A NAS (Network Attached Storage) is a dedicated device that connects to your network (usually your home or office Wi-Fi/router) and lets multiple devices store, access, and share files in one central place.
Think of it as your own private cloud, but physically sitting in your home or office instead of on the internet.
With a NAS you also need storage for your media, your NAS is simply the ‘server’ which provides you access to that media through whatever technology/apps you decide to use.
An amazing example of something that I completely replaced Google Photos for (and the subscription I used to pay for extra storage), I setup Immich which is an amazing open-sourced alternative with plenty of options and features.
- Stores files (documents, photos, videos, backups)
- Lets multiple users/devices access those files
- Can stream media (movies, music) to TVs, phones, or computers
- Automatically backs up your devices
- Often runs apps like media servers or even small websites
A NAS can be a great way to reduce monthly bills by cancelling expensive subscriptions such as Netflix, Spotify, Paramount+, Google Photos and more. If there is a subscription based app you use, chances are their is an open-source alternative that you can setup on your NAS.