Home / Computers / What expansion unit does the Synology DS1623xs+ use?Computers Technology ramseeker nasWhat expansion unit does the Synology DS1623xs+ use?The DS1623xs+ uses DX1222 expansion units instead of the usual DX517, each adding 5 more bays for a total of 16. This is a quirk worth noting if you’re already in the Synology ecosystem. Search Amazon As an Amazon Associate I earn from qualifying purchases.Related NotesExploreExploreExplorePrevious What feature on the Deebot T30S saves your rugs from getting wet?Next What expansion options does the Dell OptiPlex 7000 SFF offer?