I haven't seen this info yet, other than Cryptic stating they were on the way.
But no ETA was provided for when they expect the servers, either before or after launch?
If some knows for sure, please point me to the thread, otherwise it would be great and proper etiquette for an MMO developer to communicate with their subscriber base on these matters. It would go a long way to prevent the players frustration.
I have no idea and I don't work for Cryptic. But I heard, from a couple of guys who work in IT, that whenever a company orders more servers it takes at least a couple of weeks for them to arrive, then an additional few days to actually add them onto the existing network.