Family NAS Network

[Enquiries]

I'm planning to set up a network of NAS devices across potentially two or three different locations for my family. The idea is that each site would serve as a backup for the main NAS and homelab.

The primary NAS will be used for running applications like Plex/Jellyfin, Immich, and other various services. The secondary locations would be dedicated to backup and potentially some small local services. All the NAS devices would be connected using Tailscale, and I'd like to have specified folders backed up automatically across them.

I'm comfortable building a DIY NAS if that turns out to be the better option, but I'm currently unsure about the specific hardware I should consider.

Could you provide some guidance on the best way to proceed with this plan?

[ed]

Thanks for reaching out with your detailed plan! Setting up a network of NAS devices across multiple locations for backup and home services is a great idea, especially when combined with tools like Tailscale for secure connectivity.

For your use case—running Plex/Jellyfin, Immich, and backups—I’d recommend considering these points:

Hardware: Since you’re open to DIY, a small but powerful NAS build with a reliable CPU (like an Intel i3/i5 or AMD Ryzen 3/5) and at least 16GB RAM will give you the flexibility to run containers and VMs smoothly. For drives, 8TB total storage sounds good for starting, but make sure to pick NAS-rated drives (like WD Red Plus or Seagate IronWolf).

Backup Across Sites: Using Tailscale to connect your NAS devices is smart. For folder syncing and backups, you can look into Synology’s Drive ShareSync if you go Synology, or open-source tools like Resilio Sync or Syncthing if you want more control with a DIY NAS.

Software: If you build your own, TrueNAS Scale or Unraid are popular and user-friendly options. They support containers and can run Plex/Jellyfin easily. They also integrate well with syncing tools.

Budget: Your $2000 budget is reasonable for a solid DIY NAS with decent storage and network cards. Make sure to include a 2.5GbE or 10GbE network card for fast transfers, especially across your local network.