Yes, it is very much possible. You can follow the steps mentioned in the text and then do it fast. First, select the hardware that you will possibly want plex to run on. Once, you have made the decision, you must install the software for the plex media. Once you have finished the installation, you will now have to lay the foundations for the libraries. Again, when you have done this, you will have successfully installed a plex server and now you can also go ahead and do this on as many devices as you want and manage them in whatever way that you like.