[CentOS] Noise Cancellation of Server Noise

Mon Dec 26 06:31:16 UTC 2016
John R Pierce <pierce at hogranch.com>

On 12/25/2016 10:22 PM, geo.inbox.ignored wrote:
> there is a very easy way to change fix to variable speed. BTDT.

in a rack server with arrays of fans in hotswap sliders inside the 
server that plug directly into the power distribution board?


pray tell how thats 'very easy' ?   that particular server has 14 
internal fans (there's another row of 7 beneath the ones visible)

john r pierce, recycling bits in santa cruz