Yes, it sounds normal.
Yes, it sounds normal.
Does this feel unusual or typical? I'm running a quiet Corsair RS360 Titan AIO with 7x 120LX1220 fans and 6x LX120-R. It's paired with an MSI 5090 gaming trio, using an undervolted setup and +2000 boost on the RAM. The system runs on a 9800X3D ASRock X670 Pro RGB motherboard, with a 6500X case fan and a Lian Li 1300W PSU. Everything sounds normal at idle and quiet operation.
I mean unusual, definitely noticeable to the crowd. With 13 fans, a resonance sound is quite likely. Learn more here: https://www.noctua.at/en/expertise/tech/...-explained