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be quiet! Dark Rock 4 200W TDP CPU Cooler| Intel 1700 1200 2066 1150 1151 1155 2011 Square ILM | AMD4 AMD5 | Black | BK021
Product Dimensions | 6.28"L x 2.93"W x 5.35"H |
Brand | be quiet! |
Power Connector Type | 4-Pin |
Voltage | 12 Volts |
Wattage | 125 |
Cooling Method | Fan |
Compatible Devices | Desktop |
Noise Level | 21.4 dB |
Material | Copper |
Maximum Rotational Speed | 1800 RPM |
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
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Product details
- Is Discontinued By Manufacturer : No
- Language : English
- Product Dimensions : 3.7 x 5.35 x 6.28 inches; 2.03 Pounds
- Item model number : BK021
- Date First Available : April 9, 2018
- Manufacturer : be quiet!
- ASIN : B07BYP9S95
- Best Sellers Rank: #179 in Computer CPU Cooling Fans
- Customer Reviews:
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(+)
From the manufacturer
No Compromise Silence and Performance
No Compromise Silence and Performance
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Virtually Inaudible OperationThe 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 PowerNo 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 DesignDark 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
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Single-Tower LayoutThe 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 EleganceThe 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. |
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What's in the box
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be quiet! Dark Rock 4 BK021 200W TDP CPU Cooler Unboxing
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the appearance, value, and noise of the electronic component fan. For example, they mention it looks nice, it's well worth the price, and it runs quietly. They also like the performance, and quality. That said, some complain about the mounting system, saying it'd be better if the screws were longer. Opinions are mixed on size and ease of installation.
AI-generated from the text of customer reviews
Customers like the quality of the air cooler. They say it runs incredibly cool and quiet even under heavy all core workloads. Some say it's the best air CPU cooler you can get, with a massive fin design. It's easy to install and performs exceptionally for an air cooler, and the heatsink is huge.
"...Pros:- Best air CPU cooler you can get- no LED shenanigans- Massive fin stacks and many heat pipes- low noise fans-..." Read more
"...Rock Pro 4 is the ultimate CPU cooler for those seeking exceptional cooling performance, silent operation, and a sleek design that complements their..." Read more
"...Liquid cooling is neat, but this is just easier to deal with, frees up case fan slots and is just as efficient and quiet as a liquid cooler." Read more
"...I am overall impressed with the build quality of Be Quiet's products overall and will be considering them more and more going forward especially for..." Read more
Customers like the noise level of the fan. They say it's extremely quiet, has a sleek design, and runs silently. Some customers also mention that it'll keep their gaming rig silent and still cool.
"...Massive fin stacks and many heat pipes- low noise fans- pretty-..." Read more
"...With its exceptional cooling performance, whisper-quiet operation, sleek design, and remarkable 250W TDP capacity, this CPU cooler is a beast that..." Read more
"...with, frees up case fan slots and is just as efficient and quiet as a liquid cooler." Read more
"...around other than the obvious performance of a new gaming rig, keeping the rig silent and still cool was at the top of my priorities...." Read more
Customers are satisfied with the performance of the electronic component fan. For example, they mention it's effective, quiet, and easy to install. Some say it works well with liquid metal. Overall, most are happy with the product's performance and recommend it to others.
"...highly precisely machined copper heat conductor - works well with liquid metal instead of thermal paste-..." Read more
"...stylish aesthetics, and ease of installation, this cooler is a top choice for both enthusiasts and professionals alike...." Read more
"...is just easier to deal with, frees up case fan slots and is just as efficient and quiet as a liquid cooler." Read more
"...At the end of the day this cooler provides impressive performance, decent aesthetics, and silent operation...." Read more
Customers like the appearance of the electronic component fan. They say it looks nice, the overall design is superior, and the black color is great. Some mention that the cooler is well thought out and easy to install.
"...Massive fin stacks and many heat pipes- low noise fans- pretty-..." Read more
"...With its exceptional cooling performance, whisper-quiet operation, sleek design, and remarkable 250W TDP capacity, this CPU cooler is a beast that..." Read more
"...the end of the day this cooler provides impressive performance, decent aesthetics, and silent operation...." Read more
"...It is reasonably skookum. Nice and solid construction with six heat pipes and barely any flex in the fins...." Read more
Customers like the value of the electronic component fan. They say it offers the best value/performance of high end air-coolers, and is worth the extra effort.
"...for making it as maintenance free as possible. It's a great cooler for the price if you want to stay away from water cooling...." Read more
"...But if you have the space, this cooler is definitely worth the investment...." Read more
"...I feel the fact I snagged this for $80 has made it worth my time & money thus far." Read more
"...Installation can be kind of a pain, but it's worth it for the performance." Read more
Customers are mixed about the ease of installation. Some mention that it's fairly easy to install, with clear instructions and the included screw driver. However, others say that it was a bit tedious for their particular board, since the screws to hold the fan were very hard to get to.
"...Easy Installation and Compatibility:Installing the be quiet! Dark Rock Pro 4 is a breeze, thanks to the user-friendly mounting system...." Read more
"...the frontal cooler is somewhat finicky to install when RAM interferes to some degree - and this will increase the overall height, thus chassis room..." Read more
"...Liquid cooling is neat, but this is just easier to deal with, frees up case fan slots and is just as efficient and quiet as a liquid cooler." Read more
"...The included screw driver is perfect. I used grizzly kryonaut thermal paste and spread it conservatively and thin over the CPU...." Read more
Customers are mixed about the size of the electronic component fan. Some mention that it fits in most mid tower cases with decent clearance. Others say that it's big and takes up too much space.
"...Its big, doesnt have RGB for 14 year olds and could have RAM clearance problems for some...." Read more
"...Best air CPU cooler you can get- no LED shenanigans- Massive fin stacks and many heat pipes- low noise fans- pretty-..." Read more
"...You may also run into space problems if your case is small: the cooler is very tall, so a narrow case might not have enough space for this beast...." Read more
"...a wide range of CPU sockets, ensuring it fits seamlessly with most modern motherboards.Durability and Reliability:..." Read more
Customers find the mounting system of the electronic component fan to be tricky and fiddly. They also say the screws could be longer and the mounting plate bars are clumsy. Some mention that the fan cannot be fully mounted to the motherboard brackets.
"...Mounting tension is a little touchy. ( See below)2) Max overclock and temps. (Also see below)Final thoughts:..." Read more
"...on the third attempt before throwing in the towel I noticed one of the brackets was lose due to putting spacers on wrong and then FINALLY it worked..." Read more
"...2 days since I contacted their product support team about the snapped mounting bracket. No one has gotten back to me as of yet...." Read more
"...a cool screwdriver is includedCons:- If you never built a PC, you may want to look for a cooler that's easier to install...." Read more
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Top reviews
Top reviews from the United States
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I rebuilt my son's system from an AIO to this cooler because of issues the AIO had. I have the Threadripper version in my workstation and knew what I was getting into. A little anecdote: My son's PC case was starved for fresh air due to stupid design choices. I remedied this with a MashifyC from Fractal Design. When a software issue arose (bloatware from the Mainboard), we felt the glass was hot right about the cooler. Perplexed, I wondered how the chassis could heat up despite the great airflow design. I opened the chassis and it was cool inside. This is when I realized the CPU cooler is so good ( and large) that it even transferred heat to the glass 1/2 in away!
Pros:
- Best air CPU cooler you can get
- no LED shenanigans
- Massive fin stacks and many heat pipes
- low noise fans
- pretty
- highly precisely machined copper heat conductor - works well with liquid metal instead of thermal paste
- a cool screwdriver is included
Cons:
- If you never built a PC, you may want to look for a cooler that's easier to install. I build my own rigs since almost 3 decades - I did not mind, but your mileage may vary
- Massive - you need a good quality Mainboard to not flex under the weight
- no LED for those who look for those looks - and it will block some RAM slots from sight if you have that as LED
- Some larger RAM modules will not work with this one
- Some PC cases may be too slim to work with this one
Hints and recommendations:
- Check clearances so that it fits into your chassis and does not interfere with high RAM. The RAM does not need to be low profile, but some really large RAM modules - especially with LED may interfere - and LED would get covered up
- Do not transport your tower upright with the cooler hanging like this on the Mainboard's side - lay it down so the Mainboard is on the bottom instead
- the frontal cooler is somewhat finicky to install when RAM interferes to some degree - and this will increase the overall height, thus chassis room needed. The Fractal Design MashifyC DOES work with RAM that requires a shifted front fan on this cooler. I had to do this and it works perfectly.
Last thoughts:
Now, I knew all the Cons of this cooler going into this upgrade. I did choose cooler capacity over RGB loos my son would have chosen and I ordered RGB fans for his PC for the case to make up for it. I know from experience, this cooler will beat many others I've seen and I do understand why it is so hard to install: It's a trade-off for its size. The choice BeQuiet! had was to either use the space they have to work with to put more cooling it or to make it easier to install, but not both. They chose what is important and its primary purpose: Cooling!
Would I buy it again? Absolutely! Actually, I am currently running the stock Wraith on my secondary system and will probably replace it with another one of these ones. It looks beefy, is beefy, and has a beefy cooling capacity.
Exceptional Cooling Power:
The be quiet! Dark Rock Pro 4 is a game-changer when it comes to cooling performance. Its dual-tower design, featuring seven high-performance copper heat pipes, ensures efficient heat transfer from your CPU. Whether you're engaged in demanding tasks, overclocking your system, or pushing your gaming rig to the limits, this cooler keeps your CPU temperatures at bay, ensuring optimal performance and longevity.
Silent and Stealthy Operation:
Don't let the name fool you—the be quiet! Dark Rock Pro 4 lives up to its promise of silent operation. Equipped with two virtually inaudible Silent Wings fans, this cooler keeps noise levels at a minimum while delivering exceptional airflow. The advanced fan design, coupled with the specially designed fins, ensures efficient heat dissipation without compromising on silence. Experience whisper-quiet operation without sacrificing cooling power.
Sleek and Stylish Design:
Beyond its remarkable cooling capabilities, the Dark Rock Pro 4 adds a touch of elegance to any PC build. The sleek black design, featuring a brushed aluminum top cover and black nickel-plated heat pipes, exudes sophistication. It not only keeps your CPU cool but also enhances the aesthetics of your system. Pair it with your favorite RGB lighting, and you have a show-stopping centerpiece that combines style and performance flawlessly.
Easy Installation and Compatibility:
Installing the be quiet! Dark Rock Pro 4 is a breeze, thanks to the user-friendly mounting system. The cooler comes with a convenient mounting kit and clear instructions, making the installation process straightforward, even for beginners. Additionally, the cooler offers broad compatibility, supporting a wide range of CPU sockets, ensuring it fits seamlessly with most modern motherboards.
Durability and Reliability:
Crafted with premium materials and built to last, the be quiet! Dark Rock Pro 4 is a testament to quality and reliability. The solid construction and attention to detail ensure durability and stability, even under heavy loads. Rest assured that your CPU is in good hands, protected by a cooler that can withstand the demands of intense computing tasks.
Conclusion:
In conclusion, the be quiet! Dark Rock Pro 4 is the ultimate CPU cooler for those seeking exceptional cooling performance, silent operation, and a sleek design that complements their PC build. With its outstanding cooling power, whisper-quiet operation, stylish aesthetics, and ease of installation, this cooler is a top choice for both enthusiasts and professionals alike. Unleash the cooling beast with the be quiet! Dark Rock Pro 4 and keep your CPU chill in style!
Top reviews from other countries
Reviewed in Mexico on January 2, 2024