This question may have already been answered but I am looking for a clear answer to my exact problem. I was running a hardware RAID 1 with 2 4TB drives. My motherboard died and now I have a new one of the exact same type/model. My question is like everyone else, will I lose my data when I setup the RAID again. From what I gathered from other forms it should work but I want to be safe. I have no other way to back up almost 4TB of data, the RAID was my backup. If it helps both boards are MSI X99A Gaming 7.