Dark Rock Pro 4 offers an immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for overclocked systems and demanding workstations.
- Two virtually inaudible Silent Wings PWM fans
- Funnel-shaped frame of the front fan for high air pressure
- Achieves only 24.3dB(A) at maximum fan speed
- Seven high-performance copper heat pipes
- Airflow-optimized cooling fins; cutouts enhance the RAM compatibility
- Easily installable black installation kit can be mounted from above
- Brushed aluminum top cover with diamond cut finish
- 3-year manufacturer’s warranty
- German product conception, design and quality control
Virtually Inaudible Operation
Even at 100% PWM fan speed noise is an insignificant 24.3dB(A)
The two Silent Wings PWM fans feature advanced fluid-dynamic bearings, smooth six-pole motors and airflow-optimized fan blades. The front Silent Wings 3 fan provides extremely high air pressure, thanks to a funnel-shaped air inlet in the frame. Decoupled fan mounting with vibration-isolating elements on the heat sink.
Immense Cooling Power
Achieving an incredible performance-to-noise ratio
No compromise in silence and performance for overclocked systems and demanding graphics applications! Dark Rock Pro 4 provides an impressive rating of 250W TDP and achieves low temperatures even during periods of peak CPU performance.
Highly Advanced Design
The core features that result in high-end cooling
Dark Rock Pro 4 is equipped with seven advanced technology 6mm copper heat pipes that maximize the heat conductance. Airflow-optimized, wave-contoured cooling fins with small dots on their surfaces increase the air circulation. The special black coating with ceramic particles makes a perfect transfer of heat possible.
Powerful cooling for your components
Dark Rock Pro 4 contains two aluminum heat sinks. The cutouts provided enhance its RAM compatibility. Two fans are pre-installed. It is also possible to add another 120mm fan for even better cooling.
Be Quiet! BK022 Dark Rock Pro4 Heatsink & Fan, Intel & AMD Sockets
Be Quiet! BK022 Dark Rock Pro4 Heatsink & Fan, Intel & AMD Sockets, Dual Silent Wings Fans, Fluid Dynamic
Heatsink and Fan
Intel: LGA 1150 / 1151 / 1155 / 1156 / 1366 / 2011(-3) Square ILM / 2066
AMD: AM2(+) / AM3(+) / AM4 / FM1 / FM2(+)
CPU contact surface: CNC machined
135 x 135 x 22 / 120 x 120 x 25 mm
162.8 x 136 x 145.7 mm
1,200 / 1,500 RPM
Fluid Dynamic Bearing
12.8 / 17.9 / 24.3 dB(A)
Rated voltage (V): 12
Input current (A): 0.08 / 0.08
Input power (W): 0.96 / 0.96
300,000 hours (approx.)