12-14-2022, 10:16 AM
It depends on what you use it for. If you access multimedia remotely ds1520+ is better.
Otherwise, ds1522+ is a newer model.
Both support dual ds517 expansion.
Both support drive migration.
I hope this helps.
Otherwise, ds1522+ is a newer model.
Both support dual ds517 expansion.
Both support drive migration.
I hope this helps.