I would assemble your own using FreeNAS/TrueNAS or buy a TrueNAS system that is already built for you. Having a full FreeBSD based system with modern ZFS is mu

I would assemble your own using FreeNAS/TrueNAS or buy a TrueNAS system that is already built for you. Having a full FreeBSD based system with modern ZFS is much more robust and does not come with any restrictions.