Thanks for the feedback! Yea think a ZFS redundancy + Backup will do for my application then. From what I am reading here it is less common than I imagined

Yea I have been trying to avoid high power consumption as power is quite expensive here. I think for my case non ECC + ZFS + backup will suffice. Thanks!

Ahh thanks, I think I should put the funds into a better backup strategy then :)

From what I understand of it your passwords and all should be save as it also stores them clientsided. So its more like your sync is down. But dont quote me on that

Have you had any problems running without ECC memory?

Pi4 with an usb->m.2 1TB drive with nextcloud. Has been working like a charm so far