I use a western digital raid enabled NAS for all my digital music. It is in turn is backed up incrementally to the cloud via Crashplan, which offers unlimited backup, no-throttle, backups. Crashplan will also deliver via overnight delivery physical drives to you in the event that you need a full restore (i haven't needed that yet). Very happy with it and have been using it for around three years. western digital drives, in my experience, are very reliable.
no affiliation with either company.
no affiliation with either company.