There's a fantastic NAS guide for Plex, which shows just how well each supported NAS system will perform. So how does one guarantee high performance for transcoding with Plex? Take a good look at the CPU used by companies in the NAS devices you're considering. What you need to transcode 4K media on Plex The server running Plex would need to transcode the file (which requires considerable computing power) and stream it across the network. Should a TV, tablet, or phone require some assistance from your server for playback, and it's not quite up to the task of handling the intensive request, things may not go smoothly. What is transcoding? It's the process of converting media from one file type to another on the fly. One thing worth noting before you part with hard-earned cash is, the less you fork out for a NAS, the more likely the system will not be able to effectively transcode and stream 4K content to other devices. Plex recommends several NAS devices (opens in new tab), including the following brands: On the other hand, what if you simply wish to purchase one of the best NAS for Plex, plug everything in, and get going? There are some solutions available from various companies, but not all are suitable for Plex, which can be fairly resource-intensive. It's possible to build your own, which is the desired method for those with the know-how. Plex requires a solid server to get the most out of the service, though a capable enclosure will suffice. Using a NAS enclosure to run this service is a great way to save money if you already own a vast collection of purchased media. Plex Media Server allows you to configure a single location to host and stream all your music, movies, shows, and more. Plex is a popular choice for those looking to set up their own media server at home.

Plex server on synology