[@Scott]
Businesses are not the only entity who can use this type of software. Many of us have a NAS setup at home and this would fit in well, to keep an eye on our drives. That and there are many others out there who have 3-4 drives in their home computers for storage etc.
When you see the word “server” they do not always mean the big hulking racks of servers seen in many pictures and do not always entail just businesses.