be quiet! Dark Rock Pro 4, BK022, 250W TDP, CPU Cooler
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. Overall dimensions without Mounting material (L x w x H): 5.7 x 5.35 x 6.40 inch Airflow-optimized cooling fins; cutouts enhance the RAM compatibility.Easily installable black Installation Kit can be mounted from above.Intel: LGA 1150/ 1151/ 1155/ 1156/ 1366/ 2011(-3) square ILM/ 2066.Amd: AM2(+)/ AM3(+)/ AM4/ FM1/ FM2(+)