Not quite, I have to go through out of box, and then join it to the domain, but then yes!

Applies security policy, install apps, disables bloat, login in with central username and pass, get mapped drives etc

There is a db migration command that I used to do the same thing, was pretty painless, just needed to run that and then update the config iirc

Just a point of clarification: Don't use RAID 5 for more than 2-4 TB. The rebuild takes so long that the mean-time-between read errors statistic basically guarantees a read error while rebuilding, which may cause the controller to trash the array.

That and rebuilding that much data might push one of the drives over the edge anyway.