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CPU Cooler

be quiet! - Dark Rock Pro 4 50.5 CFM CPU Cooler

( 4.7 Average / 23 Ratings )



be quiet!


Dark Rock Pro 4

Part #




Supported Sockets


Liquid Cooled


Noise Level

12.8 dB - 24.3 dB


1500 RPM


162.8 mm / 6.409"

Completed Builds Using This Part

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Merchant Base Promo Shipping Tax Availability Total
Mwave Australia $119.00 Out of stock $119.00+
PCCaseGear $119.00 In stock $119.00+
Amazon Australia $134.40 In stock $134.40+
( 12 new from $134.40. Last updated 15 minutes ago. )
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com.au at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


goodsmelly 24 points 11 months ago
from completed build Eris

the install is a bit more work than i was expecting, hope it will "be quiet"

IchiYamamoto 14 points 11 months ago
from completed build First Build - Weeb Station.

I've only had it in for a day, but it's already dominating over the previous stock cooler. Getting the same low temps but with only just over 150rpm. I really wasn't expecting the noise difference to be so noticeable. It's silent. Check the pictures, you'll see it does block access to the ram cards, so I pray now that I don't have to change them out any time soon. Also, it's a beast, in size, but perfect fit overall.

Jordie619 17 points 10 months ago

Looks great and performs well, it runs silent and cool even with a 5Ghz delidded 8700k.

Crinn 5 points 10 months ago
from completed build Silenced Hurricane

Probably one of the quietest dual tower CPU coolers, and it looks very dank. However I was extremely agitated to discover that the fan mounts can only work Be Quiet fans. It's not possible to mount other 120mm fans unless you can make your own custom fan clip. Should have followed my gut and gone with the Le Grand Macho RT.

Wambulance 58 points 10 months ago

I choose this cooler for the combination of aesthetics, cooling performance and noise levels. This cooler has it all. The cost is very high however and with that said the performance-to-value ratio of this cooler is not good compared to competitors.

Mounting the actual heatsink onto the motherboard wasn't an issue at all. It was installing the fan clips that were the biggest pain of the installation. If you're not careful, its very easy to chip off the powder coated fins. Also easy to bend the fins as well. Overall one probably won't be able to see the bent / chipped fins but it's worth noting this.


  • Very quiet! This one is a big plus for me
  • Aesthetically pleasing - compared to Noctua D15
  • Cooling performance seems excellent - gets my Ryzen 5 2600 stable at 4.0GHz @ 1.2875 VCore


  • Cost. I saved a bit of money from the eBay 20% discount but even than, it feels like the performance-to-value ratio is not as great as competitive coolers out there

Comments: - Installation wasn't very difficult but it definitely isn't very easy either

goodsmelly 11 points 9 months ago
from completed build Christy

undervolted 8700k goodness.

lunagraysen 26 points 9 months ago
from completed build R7 2700X / GTX 1080 Workstation

The installation process could be improved but it looks great and provides awesome cooling performance. I've paired my Dark Rock Pro 4 with a Ryzen 2700X and Thermal Grizzly Kryonaut TIM.

offtheheezy425 9 points 8 months ago
from completed build Lola (1440p @ 144+ FPS)

Definitely does what it says: stays quiet and keeps the CPU real cool. Cons: cumbersome install process, the heat sink gets easily scratched, a bit overpriced. Also, it’s so big it essentially covers up the ram sticks you pop in there.

themoosemessiah 27 points 5 months ago
from completed build Fools Gold

Keeps my ryzen 7 2700x cooler under load than a 240mm AIO did, for a fraction of the cost. Plus it really helps fill the space.

Glmnet1 24 points 5 months ago
from completed build First build: 9600k + RTX 2070

Very quiet and CPU temps are good. I will update this once I overclock.