Article number: BK008


Quiet and compact cooling

be quiet! Pure Rock Slim is particularly applicable to compact and quiet multimedia and graphics systems. Among the features that give it such an excellent price-to-performance ratio are:

  • A high 120W TDP cooling efficiency
  • Full configuration of RAM memory banks in PC cases with limited space
  • Three high-performance 6mm heat pipes with aluminum caps
  • Silence-optimized, seven blade 92mm be quiet! fan (max. 25.4dB(A))
  • PWM variable speed operation to help balance cooling and quietness
  • Brushed aluminum finish
  • 3-year manufacturer’s warranty


For densely packed multimedia and graphic systems

Thanks to its asymmetrical and compact construction Pure Rock Slim is the perfect choice for PC cases that have limited space. Notwithstanding it allows full configuration of RAM memory banks. For this reason the cooler is compatible with a vast array of equipment and allows many possible installation configurations.


A good choice for entry level computers of all types

Pure Rock Slim is aimed at the essential category of PC systems. With 120W TDP it offers an astonishingly high cooling capacity for this category.


The essential feature behind its top performance

Pure Rock Slim is equipped with three heat pipes that have aluminum caps. This is the key to its great cooling performance, because they transport the heat to optimum locations on the cooling fins.


Only 25.4dB(A) even at 100% PWM function

The seven-bladed silence-optimized 92mm be quiet! PWM fan with high-quality sleeve bearing facilitates the best balance between cooling performance and silent operation. The fan blades are airflow-optimized to reduce noise-generating turbulence.

All models at a glance:


General data

Model Pure Rock Slim
Overall dimensions without mounting material (L x W x H), (mm) 81.8 x 97 x 124.8
Total weight (kg) 0.36
TDP (W) 120
Socket compatibility Intel: 1200 / 1150 / 1151 / 1155 / 1156
AMD: AM2 (+) / AM3 (+) / AM4 / FM1 / FM2 (+)
Fan model, number 1x silence-optimized be quiet! fan
Decoupled fan mounting -
Overall noise level (dB(A)) @ 50/75/100% (rpm) 13.1 / 19.2 / 25.4


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Heatsink specifications

Dimensions (L x W x H), (mm) 56.2 x 97 x 124.8
Number of fins 33
Fin material Aluminum
Base material Copper
CPU contact surface CNC-machined
Heatpipe number / Diameter (mm) 3 / 6
Surface treatment -

Fan specifications

Fan dimensions (mm) 92 x 92 x 25
Speed @ 100% PWM /12V (rpm) 2000
Bearing technology sleeve
Motor technology 4-pole fan motor
Rated Voltage (V) 12
Input current (A) 0.32
Input power (W) 3.84
Connector 4-pin PWM
Cable length (mm) 220
Lifespan (h / 25°C) 80,000


Thermal grease Applied
Mounting set Intel & AMD
Y-Cable -
User manual languages EN, DE, FR, PL, ES, RU, TW, CN


Warranty (Years) 3
International hotline / free of charge ✓ / DE, FR

Logistics data, RRP

Article number BK008
EAN code 4260052185254
Dimensions, package (L x W x H), (mm) 159 x 124 x 159
Gross weight, package (kg) 0.58
Pieces per packaging unit 16
Dimensions, shipping box (L x W x H), (mm) 522 x 334 x 340
Gross weight, shipping box (kg) 10.5
RRP (€) 29.00

Article number: BK008



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