Had my msi ventus 4090 for 2 weeks now, there is noticeable coil whine with anything past 200 watts, undervolting and power limiting the card does nothing, whilst its not that obnoxious due to sitting 7ft away and the msi fans being quite loud at 1400rpm I can still hear it if I listen, pretty annoyed after spending £1350 on the thing and half tempted to return it.