends on your specific needs and budget. If you're looking for high-performance cooling, low noise levels, and long-term reliability, the Noctua NH-U12A is worth the investment at $124.95. However, if you're building a compact system and need a budget-friendly option, the SCYTHE Big Shuriken 4 at $32.99 presents excellent value, albeit with some compromises in cooling performance and noise levels. Consider what factors are most important to you before making your final decision.