Hi all, I've been an unRAID user since about 2005 and last night I finally messed up big. After a motherboard failure, I transferred all of my drives to an old desktop I had laying around to get back up and running. In the process I used a modular SATA power cable for my modular PSU--or so I thought. I was actually identical, but from another PSU manufacturer with different internal pin assignments. Poof. Killed four 4TB drives.   I'm in the process of looking into PCB replacement