Sys_fans way too loud!

And7rey

Distinguished
Nov 3, 2012
277
0
18,790
I bought 1 90cm and 1 80cm fans 3 hours ago , I installed them but my computer became pretty loud , I don't know why because on the box of both fans says: "quiet operation" and the name of the company is also "be quiet!" so , what can I do to make this quiet?
 
Solution
maybe this is buzzing loudness for loose fitting or maybe there is something that blocking airflow . this also causes noise . do check this and also RPM . .if it is high so set the settings in bios . . it will be solved

And7rey

Distinguished
Nov 3, 2012
277
0
18,790


I checked it with SpeedFan , but I'm not sure if these are sys_fans or cpu_fan , anyway , here is their RMP: 3358 and 1929