NAS
A Network-Attached Storage (NAS) device is a mini-computer with storage that connects to a network, allowing multiple users to access and share files, photos, and videos. It is a centralized, dedicated file storage system that uses its own operating system to manage data and is accessible over a wired or wireless network. Key components include a CPU, a network interface, and storage drives, which are often arranged in a RAID configuration for redundancy and performance.
What a NAS does
Centralized file storage: A NAS provides a single location to store and access digital files, eliminating the need for multiple external drives.
File sharing: It allows multiple users or devices on the network to access the same files simultaneously.
Data backup and recovery: NAS devices can be used to back up data from computers and other devices, creating a central backup and disaster recovery system.
Media streaming: Users can use a NAS as a media server to stream music, movies, and photos to other devices like smart TVs, computers, and mobile devices.
Scalability: You can often add more drives to expand the storage capacity as your needs grow.