It is nearly the post-it or Kleenex of the NAS industry: The sinology DiskStation DS2415+ features a sophisticated operating system, which is equipped with the broadest range of additional functionality. For the first time, twelve slots are available in a device, which has been created for free mounting. It can be upgraded to a maximum capacity of 144 GByte. All this makes it a data centre for use at home as well as small and larger companies – which can also be accessed from mobile devices.