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The Pure Rock 3 LX from be quiet! is a compact, high-performance cooling unit for gaming and multimedia configurations. It features an elegant black design with an ARGB fan. Its four 6 mm heatpipes, nickel plate and Light Wings LX 120 mm PWM ARGB fan give the Pure Rock 3 LX a TDP of 190 W. It's easy to fit thanks to its pre-installed mounting bridge.
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General information |
Product name |
be quiet! Pure Rock 3 LX |
Brand |
be quiet! | |
Model |
BK040 | |
Technical specifications |
Use |
Processor |
Processor support |
AMD AM4 | |
| AMD AM5 | ||
| Intel 1150 | ||
| Intel 1151 | ||
| Intel 1155 | ||
| Intel 1200 | ||
| Intel 1700 | ||
| Intel 1851 | ||
Color |
Black | |
Luminous |
Yes | |
LED color |
Multicolored | |
Connector(s) |
1 X 4-pin Female | |
| 1 X Addressable LED RGB connector(s) | ||
Integrated display |
No | |
PWM |
Yes | |
Heat Pipe |
Yes | |
Cooling type |
Ventirad (active) | |
Top Flow |
No | |
Dual tower |
No | |
Max CPU TDP |
190 W | |
Fan diameter |
120 mm | |
Min sound level |
12.4 dB | |
Max sound level |
31.2 dB | |
Maximum rotation speed |
2000 RPM | |
Max airflow |
61.8 CFM | |
Pressure |
2.51 mm/H2O | |
Material(s) |
Copper | |
| Aluminum | ||
Use |
Office | |
| Gaming | ||
AIO radiator compatibility |
N/A | |
Dimensions |
Low profile |
No |
Height (fan included) |
154 mm | |
Width (fan included) |
124 mm | |
Depth (fan included) |
71 mm | |
Depth |
46 mm | |
Weight |
574 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 13 Mar 2025
I had his grandfather from 8 years ago (pure rock), he's still going strong, I changed it because of a configuration upgrade. Top notch!
Perfect,
Very quiet and cools really well up to 190 W.
Tested with OCCT, does not exceed 48 degrees after 1 hour (overclock option disabled in BIOS), with a Ryzen 7 5700x.
And on top of that, it has RGB! Perfect, goes very well with other LX fans on the case.
Compared to a Pure Rock 2, the RAD is thinner with 4 heat pipes.
The prices from "be quiet" are nice.
The product is just what I needed and works very well. It's perfect!
Thank you also for the advice you gave me on the phone and in the shop ;)
Works really well and the staff there help me a lot with things I don't know anything about, explaining everything clearly so that my PC works properly.
Very good advice regarding my concerns and the prospects for my ageing equipment. No overvaluation for a higher sale price, which would have served no purpose.
Great advice, very warm welcome and good tips.
In the same universe: pure rock 3 white
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