Posted July 21, 2018 I bought 6 sp120 fans but they are really loud. The 4 fans are connected to the nzxt kraken (aio) splitter which is connected to the sys fan 1 header and the other 2 are connected straight to the other 2 system fan headers. Link to comment https://linustechtips.com/topic/950260-loud-fans/ Share on other sites More sharing options... Link to post Share on other sites More sharing options...
Posted July 21, 2018 SpeedFan or turn them down in bios. I have set all my fan to lowest settings via bios and only ramps to highest at full load. Magical Pineapples