Product Overview
Quiet and Effective Cooling
With Pure Rock, be quiet! presents a CPU cooler series aimed at the Essential category of PC systems. Bringing be quiet!’s award-winning technology to quiet multimedia and graphics systems, and entry level computers of all types, be quiet! Pure Rock delivers an exceptional price-to-performance ratio. If you are seeking the best possible mix of performance and price in the Essential CPU cooler segment, your search is over. Pure Rock simply has to be your choice.
Excellent Cooling Efficiency
There are four 6mm heatpipes with aluminium carry caps to guide the heat away from your CPU. The BK009 offers high cooling capacity at 130W TDP.
Convenient, Highly Compatible Compact Design
With its compact design, this cooler is highly compatible with a multitude of Intel/AMD sockets, opening more doors for further configuration within the system. For extra convenience, the design supports mounting from atop the mainboard.
Low-Noise Operation
A nine blade silence-optimised 120mm be quiet! PWM fan with high-quality sleeve bearing is optimised for quietness and supports the best balance of cooling performance and silent operation. Even at full PWM performance, noise is a mere 26.8db(A).
Features
• High 130W TDP cooling efficiency.
• Mounting kit which allows assembly from atop the mainboard.
• Four high-performance 6mm heat pipes with aluminum caps.
• A silence-optimized, nine blade, 120mm be quiet! fan.
• PWM variable speed operation to help balance cooling and quietness.
• Compact design for easier and more convenient installation.
• Compatibility with all current Intel and AMD sockets.
• Product conception, design and quality control in Germany.
• 3-year warranty.
be quiet! Pure Rock Compact Single Tower CPU Cooler, 4 Heatpipes, 1x120mm Silence-Optimised PWM Fan, 130W TDP, Intel/AMD is rated
4.7 out of
5 by
20.
Rated 5 out of
5
by
Adamski5000 from
Once you get the pesky thing fitted it is well worth the effort!
The instructions could be dumbed down a bit to be honest.
As a bit of a nube when it comes to fitting non standard kit I found this not the easiest thing I’ve fitted and it took 4 attempts to get around the power supplies, memory and cables.
Now it’s in it runs a dream, it’s V quiet and is noticeably cooler in the case.
Well worth the effort and good value for money.
Date published: 2020-04-11
Rated 5 out of
5
by
Illy01 from
Fantastic value
I've had this for more than 2 years now and I can still get my CPU to idle at 20 degrees. The only thing you need to be careful of is that it's very tall so measure first, but other than that amazing value for money.
Date published: 2019-01-05
Rated 5 out of
5
by
Wreford from
Very Quiet Cooling
Fitted this fan and heat sink to my AMD processor which had the AMD supplied fan running flat out in the hot weather and making lots of noise.
My PC is in a full size case and the side cover just touches the heat sink but closes without problems. The bag of hardware looked rather formidable but the AMD only required two metal strips and four screws. Other items were options for various types of Intel processor.
Heat sink compound was already applied to the mounting surface.
Very pleased with the quietness and doubt the fan ever ramps up to full speed now as the heat sink seems pretty efficient in itself.
Date published: 2018-07-30
Rated 5 out of
5
by
EdgeOfPain from
Ultra quiet cooler.
This cooler has a fan with high quality bearings so it's very quiet.
The mounting system is a bit tricky on the AM4 socket but it's extremely solid.
Date published: 2018-03-14
Rated 5 out of
5
by
Jwatkins456 from
Great product, once you work out how to assemble it!
Really great, replaced a much larger previous cooler.
Very effective and quiet.
Look up on the internet how to install the fan, the instructions are no good but once you work out how it goes on, the mechanism is actually very helpful.
Really great product, will use beQuiet a lot more in the future!
Date published: 2018-01-21
Rated 4 out of
5
by
kanue04 from
Very Pleased
Opened and pulled the heatsink out the box and didn't notice the plastic cover at the bottom that covers the thermal paste got stuck to the box so when i pulled it out and placed it on the desk i discovered the paste was everywhere on the desk!!! so be careful when removing this.
- The heatsink is very flexible, some of the fins where bent when installing.
- upon pc startup the fan alarm went off saying issue???, have no idea why, had to just disable the alarm in the bios as i could not see no issues.
+ Temps are lower by 5, so much better than the stock sink and fan.
Very easy to install, took about 10 mins after you decipher the instructions as they are not a clear as IKEAs!
but overall a good buy for a upgrade
Date published: 2017-10-13
Rated 4 out of
5
by
Valkyrie from
Stylish
Leaves a very nice look in the build. Lines up well does its job and the setup is easy once your decrypy the instruction manual sent with it. The metal heatsink itself bends very easily So reapplying the fan in a diffrent position will add a new permanent bend in the heatsink so you got to make sure you line the fan up exactly were you want it the first time.
Date published: 2017-09-07
Rated 5 out of
5
by
pudyj from
brilliant
purchased this to cool my i7 6700k was previously using a seidon 120 water cooling kit wich is terrible by the way.but im very pleased with this its quite and looks great in case if you have a windowed case and more importantly keeps my cpu nice and cool.after running prime 95 stress test for 20 minutes highest temp reached was 75c and thats with an overclock to 4.4ghz and prime being very heavy test bench so would never normaly putt my computer through that much strain anyway so very impressed.Only little niggle i have is theres no antivibration mounts for the fan to mount to heat sink but not a major deal would highly recomend this product. And great service from Scan as usual.
Date published: 2016-12-09
