12-01-2023, 02:18 PM
Absolutely, you're on the right track with the Synology DS1821+. Setting up two separate volumes and using one as a backup to the other is a legitimate backup strategy. The DS1821+ offers flexibility with its 8 bays, allowing you to allocate sufficient storage for both current and future needs. Considering your growing data, this option ensures scalability. However, keep in mind the importance of offsite backup for comprehensive disaster recovery. While the DS224+ serves well for onsite backups, having an additional DS224+ for offsite backup is a prudent move, especially considering potential disasters like fire or floods. Your total of 4TB might triple, so having a robust backup solution is key to safeguarding precious data. For those exploring NAS options, our NAS Finder tool (https://nascompares.com/nas-builder/) can assist in finding the right fit.