be quiet! Dark Rock Pro 4 Cooler

DARK ROCK PRO 4
NO COMPROMISE SILENCE AND PERFORMANCE
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

General data
Model Dark Rock Pro 4
Dimensions (L x W x H), (mm) 146 x 136 x 163
Total weight (kg) 1.13
TDP (W) 250
Socket compatibility AMD AM2(+) / AM3(+) / AM4 / FM1 / FM2(+)
Socket compatibility Intel 1150 / 1151 / 1155 / 1156 / 1200 / 1366 / 2011(-3) Square ILM / 2066
Fan model, number 1x Silent Wings 3 120mm PWM / 1x Silent Wings 135mm PWM
Decoupled fan mounting ✓
Overall noise level (dB(A)) @ 50/75/100% (rpm) 12.8 / 17.9 / 24.3