Noise level, 70% PWM duty cycle [dBA] – lower is better
BeQuiet! Dark Rock Pro 4
35,6
Akasa Venom R20 + Akasa Vegas R7
35,8
Noctua NH-C14S
35,9
Noctua NH-U12S chromax black
36,2
Noctua NH-D15 chromax.black
36,9
Noctua NH-D15S
37,0
Noctua NH-U12A
37,3