Five or six drives for a home NAS? This, IMO, is madness.<p>RAID-1 a couple of drives, and <i>take backups</i>. If the worst happens, you can restore offline from your backups. If you seriously need 100% uptime at home, in the face of multiple drive failures, you are doing something badly wrong. Or, at least, doing something far beyond &#x27;home use&#x27;...