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CPU Cooler

be quiet! - Dark Rock 4 CPU Cooler

( 4.8 Average / 20 Ratings )



be quiet!


Dark Rock 4

Part #




Supported Sockets


Liquid Cooled



1400 RPM


159.4 mm / 6.276"

Completed Builds Using This Part

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Merchant Base Promo Shipping Tax Availability Total
SuperBiiz $69.99 +FREE s/h $69.99
Amazon $74.90 Free two-day shipping with Amazon Prime In stock $74.90
( 3 new from $74.90, 6 used from $64.43. Last updated 3 hours ago. )
B&H $74.90 +FREE s/h In stock $74.90
* 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 at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


chunho 74 points 12 months ago

Beautiful dark cooler. It might be a bit pricey, but its worth it.

Mounting the cooler and fan is easy.

carbonnerve 44 points 10 months ago

Simply quiet

Giaggi89 9 points 9 months ago

I only changed the cooler and moved from the fantastic little "scythe shuriken 2 rev b" to the "Dark Rock 4" from Bequiet. At the moment i did a minimum of overclocking: 4.4 ghz@ 1.2V on my 6700k. it allowed me to maintain a temperature of 67 degrees on full load with RealBench. On battlefield 1 multiplayer 64p i have reached 69 degrees. we must consider that in July, here in Italy, ambient temperature exceed 30°.

that.asian23 10 points 8 months ago
from completed build A build for the GF

Keeps things nice and cool. Fans are quiet as expected and also looks very nice. Mounting it is pretty easy but I made the mistake of mounting it before plugging in the CPU cable, which made that a difficult process.

-Vulture- 5 points 8 months ago
from completed build Dark Base 700 - Inverted Power

Nice black cooler, easy to mount, keeps my CPU very cool. Looks premium and badass in black cases.

Velcade 14 points 5 months ago
from completed build i5-9600k build

A HSF that lives up to its name. be quiet! is indeed very quiet and performs very well keeping this 9600k cool under pressure. The fan was a little difficult to get into the fins of the heat sink and the mounting plate could use a little more refinement, I still feel like you need three hands to mount the thing.

LaszloZsolnay 7 points 4 months ago
from completed build RYZEN 5

Quiet, not too big, looking good.

EarthyPython 8 points 4 months ago
from completed build DRAGON

good cooler, keeps my R5 2600 at around 26c to 29c idle and doesn't go higher than 40c while gaming for a few hours. and you cant even hear this thing!

stargateguy76 2 points 4 months ago
from completed build Silent 2600x build

mounting was easy, but ram clearance was almost an issue in the define nano S, the fan had to be shifted up, the brackets make moving the fan hard, performance is crazy, at 75% speed, there is no noise, and it keeps the overclocked 2600x at 60c

sbhatia9 4 points 3 months ago
from completed build Spiderman - First Build

Looks wonderful, easy to assemble, and runs perfectly. Also comes with a screwdriver which I was happy to see. Fun surprise.

Overall, highly recommended. Taking 1 star off because I feel it could have been a bit quieter. Just a bit. Not a huge problem if you're not putting it on your desk next to your face.