03-24-2021, 01:29 PM
Synology Active Backup for business is a very easy solution to backup your primary server. It can back up to the core of the system and be able to generate recovery disks for you to restore the systems when needed.NVMe cache indeed will help with repetitious backups tasks. DS1821+ would allow SFP+ upgrade, but you can also connect all 4 LAN ports and enable load balancing or aggregation to speed up the backups,DS1621xs+ would maximise 10GbE speeds, but it is fairly expensive.I hope this helps.