Flash is fast!  Thanks.  OK here are the immediate answers I can give now: A drives directly to SATA 0 1 2 3 on the motherboard and all drives show as ON in the BIOS setup. The partition answer will have to wait a little as MS update and boot-checkdisk is running. Will follow up when they finish.
I just installed Home Server 2011 on PE840 with 4GB ram and 4 two TB SATA drives.  All the drives are good and checked out 100% and all connected correctly as BIOS recognized them.  But after install C drive properties saw the drive as only 60GB.  D was ok at 2 TB, but the other two drives were missing from the drive list.  I have not the foggiest idea of what to do. BTW Thanks to this forum for [URL] for telling me why 840 saw only 256 MB was due to OS install parameter in setup being On. 
Drives Invisible on Dell 840 Poweredge - 4 2TB SATA installed - Home Server 
2011 Installed sees C as only 60 GB, D as 2TB, no E or F drives