02-10-2021, 03:52 PM
I would still recommend getting a Synology as a backup NAS too. It is much easier to set up backup schedules.With regards to a backup NAS itself. Any J series NAS will do the job. DS420j with a RAID5 would give you 20TB storage space. You may even skip the RAID part to gain some more space. Using Hyper Backup you can encrypt data transfer. https://www.synology.com/en-global/knowledgebase/DSM/help/HyperBackup/data_backupYou can also compress the data transfers and schedule backups during less busy times like nights.You can also set up VPN to be always on as a second level of protection.Here is how https://www.synology.com/cgi/knowledgebase/findHelpFile/dsm/VPNCenter/1.2/enu/5.2-5644/synology_avoton_415+/100/vpn_setup.htmlI hope this helps.