| Brand | be quiet! |
|---|---|
| Product Dimensions | 14.58 x 13.59 x 16.28 cm; 1.13 kg |
| Item model number | BK022 |
| Manufacturer | be quiet! |
| Series | Dark Rock Pro 4 |
| Colour | Black |
| Processor Brand | Refer_Manual |
| Computer Memory Type | PC1066 |
| Voltage | 12 Volts |
| Wattage | 125 |
| Power Source | DC |
| Hardware Platform | Refer_Manual |
| Are Batteries Included | No |
| Lithium Battery Voltage | 1 Volts |
| Item Weight | 1.13 kg |
| Guaranteed software updates until | unknown |
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be quiet! BK022 Dark Rock Pro 4, 250W TDP, CPU cooler, Black
We don't know when or if this item will be back in stock.
| Product dimensions | 16.3L x 14.6W x 13.6H centimetres |
| Brand | be quiet! |
| Power connector type | 4-Pin |
| Voltage | 12 Volts |
| Wattage | 125 |
| Cooling method | Fan |
| Compatible devices | Socket compatibility: AMD-AM4; Intel-1700/1200/2066/1150 /1151/1155/2011(-3) Square ILM |
| Noise level | 24.3 dB |
| Material | Copper |
| Maximum rotational speed | 2500 RPM |
About this item
- The Dark Rock Pro 4 offers an immense cooling capacity of 250W TDP and is almost inaudibly quiet during operation. Perfect for demanding systems and overclocked CPUs.
- The 2 Silent Wings PWM fans are equipped with durable fluid dynamic bearings, smooth-running 6-pole motors and airflow-optimized fan blades. The front fan is a Silent Wings 3, which, with its funnel-shaped frame, ensures extremely high air pressure.
- The Dark Rock Pro 4 achieves massive performance of impressive 250W TDP and ensures low system temperatures even when the CPU is running at full speed.
- The Dark Rock Pro 4 features 7 advanced 6mm high-performance copper heat pipes, which ensure maximum thermal conductivity. Airflow-optimized, wave-shaped cooling fins with small spots on the surface increase air circulation. A special coating with ceramic particles ensures perfect heat transfer.
- The Dark Rock Pro 4 has two aluminum heatsinks. Openings on the cooling fins increase RAM compatibility. For exceptional cooling requirements, it is possible to add an additional 120mm fan to the 2 pre-installed fans.
- The included installation kit is completely black and adapts perfectly to the design of the cooler. The installation is easy and user-friendly from the top of the mainboard.
- Socket compatibility Intel: 1700/1200/2066/1150/1151/1155/2011 (-3) Square ILM//Socket compatibility AMD: AM5/AM4
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This item ![]() be quiet! BK022 Dark Rock Pro 4, 250W TDP, CPU cooler, Black | Recommendations | |||||
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| Price | Currently unavailable. | £41.99£41.99 | £34.89£34.89 | £32.90£32.90 | £119.95£119.95 | £11.95£11.95 |
| Delivery | — | Get it as soon as Tomorrow, Nov 2 | Get it as soon as Tomorrow, Nov 2 | Get it as soon as Tomorrow, Nov 2 | Get it as soon as Tomorrow, Nov 2 | Get it as soon as Tomorrow, Nov 2 |
| Customer Ratings | ||||||
| Sold by | — | THERMALRIGHT.EUR | THERMALRIGHT.EUR | THERMALRIGHT.EUR | NOCTUA - Designed in Austria | NOCTUA - Designed in Austria |
| cooling method | Fan | Air | Air | Air | Air | Air |
| power connector type | 4-Pin | — | — | 4-Pin | 4-Pin | 3-Pin |
| compatible devices | Socket compatibility: AMD-AM4; Intel-1700/1200/2066/1150 /1151/1155/2011(-3) Square ILM | Desktop | Desktop | Desktop | Desktop | Desktop |
| maximum rotational speed | 2500 rpm | — | 1500 rpm | 1550 rpm | 2000 rpm | — |
| noise level | 24.3 decibels | 27 decibels | 56 decibels | 25.6 decibels | 22.6 decibels | 0 decibels |
| material | Copper | Polybutylene Terephthalate, Polycarbonate, Copper | Aluminum,Copper,Silicone | PA120 SE ARGB | Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating | Hybrid Thermal Compound |
| wattage | — | — | 280 watts | 7 watts | — | 0 watts |
Looking for specific info?
Product information
Technical Details
Additional Information
| ASIN | B07BY6F8D9 |
|---|---|
| Customer Reviews |
4.7 out of 5 stars |
| Best Sellers Rank | 57,934 in Computers & Accessories (See Top 100 in Computers & Accessories) 640 in Fans & Cooling |
| Date First Available | 7 April 2018 |
Warranty & Support
Feedback
From the manufacturer
No Compromise Silence and Performance
Achieving an incredible performance-to-noise ratio
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Virtually Inaudible OperationThe two Silent Wings PWM fans feature advanced fluid-dynamic bearings, smooth six-pole motors and airflow-optimised fan blades. The front Silent Wings 3 fan provides extremely high air pressure, thanks to a funnel-shaped air inlet in the frame. Decoupled fan mounting with vibration-isolating elements on the heat sink. |
Immense Cooling PowerNo compromise in silence and performance for overclocked systems and demanding graphics applications! Dark Rock Pro 4 provides an impressive rating of 250W TDP and achieves low temperatures even during periods of peak CPU performance. |
Highly advanced designDark Rock Pro 4 is equipped with seven advanced technology 6mm copper heat pipes that maximise the heat conductance. Airflow-optimised, 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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Double-Tower LayoutDark Rock Pro 4 contains two aluminum heat sinks. The cutouts provided enhance its RAM compatibility. Two fans are pre-installed. It is also possible to add another 120mm fan for even better cooling. |
User-friendly EleganceThe mounting kit for the Dark Rock Pro 4 cooler is completely black, perfectly matching the black design of the cooler itself. The cooler can get installed 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. Special screwdriver is included. |
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General Data
| Model | Dark Rock Pro 4 |
| Dimensions (without mounting) | 145.7 x 136 x 162.8 (L x W x H), (mm) |
| Total weight (kg) | 1.13 |
| TDP (W) | 250 |
| Socket compatibility | Intel: 1200 / 1150 / 1151 / 1155 / 1156 / 1366 / 2011(-3) Square ILM / 2066 AMD: AM2(+) / AM3(+) / AM4 / FM1 / FM2(+) |
| Fan model, number | 1x Silent Wings 3 120mm PWM / 1x Silent Wings 135mm PWM |
| Decoupled fan mounting | Yes |
| Overall noise level | 12.8 / 17.9 / 24.3 (dB(A)) @ 50/75/100% (rpm) |
What's in the box?
Product guides and documents
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 analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quietness, cooling, and performance of the electronic component fan. They mention it's ridiculously quiet, keeps their processors at 20-25 degrees idle, and is a high-performing cooler. Some are satisfied with the value for money and build quality. However, some customers have mixed opinions on the ease of installation and fit.
AI-generated from the text of customer reviews
Customers are satisfied with the quietness of the electronic component fan. They mention it's ridiculously quiet and efficient.
"...They're not cheap compared to other options but they are ridiculously quiet and efficient; good looking too...." Read more
"...The noise levels are outstanding...." Read more
"...Moreover, DRP4 is dead silent, while H115i pump was somewhat whiny, vibrated and resonated with H500 glass panel...." Read more
"Silent and cool!!!..." Read more
Customers like the cooling of the electronic component fan. They say it's a great performing cooler that keeps their processors at 20-25 degrees idle and their GPU temperatures have also decreased.
"...push another 100mhz to my already generous overclock, and the CPU is running cooler, both in idle and full synthetic load than the overclock I had..." Read more
"...This is one of the best air coolers you can find, you can go water cooling but is always a chance of pump failure , and they are not that silent." Read more
"...But what really shocked me about this cooler is the fact my GPU temp has also decreased... from usually 65-70 degrees to 52 degrees...." Read more
"Seems to be a really good cooler. I thought my old cooler was bit back when i built my last pc about 10 years ago but this was is so much bigger...." Read more
Customers are satisfied with the performance of the electronic component fan. They mention it's a high-performing, quiet cooler. Some say it's effective and the mount works perfectly fine.
"...cheap compared to other options but they are ridiculously quiet and efficient; good looking too...." Read more
"...The mount works perfectly fine, but I would have preferred some sort of system that aligned the cooler perfectly as I was worried about it moving..." Read more
"...Performance is outstanding. If you are wondering, DRP4 is trading blows with NH-D15 (which is plain ugly)...." Read more
"...and lost more time cause of that, kind of frustrating but the results are awesome that is why i give it 5 stars, you do not install it every day, at..." Read more
Customers like the appearance of the product. They mention it's reasonably easy to mount and looks pretty cool. Some say the all-black stealth look is just perfect. Customers also say it's a well-designed CPU cooler that keeps the RAM, CPU socket, and VRM nice and cool.
"...to other options but they are ridiculously quiet and efficient; good looking too. I might perhaps spring for the RGB ones down the line...." Read more
"...in the market for a beefy air cooler simply because to me it is visually appealing, and this is by far the most appealing air cooler to the eye...." Read more
"...Yeah DRP4 is the sexiest cooler on the market, if that's what you're after...." Read more
"Silent and cool!!!..." Read more
Customers appreciate the value for money of the electronic component fan. They mention it's well worth the money, has great performance for the price, and is cheaper than a water-cooled system.
"...Best thing is it's loads cheaper than a water cooled system and still leaves room in the front of your case for additional fans should you need them." Read more
"...Packaging was great also, just a really nice product for a very reasonable priceIf you are thinking of an AIO cooler, get this instead...." Read more
"...you are looking for a well build good performing Air Cooler at a decent price point grab one of these it really will not disappoint.*..." Read more
"...They're not cheap compared to other options but they are ridiculously quiet and efficient; good looking too...." Read more
Customers like the build quality of the electronic component fan. They mention it's solid, looks intact, and is made of genuine materials. Some say the mounting parts are solid and made of metal.
"...Highly recommended. A fine piece of German engineering. Pretty much the best you can get in terms of Air Cooling." Read more
"...It’s also pretty quite and finished and built very nicely.It included thermal paste and this seemed reasonable stuff too...." Read more
"...If you are looking for a well build good performing Air Cooler at a decent price point grab one of these it really will not disappoint.*..." Read more
"Super low noise and great quality. Installing it isn't that easy, nor that hard either. Just be careful and use the manual...." Read more
Customers have mixed opinions about the ease of installation of the electronic component fan. Some mention it's very easy to install and includes everything you need, including thermal paste. However, others say it's extremely challenging to install, and the middle fan installation is a pain. The instructions aren't clear on this and would lead to loose mounting.
"...The instructions are clear and simple, however some of the images could be a little clearer as some of them are a bit hard to see component..." Read more
"Silent and cool!!! Not that easy to install,whatever you try you will still need to take the motherboad out!!!Trust me i have tried and lost more..." Read more
"...The screwdriver that came with the cooler made the job very easy and is a very useful addition to the cooler as I do have use for a long phillips..." Read more
"...Don't even try. It wasn't sitting the cooler down, it was trying to put the springs on for the centre fan...." Read more
Customers have mixed opinions about the fit of the electronic component fan. Some mention it fits great and has plenty of room, while others say it's large and barely fits into their current case. The dimensions don't make for easy installation, especially if you install it while the case is in place.
"...I am so greatful that Be Quiet! Includes a full sized, branded philips head screwdriver to install the two clamping screws as today not many brands..." Read more
"...cooler whilst my motherboard was In the case and I had an issue fitting the middle fan in. I had to ask for a hand from my brother...." Read more
"...For those who are wondering, DRP4 is happy to accommodate the tallest of DIMMs. I've included a picture, Corsair RGB Pro RAM, 2 sticks, slot 2 and 4...." Read more
"...It's dimensions do not make for easy installation however, especially if you install it while the motherboard is inside your case like I did...." Read more
Reviews with images
Dark Rock Pro 4 - i7-13700k
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Top reviews
Top reviews from United Kingdom
There was a problem filtering reviews right now. Please try again later.
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I recently rebuilt my PC with a new CPU, motherboard, RAM, and GPU to be up to date with the latest in high-end gaming hardware but on a budget.
New Spec
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Intel i7-13700k 16c/24l 5.2Ghz
MSI MPG Z790 Carbon WiFi
Corsair 32GB (2x16) DDR5 6000MHz
Zotac 3080ti 12Gb
Reason For Buying
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The CPU I had was a LGA1151 socket and the new is LGA1700. My friend had previously upgraded from a LGA1151 CPU to a LGA1700 i5 CPU and used the exact same AIO water cooler I had been using in my old build - A Corsair H100i V2 dual rad claiming it fit perfectly with no issues. So I went ahead and didn't upgrade my cooler thinking it should work. Unfortunately, whilst the positioning of the plates all lined up, the CPU was less than 1mm from the coldplate when tightened down. This meant that whilst the CPU would be cooled a bit and the coolant would register as getting hot, it was very inefficient as to cool correctly you need a tight clamping force from CPU to coldplate. It would hit 100c 5 seconds after logging in doing nothing.
I went looking for an adequate cooler for my CPU and I remembered I used to run an AMD 8350 8 core build with a 'Be Quiet!' Shadow Rock 2 cooler and I loved it for two main reasons. It looked amazing, and it cooled amazing. Despite being a hot chip. So I went looking for Be Quiet!'s best in tower coolers and came across this and decided to make a purchase despite figuring a AIO would be a better option. However, this was an unexpected purchase as I didn't think I'd need to buy a new cooler so I didn't want to drop £150+ on a decent new Corsair cooler.
Experience
---
In short, I love this cooler so far and I nearly forgot how much greater huge air coolers look as part of a beautiful gaming PC with RGB lighting. Be Quiet! has an outstanding design department and their relationship to their engineers is strong.
The two included Silent Wings fans are in my experienced opinion the best fans on the market. They're not cheap compared to other options but they are ridiculously quiet and efficient; good looking too. I might perhaps spring for the RGB ones down the line. The rest of my fans are Corsair RGB LL fans.
Instructions
---
Included in the box was an installation instruction printed in separate language booklets that fold out to make reading a bit easier as the paper isn't huge due to all the languages. The instructions are clear and simple, however some of the images could be a little clearer as some of them are a bit hard to see component orientation but nothing that stopped me assembling without issues. I am so greatful that Be Quiet! Includes a full sized, branded philips head screwdriver to install the two clamping screws as today not many brands will include tooling let alone a moulded long screwdriver w/ magnetic tip.
Cinebench
---
At the moment here in the UK (Sept 9th) we're experiencing the hottest September on record so testing this cooler with way higher than normal ambient temperatured isn't ideal, but I was still able to get some Cinebench scores with my setup.
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Multi-core: 25356 - -+0v VID offset.
Multi-core: 25981 - -0.1v VID offset.
Single-core: 2028 - 0.1v VID offset.
In summary, I'm glad I ended up with this CPU cooler and I'm happy with my purchase. Installation was a breeze with no compatibility/interference issues nor issues with instructions. I'm certain I'll get better Cinebench results when the ambient goes back down to about the normal 12c-18c for Sept/Oct so I'll keep testing and update this review at later date including any updates with the cooler itself. I definitely recommend this cooler.
Reviewed in the United Kingdom on 9 September 2023
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I recently rebuilt my PC with a new CPU, motherboard, RAM, and GPU to be up to date with the latest in high-end gaming hardware but on a budget.
New Spec
---
Intel i7-13700k 16c/24l 5.2Ghz
MSI MPG Z790 Carbon WiFi
Corsair 32GB (2x16) DDR5 6000MHz
Zotac 3080ti 12Gb
Reason For Buying
---
The CPU I had was a LGA1151 socket and the new is LGA1700. My friend had previously upgraded from a LGA1151 CPU to a LGA1700 i5 CPU and used the exact same AIO water cooler I had been using in my old build - A Corsair H100i V2 dual rad claiming it fit perfectly with no issues. So I went ahead and didn't upgrade my cooler thinking it should work. Unfortunately, whilst the positioning of the plates all lined up, the CPU was less than 1mm from the coldplate when tightened down. This meant that whilst the CPU would be cooled a bit and the coolant would register as getting hot, it was very inefficient as to cool correctly you need a tight clamping force from CPU to coldplate. It would hit 100c 5 seconds after logging in doing nothing.
I went looking for an adequate cooler for my CPU and I remembered I used to run an AMD 8350 8 core build with a 'Be Quiet!' Shadow Rock 2 cooler and I loved it for two main reasons. It looked amazing, and it cooled amazing. Despite being a hot chip. So I went looking for Be Quiet!'s best in tower coolers and came across this and decided to make a purchase despite figuring a AIO would be a better option. However, this was an unexpected purchase as I didn't think I'd need to buy a new cooler so I didn't want to drop £150+ on a decent new Corsair cooler.
Experience
---
In short, I love this cooler so far and I nearly forgot how much greater huge air coolers look as part of a beautiful gaming PC with RGB lighting. Be Quiet! has an outstanding design department and their relationship to their engineers is strong.
The two included Silent Wings fans are in my experienced opinion the best fans on the market. They're not cheap compared to other options but they are ridiculously quiet and efficient; good looking too. I might perhaps spring for the RGB ones down the line. The rest of my fans are Corsair RGB LL fans.
Instructions
---
Included in the box was an installation instruction printed in separate language booklets that fold out to make reading a bit easier as the paper isn't huge due to all the languages. The instructions are clear and simple, however some of the images could be a little clearer as some of them are a bit hard to see component orientation but nothing that stopped me assembling without issues. I am so greatful that Be Quiet! Includes a full sized, branded philips head screwdriver to install the two clamping screws as today not many brands will include tooling let alone a moulded long screwdriver w/ magnetic tip.
Cinebench
---
At the moment here in the UK (Sept 9th) we're experiencing the hottest September on record so testing this cooler with way higher than normal ambient temperatured isn't ideal, but I was still able to get some Cinebench scores with my setup.
---
Multi-core: 25356 - -+0v VID offset.
Multi-core: 25981 - -0.1v VID offset.
Single-core: 2028 - 0.1v VID offset.
In summary, I'm glad I ended up with this CPU cooler and I'm happy with my purchase. Installation was a breeze with no compatibility/interference issues nor issues with instructions. I'm certain I'll get better Cinebench results when the ambient goes back down to about the normal 12c-18c for Sept/Oct so I'll keep testing and update this review at later date including any updates with the cooler itself. I definitely recommend this cooler.
In terms of ease of install it was relatively easy. I mounted it with the motherboard still in the case. I did have to remove my GPU to install the 135mm fan though. It's not the easiest cooler to install, but it isn't hard either. The screwdriver that came with the cooler made the job very easy and is a very useful addition to the cooler as I do have use for a long phillips head screwdriver.
The mounting system is the only real fault I would give the cooler. The mount works perfectly fine, but I would have preferred some sort of system that aligned the cooler perfectly as I was worried about it moving around causing issues in my thermal application, a nub in the bracket running though the middle to align perfectly would have been great. Though, I did myself no favours mounting it in the case.
All in all, amazing cooler. Would 100% recommend
9600k 5Ghz @1.33v. Room ambient 22°C. Thermal Grizzly Kryonaut. NZXT H500 with default exhaust fans, 120 mm top and 120 mm back.
Corsair AIO (Quiet Mode (ML Fans at 600-700 rpm, pump is at 2050 rpm), since Balanced Mode sounds like a helicopter): Aida64 stability test 10 minutes 70-73°C on 6 cores, 34-35°C idle. Water temps in the loop never dropped below 30°C, even after hours of idle. DRP4 (Silent CPU fan profile in Z390 Aorus Pro BIOS): Aida64 stability test 10 minutes 65-68°C, idle 28-30°C (would be even less with additional case fans in the front). In addition, thanks to the DRP4 fans, VRM is 5-6°C cooler, RAM is 2-3°C cooler.
Moreover, DRP4 is dead silent, while H115i pump was somewhat whiny, vibrated and resonated with H500 glass panel. It wasn't loud, don't get me wrong, but the pump's pitch is not something you would want in a silent PC.
For those who are wondering, DRP4 is happy to accommodate the tallest of DIMMs. I've included a picture, Corsair RGB Pro RAM, 2 sticks, slot 2 and 4. Also, DRP4 has a cutout in the fin stack, so you can use slot 1 as well. Although, for my RGB Pro it is a very very tight fit, but since I only got 2 sticks, didn't bother much.
Highly recommended. A fine piece of German engineering. Pretty much the best you can get in terms of Air Cooling.
Reviewed in the United Kingdom on 7 March 2019
9600k 5Ghz @1.33v. Room ambient 22°C. Thermal Grizzly Kryonaut. NZXT H500 with default exhaust fans, 120 mm top and 120 mm back.
Corsair AIO (Quiet Mode (ML Fans at 600-700 rpm, pump is at 2050 rpm), since Balanced Mode sounds like a helicopter): Aida64 stability test 10 minutes 70-73°C on 6 cores, 34-35°C idle. Water temps in the loop never dropped below 30°C, even after hours of idle. DRP4 (Silent CPU fan profile in Z390 Aorus Pro BIOS): Aida64 stability test 10 minutes 65-68°C, idle 28-30°C (would be even less with additional case fans in the front). In addition, thanks to the DRP4 fans, VRM is 5-6°C cooler, RAM is 2-3°C cooler.
Moreover, DRP4 is dead silent, while H115i pump was somewhat whiny, vibrated and resonated with H500 glass panel. It wasn't loud, don't get me wrong, but the pump's pitch is not something you would want in a silent PC.
For those who are wondering, DRP4 is happy to accommodate the tallest of DIMMs. I've included a picture, Corsair RGB Pro RAM, 2 sticks, slot 2 and 4. Also, DRP4 has a cutout in the fin stack, so you can use slot 1 as well. Although, for my RGB Pro it is a very very tight fit, but since I only got 2 sticks, didn't bother much.
Highly recommended. A fine piece of German engineering. Pretty much the best you can get in terms of Air Cooling.











