Unraid OS

Unraid OS is a Linux-based commercial operating system designed to provide an easy-to-use and flexible platform for building and managing a Network-Attached Storage (NAS). Some of Unraid's main features include the ability to mix and match drives of different sizes, an easy-to-use web interface for managing storage, virtual machines and Docker containers, protection to safeguard against drive failures, ability to expand the storage by adding more drives.