be quiet! Dark Rock Pro 6
CPU fan for Intel and AMD socket
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High-performance CPU cooler for ultra-powerful PCs
The Dark Rock Pro 6 by be quiet! is designed to deliver optimal cooling while ensuring near-silent operation. Ideal for heavily overclocked systems and workstations, this cooler combines performance and silence, meeting the expectations of the most demanding users.

Silence and performance
The Dark Rock Pro 6 offers two operating modes: a semi-passive mode for absolute silence (the fan stops below 40% PWM) and a performance mode for active cooling. Thanks to its integrated switch, the user can easily toggle between these two modes depending on their needs. This system ensures efficient cooling, whether for intensive use or for total discretion.
Exceptional cooling capacity
With 7 high-performance copper heat pipes and an optimized heatsink, the Dark Rock Pro 6 ensures remarkable heat dissipation. The Silent Wings PWM fans (135 mm and 120 mm) are designed to maximize airflow while minimizing noise. Their fluid dynamic bearing (FDB) and 6-pole motor provide optimal durability and efficiency, even in the most demanding configurations.


Optimized design and compatibility
The Dark Rock Pro 6 combines aesthetics and functionality. Its iconic design, with side covers and a top cover, conceals the heat pipes for a clean look. Its simplified mounting system, including a pre-installed mounting bracket and adjustable rails, makes installation easier. In addition, its nickel-plated base makes it compatible with liquid metal thermal pastes, such as DC2 Pro, for increased thermal efficiency.
Main features:
- Semi-passive silent mode with complete fan stop for near-silent operation
- Switch to toggle between performance and silent modes
- 7 high-performance heat pipes for high cooling power
- 2 Silent Wings PWM fans (135 mm and 120 mm) for optimal airflow
- Optimized heatsink for better cooling capacity
- Height-adjustable front fan with rail system for compatibility with tall RAM
- Elegant design with side covers and top cover
- Compatibility with liquid metal thermal pastes thanks to its nickel-plated base
Select your criteria
General information |
Product name |
be quiet! Dark Rock Pro 6 |
Brand |
be quiet! | |
Model |
BK048 | |
Technical specifications |
Use |
Processor |
Processor support |
AMD AM4 | |
| AMD AM5 | ||
| Intel 1150 | ||
| Intel 1151 | ||
| Intel 1155 | ||
| Intel 1156 | ||
| Intel 1200 | ||
| Intel 1700 | ||
| Intel 1851 | ||
Color |
Black | |
Luminous |
No | |
Connector(s) |
4-pin Female | |
Integrated display |
No | |
Ball bearing |
No | |
PWM |
Yes | |
Heat Pipe |
Yes | |
Cooling type |
Ventirad (active) | |
Top Flow |
No | |
Dual tower |
No | |
Max CPU TDP |
300 W | |
Fan diameter |
135 mm | |
Max sound level |
32.4 dB | |
Maximum rotation speed |
2000 RPM | |
Max airflow |
130.13 CFM | |
Pressure |
2.5 mm/H2O | |
Use |
Gaming | |
AIO radiator compatibility |
N/A | |
Dimensions |
Low profile |
No |
Height (fan included) |
169 mm | |
Width (fan included) |
147 mm | |
Depth (fan included) |
140 mm | |
Weight |
1336 g | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Listan GmbH |
Postal address |
Wilhelm-Bergner-Str. 11C 21509 Glinde Allemagne | |
Electronic Address |
Click here
|
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Product referenced on 20 May 2026
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