The Raid Enclosures, also referred to as a NAS (network attached storage) is nothing more than multiple hard drives inside a box separate from your workstation designed as storage bins basically. There are options out there that are pre-configured - take 'em out of the box, plug them in and off you go.Dec 12, 2016
How do you make a raid enclosure?
https://www.youtube.com/watch?v=5E1uPJd0De8
What is a raid machine?
RAID (/reɪd/; "redundant array of inexpensive disks" or "redundant array of independent disks") is a data storage virtualization technology that combines multiple physical disk drive components into one or more logical units for the purposes of data redundancy, performance improvement, or both. ...