Yeah.
The thing is really robust though.
I really abused it, trying to firstly disconnect and replace, LOG, HBA, motherboard before determining it's the CPU.
Plus, for some reason the SLOG/L2ARC VMDKs became unreadable all of the sudden.
Then after the new CPU arrived, spinner array wouldnt come up making noises. After it wouldnt stop for an hour, I disconnected all disks, and plugged them back in one by one to see what makes the noise.
After the initial panic of seeing the array faulted, forcing it to import without the LOG, came back up like a champ.