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Be Quiet! BK020 Dark Rock TF Heatsink & Fan, All Intel & AMD Sockets, Dual Silent Wings Fans, Fluid Dynamic

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Be Quiet! Dark Rock TF Heatsink & Fan
No Compromise Silence and Performance

Compact PCs pose significant design challenges, not least of which is how to quietly cool a high-performance, overclocked CPU in a cramped space. be quiet!’s Dark Rock TF offers a solution to this challenge.

This top-flow cooler with two powerful heat sinks is an extension of the well-established successful be quiet! product series Dark Rock and a compact cooling beast. It is designed to bring the famous be quiet! silent technology into your PC. With the best performance-to-noise ratio available in the compact cooler category, it strikes the perfect balance between cooling and serenity with absolutely no compromise in silence and performance.
Extreme Cooling Performance
• Extremely high cooling capacity of 220W TDP supports even overclocked CPUs in compact PCs
• Two powerful nickel-plated aluminum heat sinks
• Six high-performance 6mm heat pipes with aluminum caps carry heat to the optimal location on the cooling fins
• Top-flow layout enables ideal cooling not only for the CPU but also for surrounding components
Virtually Inaudible Operation
• Two SilentWings® 135mm PWM fans featuring:
    - advanced fluid-dynamic bearing with copper core
    - advanced six-pole motor for smoother operation and less turbulence
    - nine airflow-optimized fan blades
    - dynamically-balanced impeller
• Noise is a scant 26.7dB(A) even at 100% PWM function
• Single fan assembly and operation also supported, offering further space savings and even quieter operations
• Anti-vibration rubber inserts on the heat sink cooling fins further dampen noise
Product Conception, Design and Quality Control in Germany
• Dark nickel-plated finish with brushed aluminum covers
• Compatibility with all current Intel® and AMD™ sockets
• 3-years manufacturer’s warranty
• Quick support is available via our inter

Product Description

Be Quiet! BK020 Dark Rock TF Heatsink & Fan, All Intel & AMD Sockets, Dual Silent Wings Fans, Fluid Dynamic


Heatsink and Fan



Processor Compatibility

Intel: 775 / 115x / 1366 / LGA2011(-3) Square ILM


220 W

Fan Connector(s)

4-pin PWM




Fin material: Aluminum


0.81 kg

Fan Dimensions

135 x 135 x 22 mm

Heatsink Dimensions (LxWxH)

162.6 x 140 x 108.8 mm

Adjustable Fan Controller


Rotation Speed

1400 RPM (@ 100% PWM)

Fan Bearing

Fluid Dynamic Bearing

Air Flow

67.8cfm / 113.8m3/h (@ 12V)

Noise level

11.9 / 19.3 / 26.7 dB(A)


Input: 2.4W

Additional Features

See Overview


300,000 hours

Package Type


Package Weight

2.0000 kg


3 Years