Big and Strong
The Bequiet Dark Rock 4 ventirad offers efficient, silent cooling for high-end processors. Its understated design and build quality make it a reliable choice for long-term performance.
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be quiet! Dark Rock 4
CPU cooler for Intel and AMD sockets
Pictures may differ from actual products
The Dark Rock 4 from Be Quiet! is the new iteration of the German manufacturer's flagship fridge. The new version offers more performance, easier installation and a silent operation with a 135mm SilentWings.
CPU cooler for Intel and AMD sockets
Available from 71€95 on the outlet deals
Overview
be quiet !
Quiet, efficient and easy to install
The Dark Rock 4 from Be Quiet! is the new iteration of the German manufacturer's flagship fan. This new version offers more performance, easier assembly and a perfect silence thanks to the use of a 135mm SilentWings fan.
Elegance and silence
The Dark Rock 4 mounting kit is completely black to match the black ventirad with a beautiful brushed aluminium cover. The compact single tower design allows for excellent heat dissipation in your gaming case with the option to add a second 120mm fan to improve the already near perfect dissipation.
The Dark Rock 4 is equipped with six 6mm copper heatpipes for maximum thermal conductance. They are coupled with the fins to optimise the heat exchange surface and thus offer optimal heat dissipation. The Dark Rock in its latest version can handle a maximum TDP of 200W. All of this takes place in an appreciable silence as the 135mm SilentWings fan generates a maximum of 21.4 dBA.
Main features :
- 6 mm copper heatpipes for optimal heat dissipation
- 135 mm SilentWings PWM fan reaches 21.4 dBA at full speed
- Compatible with an additional 120 mm fan (clips included)
- Easy to install
- 200W TDP
- 3-year manufacturer's warranty
Specifications
Select your criteria
General information |
Product name |
be quiet! Dark Rock 4 |
Brand |
be quiet ! | |
Model |
BK021 | |
Technical specifications |
Use |
Processor |
Processor support |
AMD AM4 | |
| AMD AM5 | ||
| Intel 1150 | ||
| Intel 1151 | ||
| Intel 1155 | ||
| Intel 1156 | ||
| Intel 1200 | ||
| Intel 1700 | ||
| Intel 2011 | ||
| Intel 2011-v3 | ||
| Intel 2066 | ||
Color |
Black | |
Luminous |
No | |
Connector(s) |
4-pin Female | |
PWM |
Yes | |
Heat Pipe |
Yes | |
Adjustable speed |
No | |
Cooling type |
Ventirad (active) | |
Top Flow |
No | |
Dual tower |
No | |
Max CPU TDP |
200 W | |
Fan diameter |
135 mm | |
Min sound level |
10.5 dB | |
Max sound level |
21.4 dB | |
Maximum rotation speed |
1400 RPM | |
Material(s) |
Aluminum | |
| Copper | ||
Use |
Gamer | |
AIO radiator compatibility |
N/A | |
Dimensions |
Height (fan included) |
159.4 mm |
Width (fan included) |
136 mm | |
Depth (fan included) |
96.3 mm | |
Weight |
920 g | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all be quiet ! products
Product referenced on 20 Apr 2018
Customer reviews
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80%70 reviews
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13%11 reviews
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3%3 reviews
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3%3 reviews
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1%1 review
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Number of reviews: 26 Average rating: 8
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Number of reviews: 7 Average rating: 9
Quiet Efficient but a little big
This ventirad does its job very well on an I7 10700KF processor (32°C idle and 81°C max in play after 3 years of use) and ASUS ROG STRIX Z490-F GAMING motherboard, Corsair Vengeance LPX Series Low Profile RAM 16 GB (2x 8 GB) DDR4 3000 MHz CL15. Quiet. The only downside is that it takes up a lot of space in the case (Fractal Design Define R6 Black case) and may interfere with the fan on the fourth RAM slot. To upgrade to 32GB of RAM (same brand and reference but double the capacity), I used 2 replacement memory sticks (slots 1 and 3). The LDLC advisers (thanks to them, very professional and friendly) told me that the fan could be moved slightly higher to gain access to the fourth slot, but I'd rather not touch it. I'll change my mind once I've replaced my sticks.
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Number of reviews: 7 Average rating: 8
Perfect
When used on an I7 9700k and an I5 13400, temperatures do not exceed 60°C in benchmark mode, making it a very high-performance ventirad.
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Number of reviews: 1 Average rating: 10
Excellent product
Excellent fan, perfect cooling. Quite bulky: take a good look at the dimensions and choose a suitable tower.
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Number of reviews: 5 Average rating: 10
Impeccable
I changed another brand of ventirad 2 years ago because the plastic fixing had broken. I was looking for a more robust aluminium/copper model. The ventilation is very good and the fan makes very little noise. The performance is very good.
I would recommend it!Review automatically translated
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