I have an R320 that has 4 SAS drives 10TB each, which holds a lot of my data + backups from other systems, I also have an R710 which runs a lot of heavy workloads for my homelab, now I have to move to the other side of the EU and I don't know what to do with that lab, the electricy cost on the new country will be around 0.33c per Kw, while now I was paying under .10c.

Here are the options that I have considered

Take R320 with me As the SAS drives are in a unique configuration in xcp-ng it would be the safest option to transport the drives in a secure case with me and have the R320 moved to the new country, where I will set it up again and have some of my VMs and data.

Make current pc the new server I have a quite powerful and recent pc build from 4 years ago, I was thinking of buying SAS pcie interfaces for my PC so I can cinvert it to a server and be able to read the SAS drives, but this is a bit expensive and requires me to buy a new computer for my self.

Also, as I won't be keeping the R710, I was thinking of buying a few lenevo sff mini PCs and setting up a low power virtualization cluster and using the R320 or my PC as the storage medium.

I have also backed up everything to storj and the most important data are also synced to a few cloud storage providers for safe keeping.

How would you handle something like that? Would you start from scratch or try to bring as much as you can? I plan to invest at max 1k in rebuilding if needed but I would like to avoid it if possible, the SAS drives are enterprise grade and bought just a year ago so I would like to keep using them.