Best NAS Devices for Data-Protection Workflows

These NAS devices have at least five relevant data-protection opinions with more praise than complaints. That community evidence is not an independent security assessment, and RAID or drive redundancy is not a backup.

Design recovery before buying: keep separate versioned backups, including an offline or off-site copy, and test restores. Also verify snapshot support, filesystem checks, encryption, update history, access controls, alerts, drive compatibility, and what happens if the enclosure itself fails.