network storage array

https://datacenterstoragesolutionpost.solsticebrief.com/posts/building-a-reliable-data-center-storage-solution-for-modern-enterprise-it

A network storage array is basically a bunch of hard drives packed into a single box that connects to your network, letting multiple computers access the same files at once. It's like a private cloud you control, perfect for backing up all your devices or streaming a movie collection without buffering. You plug it in, set up some folders, and suddenly everyone in the house or office can share and store data on one central system, no fussing with USB drives or emailing files back and forth.