Be Quiet! BK008 Pure Rock Slim Heatsink & Fan, Intel & AMD Sockets, 9.2cm PWM

Be Quiet! BK008 Pure Rock Slim Heatsink & Fan, Intel & AMD Sockets, 9.2cm PWM

Quiet and compact 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.


Pure Rock Slim’s design is compatible with all current Intel® and AMD™ sockets and fits particularly well in PC cases with limited space thanks to the asymmetrical and compact construction. If you are seeking the best possible mix of performance and price in the Essential CPU cooler segment, your search is over. Pure Rock Slim simply has to be your choice.




Excellent Cooling Efficiency


• High cooling capacity for this category, at 120W TDP

• Three 6mm heat pipes with aluminum caps carry heat to cooling fins for high performance




Convenient, Highly Compatible Compact Design


• Compact design saves space, making cooler compatible with a vast array of equipment and possible installation configurations

• Full configuration of RAM memory banks in PC cases with limited space

• Compatibility with Intel® and AMD™ sockets




Low-Noise Operation


• Seven blade silence-optimized 92mm be quiet! PWM fan with high-quality sleeve bearing is optimized for quietness and supports the best balance of cooling     performance and silent operation

• Fan blades are airflow-optimized to reduce noise-generating turbulence

• Even at 100% PWM function, noise is a scant 25.4dB(A)

• Product Conception, Design and Quality Control in Germany




Aluminum finish on top cover and aluminum heat pipe caps


• 3-year manufacturer’s warranty

• Quick support is available via our international hotline, Mondays to Fridays from 9:00am to 5:30pm CET: 

• +49 (0) 40-736 76 86 - 98

  • Specification

    Product Description

    Be Quiet! BK008 Pure Rock Slim Heatsink & Fan, Intel & AMD Sockets, 9.2cm PWM Fan, 120W TDP


    Heatsink and Fan




    Intel: 1200, 1150 / 1151 / 1155 / 1156

    AMD: AM2 (+) / AM3 (+) / FM1 / FM2 (+) / AM4



    Fan Connector(s)



    Black fan


    Fin material: Aluminum
    Base material: Copper
    CPU contact surface: CNC-machined


    0.36 kg

    Fan Dimensions

    92 x 92 x 25 mm

    Heatsink Dimensions (LxWxH)

    (L x W x H) 81.8 x 97 x 124.8 mm

    Fan Controller


    Rotation Speed

    2,000 RPM (100% PWM)

    Fan Bearing

    Sleeve Bearing

    Air Flow

    35.14cfm / 59.38m3/h (@ 12V)

    Noise level

    13.1 / 19.2 / 25.4 dB(A)


    Input current (A): 0.32
    Input power (W): 3.84

    Additional Features



    80,000 hours

    Package Type


    Package Weight

    0.5700 kg


    3 Years