







❄️ Stay cool, stay ahead — silent power for the savvy pro.
The be quiet! Pure Rock Slim 2 is a high-performance, space-saving CPU cooler delivering 130W TDP cooling with three 6mm heat pipes and a silent 92mm PWM fan operating at just 25.4dB(A). Designed for compact builds, it supports full RAM configurations and features an optimized AMD mounting system for easy installation. Finished in brushed aluminum and backed by a 3-year warranty, it combines German engineering excellence with whisper-quiet operation.


















| ASIN | B08YRN1621 |
| Air Flow Capacity | 34.9 Cubic Feet Per Minute |
| Best Sellers Rank | #10 in Computer CPU Cooling Fans |
| Brand | be quiet! |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Date First Available | March 12, 2021 |
| Global Trade Identification Number | 04260052188453 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.3 pounds |
| Item model number | BK030 |
| Language | French |
| Manufacturer | be quiet! |
| Material | Aluminum |
| Maximum Rotational Speed | 2000 RPM |
| Noise Level | 25.4 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 3.82"L x 3.23"W x 5.31"H |
| Voltage | 12 Volts |
| Wattage | 3.8 watts |
J**F
Glad I found this one to use. It is quiet and lightweight.
Bought two of these. Was surprised that it fit in a micro Coolermaster N200 case. Have a bit of room to close the lid. It is a little tricky to get the hooks on but surprised that it keeps a Ryzen 9600 cpu very cool. I love the copper piping. Isn't very heavy either. Worked great on the two computers I built recently.
M**N
Amazing product, amazing price
Using in a home server build. Effortlessly cools my low-power 4750GE. Pretty easy installation, took a couple minutes to get the clips on but overall not bad. Not loud at all. Small size is a plus too. Amazing price. Would recommend.
P**D
Fits in most any case and is very quiet and super easy to install!
The Be Quiet Pure Rock 2 Slim is an aesthetically good looking unit. It's quite affordable compared to other comparable products from other vendors. It cools up to 130 Watts TDP, so make sure you check your CPU's TDP Wattage to make sure this cooler can handle it. Thermal paste is pre-applied and the default brackets setup is for AM4 AMD CPU's. They do include brackets for Intel CPU's, but it's a less eloquent mounting system than the default AMD mounting system. It comes with a 92mm fan, which helps with its compact size but still affords great (and quiet) cooling, airflow and overall performance. This product would not be good for extreme overclockers as you could potentially exceed the maximum TDP Wattage this fan is rated for. However, if you either leave your rig stock or even do mild overclocking, this fan should be more than sufficient for your needs - and at a very affordable price.
D**D
Quiet, great cooler, shipped faster than stated
The only reason it is not 5 stars is b/c of the stock intel mounting bracket, the plastic feet flattened immediately, took 45 minutes to fit in 3 properly, still works but if you have an intel and don't want the stock cpu cooler mounting bracket this might not be the one, this cooler with a different bracket is 5 stars still lowered my temps 10 degrees at idle, close to 5 stars; if I had a AMD I would not hesitate to buy this cooler
P**E
Fantastic Results
My 5600X was idling at 50 (C) degrees. Replaced the Wraith cooler with this. Idle temperature dropped to 36 degrees. Beautifully constructed. Fan is near-silent at 50%. Comes with thermal compound already applied. Smaller size means it will fit in almost any case. Extremely easy to install, especially if your motherboard is out of the case. Mine was in the case, and it was difficult getting at the clamps. Highly recommended for your 65-watt AMD processor.
S**S
Quiet and cool!
This fan, combined with two 140mm case fans, has kept my server at room temperature for a few months straight. It installed easily, looks clean, and runs quietly. I was worried it would get warm because the heat pipes are so long before the heat sink starts, but it hasn't been an issue. Mounting the fan to the heat sink is a little awkward, and I wish they had included another set of fan brackets in case I wanted to mount another fan (but after using this for a few months, another fan wouldn't have been necessary).
D**J
No brackets included
I'm sure this is a good cooler, but it does not come with the required brackets needed to set it down on an AMD system. This seems to be an issue not brought up on the store page and brought up by various other people. They were supposedly supposed to have come with the motherboard, but if you no longer have them, you're SOL. It couldn't have been hard to ship an extra set with the cooler.
Q**S
Very quiet, works well and cost effective
Bought to replace an aging AMD fan that was getting extremely noisy and inefficient. This BK030 fan fits very well, easy to install and has a high cooling capacity (for my application). Worked well for about a year on my old computer and was moved to a new build recently. Computer is practically silent and CPU temps remain in recommended range. Price for this cooler was very attractive at the time of purchase, compared to similarly spec'ed coolers.
S**N
Cooling my Ryzen 5700X with this and it does a great job. Rarely over 70C when I play games, and also very quiet. A fitting upgrade to the Wraith Prism I used before, which was both loud and had my CPU creeping up towards 80C in some cases.
S**.
Using this to cool my 5600X and it's a really good replacement for the Wraith Stealth cooler. It's both cheaper and smaller than the Hyper 212 with almost the same performance. I wouldn't want to use it on a 5950X or a highly overclocked system but my 65w 5600X is well within it's capabilities and it doesn't come close to throttling at full load. With the Wraith Stealth cooler the processor would throttle slightly. Runs very quietly even under load. MUCH quieter than the Wraith Stealth. Very easy to mount and it comes with the AM4 mounting hardware pre-installed. Highly recommended.
L**Z
Aparte de que es silencioso y fácil de instalar es muy eficiente, estoy minando raptoreum y la temperatura se mantiene baja
A**O
Yeni aldığım PC uçak motoru gibi ses çıkartan molex kule fanları + amd stok işlemci fanı ile birlikte gelmişti. Başım ağrıdığı için tüm fanları sökerek kule içerisinde yalnızca 1 adet egzos fanı bırakmıştım. Sipariş ettiğim Noctua fanlarım gelmeden önce bu ürünü satın alarak işlemci fanını da değiştirmeye karar verdim. Kule içerisinde yalnızca 1 tane çalışan fan varken ve üstelik dairemde kombi çalıştırmama rağmen, Pure Rock Slim 2’yi bağladığımda, kulenin içi cehennem gibi sıcak olmasına rağmen Rayzen 5 7500F işlemcimi idle modda ideal işlemci sıcaklıklarında tutmayı başardı. İş yükünde çok uzun süre ise 80 dereleri aşmasına izin vermedi. Kulede sadece 1 egzos fanı varken sıcaklığı düşürmek için yiğitçe savaştı. Ve ivmelenirken veya tam güce ulaştığında çıkarttığı sesler aniden başlayan ve kulak tırmalayan türden değildi, sadece kibar şekilde güçlenen bir hava akımı sesiydi ve sürekliliği kulağımı rahatsız etmedi. Bu performansa bakılırsa sipariş ettiğim 4 kule fanı geldiğinde ve kule içerisinde gerekli olan hava akışı sağlandığında bu ürünün tam güce çıkmasına gerek bile kalmayacağını biliyorum. Uyarı: Resmi youtube kanalında Pure Rock Slim 2’nin AM5 işlemcilere rahatlıkla takıldığını gösteren bir video yüklemişler fakat AM5 Stok fanınızı sökerek bu soğutma sistemini bağlayacaksanız, ara bağlantı parçasının kutudan çıkmadığını bilmelisiniz. Çünkü AM5 stok fanları 4 vida ile direkt olarak anakarta bağlanırken bu soğutma sistemi anakarta bağlanan bir ters askı üzerine takılabiliyor. Yani bir AM5 ters askı parçasına ihtiyacınız olacak. Ben ise zaten elimde olan bir AM4 bağlantı parçasının küçük uzantılarını bir pense yardımıyla kopartarak AM5’e uyumlu hale getirdim (çünkü uzantıları işlemci üzerine denk gelip havada kalıyordu) ve çok güzel şekilde bağladım. Ama size orijinal AM5 ters askı parçasını bulmanızı tavsiye ederim.
G**S
Easy to mount with a clear manual. Cools great, was able to overclock my CPU without any risks and issues.
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