Ideal Plex Server

[Enquiries]

Thanks for answering my earlier question. I have a general question - for $1500 maximum, what would you say the best NAS would be for using Plex and it's associated tasks (transcoding, etc.). I would also be using this server as a file server to backup files from my computer and related network devices. Thanks so much! (the $1500 would include any addons/upgrades)

Regards,