I built my own NAS for a total cost of £1000. 24TB physical drives, 16TB useable (Raid Z2). It runs Ubuntu LTS server edition and I spin up any containers I need in Docker using Portainer. Is it a point and click GUI that is friendly to all? No ... I have to manually create SMB mounts and the like in the terminal, but it's easy enough to keep running.
Hardware wise it's:
- Asrock Rack C246 WSI Mini ITX motherboard - 32GB ECC RAM (2x 16GB UDIMMS) - benefit of using the C246 chipset - Intel i3-9100T - 6 IronWolf 4TB NAS drives - 2U Short Depth rackmount chassis (so it fits in my network rack) - 1TB Samsung 850 Evo boot drive
Idles at 23W which is low enough for my tastes, ramps up to 65W under load (I spin the disks down after 10 minutes of inactivity, even doing that I'm only seeing about 10k load/unload cycles a year (drive is rated for 600k).