Searched forever with no luck then happened upon this one http://www.mcmaster.com/#1939k59/=12625an not quiet as quiet as the nocturas at 22db but I just installed it and its damn near silent and moves a lot of air. 10 mm bigger than the stock one and a fair bit thicker but no more messing with buck converters
enjoy your newfound peace and quiet
Quiet 24V Fan
Re: Quiet 24V Fan
Did you replace the bed fan?
Re: Quiet 24V Fan
Yup, now all I hear is the fan in the power supply box, the bed, extruder and electronics fan are all completely silent