WHAT DOES SYNOLOGY 2-BAY NAS MEAN?

The DiskStation DS223j is a good entry-amount NAS that provides the essentials at just $189, but it is the vanilla DiskStation DS223 that's the a lot more attractive decision. The DS223 is a 2-bay NAS bought in the Value series, and this differs to your Furthermore sequence in that you simply get just an individual Gigabit port and no upgradeabilit