Synology Inc. has specialised in Network Attached Storage (NAS) servers for years.
Synology products offer a user interface that is easy and pleasant to use. Individuals and professionals alike find products suited to their needs, with options such as RAID or video surveillance. Synology NAS models fall into two categories: plastic-cased models that sit on a flat surface and rack models that fit into a cabinet. Within each category there are several ranges depending on the maximum number of hard drives the NAS can hold, and within each range several series and models.