Hoping someone maybe knows this answer or can confirm if what Supermicro told me is indeed correct. On the X12STH board, the specs state it supports 8 SATA and Intel RAID. On the Supermicro server configurator, it limits the drives you can choose for RAID at 4. So if you choose 8 drives, it won't let you say do a 4 drive RAID 5 and a 2 drive RAID 1. Supermicro support stated the same, but I haven't seen any documention that actually states this. Thank you to any who answer.