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Scan code: LN60611 Manufacturer code: BK009

be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler

be quiet! Pure Rock Compact Single Tower CPU Cooler, 4 Heatpipes, 1x120mm Silence-Optimised PWM Fan, 130W TDP, Intel/AMD

Thumbnail 1 : be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler Thumbnail 2 : be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler Thumbnail 3 : be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler Thumbnail 4 : be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler : video thumbnail 1 be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler : video thumbnail 2
Scan code: LN60611 Manufacturer code: BK009
3xs Approved
Order now and get it tomorrow, Fri 5th Jun
spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 5th Jun to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
Frequently Bought Together
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).

• 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.
Cooler Specifications
Edition Pure Rock
Cooler Form Factor Compact Single Tower
Heatpipes 4
Cooler Features
  • Aluminium Fins
  • Aluminium Heatpipe Caps
  • Aluminium Top Cover
  • Copper Heatpipes
Socket Compatibility
  • 1150
  • 1151
  • 1155
  • 1156
  • 1366
  • 2011 (Square ILM)
  • 2011-3 (Square ILM)
  • 2066
  • 775
  • AM2
  • AM2+
  • AM3
  • AM3+
  • AM4
  • FM1
  • FM2
  • FM2+
Max. TDP  
Fan Specifications
Included Fan Configuration 1 x 120mm
Fan Edition Silence-Optimised
PWM Fan Yes
Fan Bearing Type Sleeve Bearing
Fan Colour Black
LED Lighting N/A
Fan/Pump Connectors 1 x 4-pin
Max. Fan Speed 1500 rpm
Max. Fan Airflow 51.4 CFM
Max. Air Pressure 1.25 mm H²O
Max. Sound Level 19.2 - 26.8 dBA
Cooler Materials Aluminium / Nickel Plated / Copper
Included TIM (Thermal Interface Material)  
Dimensions & Weight
Heatsink/Radiator Dimensions 121 x 155 x 62.5 mm (WxHxD)
Total Dimensions 121 x 155 x 87.5 mm (WxHxD)
Weight 660 g
Additional Information
Scan Code LN60611
Model Number BK009
GTIN 4260052183915

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
Return to base
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details
0871 472 4747
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TekSpek Guides
Intel Branding Part I
Intel Branding Part I
Date Issued: 1st Jul 2009

Intel’s been on a mission of late. That mission revolves around grouping and standardising key technologies under various banners that are designed to ensure hardware compatibility and consumer ease of use. We’ll take a closer look at three such technologies that fall under the headings of Centrino, Viiv, and vPro, respectively.

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Intel Core 2 Duo (Conroe)
Intel Core 2 Duo (Conroe)
Date Issued: 20th Oct 2008

The purpose of this TekSpek is to delineate the publicly known features of Intel’s next generation desktop microarchitecture. Codenamed Conroe and officially titled Intel Core 2 Duo, it’s loosely based on the current mobile Yonah (Core Duo) underpinnings.

Read More

Date Issued: 20th Oct 2008

The purpose This TekSpek quickly and easily explains AMD’s new processor socket and related technology to the reader, comparing it to AMD’s previous socket types.

Read More

AMD 64 Processors
AMD 64 Processors
Date Issued: 20th Oct 2008

This TekSpek explains what AMD’s AMD64 CPU instruction set architecture (ISA) is, shows what CPUs implement it from both AMD and Intel, and explains what software is available to run on those 64-bit consumer processors.

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Chassis Airflow
Chassis Airflow
Date Issued: 20th Oct 2008

The modern PC is potentially a mass of heat output and heat production hot spots. With CPUs rated at more than 100W of heat output, single graphics boards carrying similar ratings (and people want to run two!), multiple hard drives the norm, lots of memory and mainboards covered in heatpipes to combat toasty core logic and PWM circuits, a PC appreciably warming up a room when it’s working hard is no joke.

Read More

Date Issued: 20th Oct 2008

This TekSpek explains why you’d want to overclock your graphics board, the risks in doing so and how you can go about doing it.

Read More

Core 2
Core 2
Date Issued: 14th Jun 2008

There’s been a lot of hype about Intel’s Core 2 recently, even since they launched Core in fact. Words like Conroe, Badaxe and Allendale have been flying around. The bottom line is that Core 2 is the name of Intel’s latest line of CPUs, based on a new micro-architecture, designed for speed and efficiency.

Read More

System Noise Reduction
System Noise Reduction
Date Issued: 5th Mar 2007

Anybody who has been near their share of computer systems will appreciate that not all systems make the same amount of noise. There are a number of reasons for why this is so. Firstly, a computer makes noise for different reasons. Generally, anything mechanical is going to make noise.

Read More

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 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 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 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 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 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 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 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 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
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Questions & Answers

Does this CPU cooler come with thermal compound?

Asked by: Josephlyons
My product arrived with thermal compound pre-applied, which performs quite well.
Answered by: Jwatkins456
Date published: 2018-03-24

Can you fit a second fan on the other side?

Asked by: Yokie
The mounting mechanism used by the cooler allows for the fan to be mounted on either side, therefore if your motherboard has the space and you can get hold of another mounting mechanism, then yes. But straight out of the box, I could only see one set of clamps for the fan.
Answered by: Jwatkins456
Date published: 2018-03-24

Is this Cooler compatible with Ryzen sockets out of the box?

Asked by: Khalduras
I’m using it on an AM4, straight out of the box with no extra fittings. The setup is slightly confusing but with patience the instructions can help you work it out. The product information states that it supports quite a few intel and and sockets, if yours is on there then I would say, given the large amount of mounting equipment in the box I didn’t use, it is.
Answered by: Jwatkins456
Date published: 2018-03-24
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be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler
be quiet BK009 Pure Rock Compact Intel/AMD CPU Air Cooler