Just booted up a brand new DL380 G7 and noticed the fans going full blast. Eventually this machine will be moved to my datacenter, but for the time being I'd like to build/configure/etc in a staging area I have in my office - I'm just concerned that something might be off because these things are blowing like crazy and I'm in an air conditioned office space.
In the BIOS I saw that you have a choice between optimal and increased cooling, I left it at the default optimal - Power is also set to Balance Power&Performance which I believe was also the default.
I haven't bothered installing an OS yet, the only thing I did was configure ILO, just wanted to check and see if there is something I'm missing as the fans seem to be in overdrive for no reason at all, unless of course they're meant to do that by default :)