be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 vs SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7"
Updated August 2026 — be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 wins on installation eas and design, SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7" wins on value for money.
The be quiet! Pure Rock Pro 3 excels in performance and compatibility, while the SCYTHE Big Shuriken 4 offers great value and a compact design.
Why be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 is better
Performance
Higher cooling performance for demanding tasks
Compatibility
Supports more CPU sockets
Design
Sleek and elegant appearance
Why SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7" is better
Price
More budget-friendly option
Size
Compact low-profile design
Noise
Lower noise rating at 31.78dB
Overall score
Specifications
| Spec | be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 | SCYTHE Big Shuriken 4 Low Profile CPU Cooler, 4.7" |
|---|---|---|
| Socket Support | AM4/AM5, LGA 1700/1150/1151/1200 | AM5, LGA 1851 |
| Noise Level | Quiet | 31.78dB |
| Cooling Type | Air | Air |
| Fan Type | PWM | PWM |
| Installation Ease | Easy | Easy |
Dimension comparison
Overview of the Products
The be quiet! Pure Rock Pro 3 Black CPU Air Cooler and the SCYTHE Big Shuriken 4 Low Profile CPU Cooler cater to different needs in the CPU cooling market. The Pure Rock Pro 3 is priced at $54.90, while the Big Shuriken 4 is cheaper at $32.99, making it about 40% less expensive. Each cooler targets users with varying compatibility requirements and performance expectations.
Design and Build Quality
The design of the be quiet! Pure Rock Pro 3 is characterized by its sleek black aesthetic, featuring six high-performance copper heat pipes and a double-tower structure. This design not only maximizes cooling efficiency but also adds a touch of elegance to your setup. In contrast, the SCYTHE Big Shuriken 4 boasts a compact low-profile design, measuring 4.7" x 4.8" x 2.6". This makes it an excellent choice for Mini-ITX builds and tight spaces. While the Pure Rock Pro 3 aims for high performance and striking looks, the Big Shuriken 4 prioritizes space-saving efficiency without compromising on quality.
Cooling Performance
The be quiet! Pure Rock Pro 3 is designed for high-performance cooling with its six heat pipes and a 120mm PWM fan, which optimizes airflow for demanding tasks and overclocked systems. Its advanced heat pipe technology ensures that even the hottest CPUs can maintain peak performance. On the other hand, the SCYTHE Big Shuriken 4, with its six heat pipes as well, is engineered for quieter operation, rated at 31.78dB. While both coolers promise effective cooling, the Pure Rock Pro 3 may be more suitable for users looking to push their systems to the limit, while the Big Shuriken 4 excels in quieter environments.
Compatibility
The be quiet! Pure Rock Pro 3 offers extensive compatibility, supporting AMD AM4/AM5 and Intel LGA 1700/1150/1151/1200 sockets. This wide range makes it a versatile option for various builds. The SCYTHE Big Shuriken 4 also supports AMD AM5 and Intel LGA 1851, making it a good fit for modern CPUs. However, the Pure Rock Pro 3's broader socket compatibility may appeal more to users upgrading or building systems with diverse CPU models.
Installation Process
Both coolers are designed for user-friendly installation, but the be quiet! Pure Rock Pro 3 stands out with a self-explanatory mounting kit that simplifies the process. Users of AMD's AM5 CPU can benefit from an offset mounting that centers the base plate above CPU hot spots. Conversely, the SCYTHE Big Shuriken 4 also boasts an uncomplicated installation process, which is crucial for users who may not have extensive technical experience. However, the ease of installation may slightly favor the Pure Rock Pro 3 due to its thoughtful design for various CPU configurations.
Noise Levels
When it comes to noise levels, the be quiet! Pure Rock Pro 3 is engineered for quiet operation, thanks to its optimized fan blades and funnel-shaped air outlet, which enhance airflow while minimizing noise. Although specific noise levels are not detailed, the focus on quiet performance is a hallmark of the brand. The SCYTHE Big Shuriken 4 is explicitly rated at 31.78dB, which is commendable for a cooler in its class. Users who prioritize silence might prefer the Big Shuriken 4, but the Pure Rock Pro 3 is not far behind in delivering a quiet performance.
Price Comparison
The pricing of these two coolers reflects their positioning in the market. The be quiet! Pure Rock Pro 3 is available for $54.90, whereas the SCYTHE Big Shuriken 4 is priced at $32.99, making it about 40% cheaper. This significant price difference may attract budget-conscious buyers or those looking for value without sacrificing essential cooling capabilities. While the Pure Rock Pro 3 may offer advanced features and design, the Big Shuriken 4 delivers good performance at a lower price point.
Which should you buy?
Choosing between the be quiet! Pure Rock Pro 3 and the SCYTHE Big Shuriken 4 ultimately depends on your specific needs. If you require high-performance cooling with extensive compatibility and a stylish design, the Pure Rock Pro 3 is the way to go. However, if you're on a tighter budget or need a low-profile solution for a compact build, the SCYTHE Big Shuriken 4 offers excellent value and solid performance. Consider your requirements, space, and budget before making a decision, as both coolers have unique strengths catering to different user preferences.

