This may depend on the size of your library. I tried installing Jellyfin on a Synology NAS, which runs Plex just fine, and it ran so poorly it was basically unusable. It “worked”, but it was painful.
not sure which cpu that Synology has, but I run jellyfin on ugreen nasync dxp8800 plus which has intel with QSV and it breaks no sweat in both transcoding (if needed) and serving over 10GBE.
not sure which cpu that Synology has, but I run jellyfin on ugreen nasync dxp8800 plus which has intel with QSV and it breaks no sweat in both transcoding (if needed) and serving over 10GBE.