WHAT DOES SYNOLOGY 2-BAY NAS MEAN?

The DiskStation DS223j is a great entry-stage NAS that provides the essentials at just $189, but it's the vanilla DiskStation DS223 that is the additional engaging selection. The DS223 is a two-bay NAS marketed in the worth collection, which differs for the Furthermore sequence in that you get just an individual Gigabit port and no upgradeability;