Sorry for the delay, the issue is being addressed and will be resolved in the upcoming 2.75.75.75. release.  I currently don't have any idea on the release time of the update, nor do I know if the current situation will delay it or not. 
Hello I moved some servers for a client last year. I upgraded the BIOS and iDRAC etc. in the process.  After upgrading the iDRAC the Fan speed increased. They're currently running at 9000RPM. I'm not sure exactly what they were running at before, but they're noticeably louder. Thermal profile is Default. Fan Speed Offset is 'Off'. Is 9000RPM 'the new normal'? Is there a way to lower the fan speed? Temps seem low:   I assumed it was a bug and that there would be an update at some point, but there hasn't been an update since  Lifecycle Controller Firmware 2.70.70.70. Thanks 
PowerEdge R630 Fan Speed