Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon
Sold by: be-quiet-official
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

be quiet! Dark Rock 4 200W TDP CPU Cooler| Intel 1700 1200 2066 1150 1151 1155 2011 Square ILM | AMD4 AMD5 | Black | BK021

4.7 4.7 out of 5 stars 4,088 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Computer CPU Cooling Fans by be quiet!

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons


About this item

  • QUIET PERFORMANCE: Features a virtually inaudible Silent Wings 135mm PWM fan, producing only 21.4dB(A) at peak speed.
  • EFFICIENT COOLING: Employs 6 high-performance copper heat pipes complemented by airflow-optimized, wave-contoured cooling fins for maximum heat dissipation.
  • FLEXIBLE SETUP: Comes with an easily installable black installation kit that mounts from above, and supports an additional 120mm fan with clips included.
  • WARRANTY: Backed by a trustworthy 3-year manufacturer’s warranty.
  • German Design I German Engineering I German Quality I German Performance
Bake something bright
Get ready for Easter Learn more

Frequently bought together

$69.90
Get it as soon as Sunday, Mar 31
In Stock
Sold by be-quiet-official and ships from Amazon Fulfillment.
+
$103.95
Get it as soon as Sunday, Mar 31
In Stock
Sold by DealsPro1 and ships from Amazon Fulfillment.
+
$264.99
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product guides and documents


From the manufacturer

1

No Compromise Silence and Performance

No Compromise Silence and Performance

01

02

03

Virtually Inaudible Operation

The Silent Wings 135mm PWM fan features nine airflow-optimized fan blades, a six-pole motor for less vibration and a durable fluid-dynamic bearing. Decoupled fan mounting with vibration-isolating elements on the heat sink.

Extreme Cooling Power

No compromise in silence and performance for overclocked systems and demanding graphics applications! Dark Rock 4 provides an impressive rating of 200W TDP and achieves low temperatures even during periods of peak CPU performance

Highly Advanced Design

Dark Rock 4 is equipped with six advanced technology 6mm copper heat pipes that maximize the heat conductance. Airflow-optimized, wave-contoured cooling fins with small dots on their surfaces increase the air circulation. The special black coating with ceramic particles makes a perfect transfer of heat possible.

Powerful cooling for your components

04

05

Single-Tower Layout

The compact single-tower design achieves excellent heat dissipation in small spaces. One fan is pre-installed. It is also possible to add another 120mm fan for even better cooling.

User-friendly Elegance

The mounting kit for the Dark Rock 4 cooler is completely black, perfectly matching the black design of the cooler itself. You can conveniently install the cooler on the motherboard from above. The brushed aluminum top cover with its diamond cut finish adds a touch of elegance to this high-end cooler.

Compare with similar items

This Item
be quiet! Dark Rock 4 200W TDP CPU Cooler| Intel 1700 1200 2066 1150 1151 1155 2011 Square ILM | AMD4 AMD5 | Black | BK021
be quiet! Dark Rock 4 200W TDP CPU Cooler| Intel 1700 1200 2066 1150 1151 1155 2011 Square ILM | AMD4 AMD5 | Black | BK021
Recommendations
be quiet! Shadow Rock 3 White 190W TDP CPU Cooler | Intel-1700 1200 2066 1150 1151 1155 2011-3 Square ILM | AMD AM4 | Black | BK005
dummy
be quiet! Pure Rock 2 FX 150W TDP CPU Cooler | ARGB | Intel 1700 1200 2066 1150 1151 1155 2011-3 Square ILM | AMD AM5 AM4 | Black | BK033
dummy
be quiet! Dark Rock TF 2 230W TDP CPU Cooler | Intel 1200 2066 1150 1151 1155 2011-3 Square ILM | AMD AM4 AM3+ | Black | BK031
dummy
be quiet! Pure Rock Slim 2 130W TDP CPU Cooler | Intel1700 1200 1150 1151 1155 | AMD4 AMD5 | Silver | BK030
dummy
Noctua NH-D15S chromax.Black, Premium Dual-Tower CPU Cooler with NF-A15 PWM 140mm Fan (Black)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-7% $69.90
List:$74.90
-20% $47.90
List:$59.90
$52.90$89.90$25.77-8% $109.95
List:$119.95
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Noise level
4.7
4.7
4.6
4.4
4.6
4.8
Mounting system
4.3
4.6
4.0
3.6
4.0
4.7
Easy to install
4.1
4.5
4.0
3.5
4.0
4.6
Sheerness
4.7
4.7
5.0
Value for money
4.5
4.5
4.7
Sold By
be-quiet-official
be-quiet-official
Amazon.com
be-quiet-official
Warehouse Merchandise Co
Noctua Cooling Solutions
cooling method
Fan
Thermal
Air
Fan
Fan
Air
power connector type
4-Pin
4-Pin
4-Pin
4-Pin
4-Pin
4-Pin
compatible devices
Desktop
AM4 / AM3(+)
Desktop
Desktop
Desktop
Desktop
max rotational speed
1800 rpm
1600 rpm
2000 rpm
2200 rpm
2000 rpm
1500 rpm
noise level
21.4 decibels
24.4 decibels
27.1 decibels
25.4 decibels
24.6 decibels
material
Copper
Copper
Aluminum, Copper
Aluminum,Ceramic,Rubber
Aluminum
Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

What's in the box

  • Fan
  • Product information

    Technical Details

    Collapse all

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here

    Feedback

    be

    be quiet! Dark Rock 4 200W TDP CPU Cooler| Intel 1700 1200 2066 1150 1151 1155 2011 Square ILM | AMD4 AMD5 | Black | BK021


    Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

    Where did you see a lower price?

    /
    /
    /
    /
    Please sign in to provide feedback.

    Looking for specific info?

    Product Description

    Dark Rock 4 offers an extreme cooling performance and virtually inaudible operation. Perfect for overclocked systems and demanding workstations.

    silent Wings 135mm PWN fan features an advanced fluid-dynamic bearing and a smooth 6-Pole motor
    optimal balance of cooling and quietness with only 21.4Db(a) at maximum fan speed
    six high-performance copper heat pipes that provide Maximal heat conductance
    wave-contoured cooling fins for increased air circulation
    special Black coating with ceramic particles enables perfect heat transfer
    supports an additional 120mm fan; clips are included in scope of delivery
    easily install able Black Installation Kit can be mounted from above
    elegant, brushed aluminum top cover with diamond Cut finish
    3-year manufacturer. br>product conception, design and quality control in germany

    ▪ Intel: LGA 1150/ 1151/ 1155/ 1156/ 1366/ 2011(-3) square iLO/ 2066
    ▪ AMD: AM2(+)/ AM3(+)/ AM4/ FM1/ FM2(+)

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    4,088 global ratings

    Customers say

    Customers like the ease of assembly, quality and value of the electronic component fan. For example, they mention that it's super easy to install, the instructions are clear and the fan is fast and quiet. They appreciate the thermal paste, saying it provides comparable cooling performance at much lower noise level. That said, some complain about the mounting and fit.

    AI-generated from the text of customer reviews

    123 customers mention113 positive10 negative

    Customers are satisfied with the thermal paste. They mention that it provides comparable cooling performance at a much lower noise level. The thermal paste is a great cooler that keeps the CPU at pretty cool operating temperatures. The idle temps are steady at around 35 to 39 degrees Celsius. The performance of the thermal pad rivals top water coolers with a cleaner look. The fan is simply amazing and can barely hear a thing under full load of the CPU.

    "...My 5800x runs incredibly cool and nowhere near the max temp (90C), with idling at ~35C and peak loads at ~65C or 70C occasionally...." Read more

    "...Very quiet operation and keeps CPU at pretty cool operating temperatures." Read more

    "...dark rock CPU coolers whenever I get the chance. Their performance rivals top water coolers with a much cleaner look in my opinion...." Read more

    "Really quiet, as expected, and cools well. Attaching it to the CPU was easy but mounting the fan to it was a nightmare...." Read more

    113 customers mention105 positive8 negative

    Customers are satisfied with the noise level of the electronic component fan. They mention that it is super quiet, fast, and unnoticeable at full speed. Some customers even say that they can't hear it operating.

    "...The fan is much quieter than my other fans so I don't think I can even notice it...." Read more

    "Pros:* This cooler is whisper quiet...." Read more

    "...build, solid cooler it is a large cooler but no complaints so far super quiet and fairly easy to install!" Read more

    "...Very quiet operation and keeps CPU at pretty cool operating temperatures." Read more

    92 customers mention68 positive24 negative

    Customers find the electronic component fan easy to assemble. They mention that it makes zero noise, has great performance, and has clear instructions. Some say that the instructions are in many different languages and that they are able to follow them quite easily.

    "...POSITIVES: Other than the issue above, installation was straightforward, and I made sure to make some beautiful modern art with my Thermal Paste..." Read more

    "...it is a large cooler but no complaints so far super quiet and fairly easy to install!" Read more

    "...Overall a pretty straightforward installation. My only complaint is the clearance between the fan and RAM is very, very tight...." Read more

    "...The fan clips hold the fan in place pretty well, but were really annoying to install. They slide between the fins of the heat sink...." Read more

    39 customers mention31 positive8 negative

    Customers like the quality of the electronic component fan. They say it's well built, quiet, and solid. Customers also appreciate the quality heatsink and the heavy duty mounting pieces. Overall, customers are happy with their purchase and recommend it to others.

    "...It is reasonably skookum. Nice and solid construction with six heat pipes and barely any flex in the fins...." Read more

    "Put this in my first build, solid cooler it is a large cooler but no complaints so far super quiet and fairly easy to install!" Read more

    "...Overall quality of the product appears good, the design and material do not appear cheap and I would expect it to work well had they not hinged the..." Read more

    "...So first the good. Like I said, the quality is good, the metal for the fins is nice and thick unlike others I've had and there is no worry of..." Read more

    37 customers mention37 positive0 negative

    Customers are satisfied with the appearance of the electronic component fan. They mention that it looks good, it's quiet, and for the heat dissipation it're compact. The black just looks great, and it'll keep the AMD Ryzen nice and cool.

    "...It is reasonably skookum. Nice and solid construction with six heat pipes and barely any flex in the fins...." Read more

    "...Their performance rivals top water coolers with a much cleaner look in my opinion...." Read more

    "It is just how you expect it to be: Effective, quiet and pretty...." Read more

    "...others I've had and there is no worry of bending plus the black just looks great. The fan wires already come sleeved so that's another plus...." Read more

    20 customers mention14 positive6 negative

    Customers like the value of the electronic component fan. They mention that it's well worth the price, worth the extra effort, and worth keeping.

    "...A great buy and well worth the cost. I will get another for my next build." Read more

    "...Well worth the price but I am just a little sad about the ram situation." Read more

    "Not cheap, but very well made. Used on i9900K, and will handle mild overclock. Fan does not rev up super fast, so not for serious burners...." Read more

    "...hands around it to install the fan and plug it in but it is worth the extra effort...." Read more

    39 customers mention18 positive21 negative

    Customers are mixed about the fit of the electronic component fan. Some mention that it's a respectable size, while others say that it covers a memory slot.

    "...prefer air coolers to AIO water loops as they are often quieter, take up less space, and most importantly, they have a MUCH longer life span...." Read more

    "...I had to remove the video card to install the fan because the spacing is so tight.*..." Read more

    "...The distance of the fan from the motherboard is easily adjustable using the wire clips so it makes it easy to clear your RAM because this cooler is..." Read more

    "...My only complaint is the clearance between the fan and RAM is very, very tight...." Read more

    29 customers mention6 positive23 negative

    Customers find the fan mounting method atrocious, odd, and frustrating to attach the fan to the heat sink. They also say the fan clip is a poor method of attachment and the mounting brackets do not fully attach.

    "...The fan typically hung loosely off the heatsink with the pins appearing correctly set based on Amazon's product picture...." Read more

    "...The only thing that agitated me is the fan installation...." Read more

    "does its job well, but the mounting clips felt like they didn't fit no matter what way i put them...." Read more

    "The mounting was ok, but I personally am not too much of a fan of it...." Read more

    Bought this for my 5900x
    4 Stars
    Bought this for my 5900x
    Temps during gaming were 70c. Make sure your case is well ventilated. Better to put an AIO for that CPU 240 or higher. Wont recommend this for 5700x or higher unless you can’t afford an aio
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on January 20, 2021
    4 people found this helpful
    Report
    Reviewed in the United States on March 23, 2021
    2 people found this helpful
    Report
    Reviewed in the United States on January 21, 2024
    Reviewed in the United States on November 20, 2022
    Reviewed in the United States on March 24, 2022
    One person found this helpful
    Report
    Reviewed in the United States on January 30, 2023
    One person found this helpful
    Report
    Reviewed in the United States on December 11, 2023

    Top reviews from other countries

    Translate all reviews to English
    Mavrick
    5.0 out of 5 stars Awesome product overall
    Reviewed in Canada on November 4, 2023
    Oscar flores
    5.0 out of 5 stars Eficiente
    Reviewed in Mexico on September 23, 2023
    Lin
    5.0 out of 5 stars does its job
    Reviewed in the Netherlands on November 13, 2023
    Hector
    5.0 out of 5 stars Silencioso
    Reviewed in Spain on July 27, 2023
    Giorgio
    5.0 out of 5 stars Facile da montare, elegante, performante e silenzioso.
    Reviewed in Italy on April 3, 2021
    One person found this helpful
    Report