Hello rosmersc,   RAID5 with 4 drives (the capacity of one drive is reserved for parity),  you can only use the capacity of each drive equivalent to the smallest drive in the array. 146x3=438G   If you use just the three 600G drives then you should get near 1.2TB on a RAID5
Hello All,   I recently obtained a power edge from eBay, I have a perc H710 adapter.     I was wondering the best way of wiping all 4 drives.
How to wipe a power edge t420, 4 array SCSI drive set