be quiet!
Pure Rock CPU Cooler - 120mm

  • BK009
  • 120mm Fan
  • Socket Compatibility: 775 / 1150 / 1155 / 1156 / 1151 / 1366 / 2011 / 2066 / AM4 / AM2 / AM2+ / AM3 / FM1 / FM2
  • 3 year warranty

50+ In stock

£29.99 *
pay with credit card pay with amazon payments pay with bitcoin finance with V12 Finance

Stock Code: HS-010-BQ

EAN: 4260052183915

MPN: BK009

Manufacturer: be quiet!

tech communitySupported by the biggest tech community
Direct Service Hotline
+44 (0)1782 44 44 55
What our customers say about us
4.8 Google Customer Reviews
Product information:

Pure Rock CPU Cooler - 120mm

Pure Rock is be quiet!’s CPU cooler which is excellent for silent multimedia and graphics applications, and for anyone who wants a category-beating price-to-performance ratio.

- 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 IntelR and AMDTM sockets
- Product conception, design and quality control in Germany
- 3-year warranty

Main Specification:
- Overall dimensions without mounting material (L x W x H), (mm): 87.5 x 121 x 155
- TDP (W): 150
- Backplate Mounting: Yes
- Fan model: 1 x SilentWings PWM 135mm
- Overall noise level (dB(A)) @ 50/75/100% (rpm): 19.1 / 22.1 / 26.8
- Warranty: 3 Years

Heatsink Specification:
- Dimensions (mm) 62.5 x 121 x 155
- Number of fins: 48
- Fin material: Aluminium
- Base material: Copper
- CPU contact surface: CNC machined
- Heatpipe number / Diameter (mm): 4 / 6

Fan Specification:
- Fan dimensions (mm): 120 x 120 x 25
- Speed @ 100% PWM (rpm): 1,500
- Air flow @ 12V (cfm / m3/h): 51.4 / 87
- Air pressure @ 12V (mm H2O): 1.25
- Bearing type: Sleeve
- Motor technology: 4-pole fan motor
- Rated voltage (V): 12
- Input current (A): 0.12
- Input power (W): 1.44
- Connector: 4-pin PWM
- Cable length (mm): 220
- Lifespan (h / 25°C): 80,000

**For an AM4 bracket please go to the manufacturer support page and email them proof of purchase of the cooler and proof of purchase for the Ryzen CPU. We will try our best to get some brackets but you should contact the manufacturer first. **

More links for "Pure Rock CPU Cooler - 120mm"


Product Specification:

CPU Socket
1150, 1151, 1155, 2011, 2011-V3, AM3+, FM2+, AM2+, AM4, 2066
CPU Cooler type
Single Tower
Fan connector
4Pin (PWM control)
CPU Cooler width
120 up to 129 mm
CPU Cooler height
150 up to 159 mm
CPU Cooler depth
80 up to 89 mm
CPU Cooler width (exact)
121 mm
CPU Cooler height (exact)
155 mm
CPU Cooler depth (exact)
87.5 mm
Bottom plate material
Nickel plated Copper
Heatsink (fin) material
Weight in grams
600 - 700 g
Max rpm
1500 - 2000 U/min
Max volume
25 - 30 dB(A)
Max flow rate
75 - 100 m³/h
Min rpm
500 - 750 U/min
Min volume
15 - 20 dB(A)
Number of heatpipes
Diameter of heatpipes
6 mm
CPU Cooler fan supplied
1x 120 mm
Heatsink colour
Fan colour
Additional fans can be installed
Cooling type

Customer review

100% (1)
0% (0)
0% (0)
0% (0)
0% (0)
Star Rating

Average customer rating

(from 1 customer reviews)
All Time (1)

Fantastic cooler (with some Thermal Grizzly)

Incredibly easy to install, replaced the pre applied thermal paste with some Kryonaut Thermal Grizzly and the results were amazing IMO:

Intel i5 4690K @4.5Ghz (1.25vlts)

Idle Temps = 24-26c
Prime95 SFF = 68-70c

That's a 10c temp reduction across the board compared to my old cooler.

....'nuff said, buy one.

Mac 2017-01-25

Write a review

Reviews will be active after verification

* Required field

 Recently Viewed
    Stock level indicator

    Pre Order

    New item that you can order before we receive stock. Orders will be shipped on a first come first served basis. If an ETA is available it will be displayed on hover.

    Bought to order

    Items that are bought by us when a purchase is made, this generally is for highly expensive items, items with a very slow run rate or speciality items

    In stock

    The item is in stock.

    Due today

    The item is out of stock and expected to arrive today.

    ETA: XX.XX

    The item is out of stock and estimated to arrive on the date provided.

    Built To Order

    The Item is built to order. As you change the options, the stock status will automatically update depending on your selection.

    Out of stock

    The item is out of stock and estimated delivery date is not known at this time.
    Loan Information

    Select Loan Product:

    For more information click here