Synology DS918+

$760 synology.com The successor to the four-bay NAS we’ve recommended for the last two year (the excellent DS916+), this newer model still includes fast internals including a quad-core Celeron J3455 CPU and 4GB of RAM, making it a great choice for more demanding users – like those who want to run a Plex media server and transcode videos for playback on multiple devices around the house (or even over the internet, if you’ve got a fast NBN connection).