NUC 8i5, 32GB, 500GB NVMe (host), 8TB SSD (data), Akasa Turing fanless case, running Proxmox:
- samba
- syncthing
- pihole
- radicale
- jellyfin
- minidnla
I also have a Pi 4 running LibreElec for Kodi on the home theater. Nothing fancy yet and it more than meets our current needs. Most maintenance done over SSH.
Would like to eventually get a proper web and email server going (yes, I know).
If ambient noise is a concern, I'd go with an SSD. If money is tight, an HDD will give you the best value.
My server is in an otherwise quiet home office/sitting room, so I went with an 8TB SSD (870 QVO). Spinning disks make a fair bit of noise just waking up, let alone the actual file operations.