Do I Need To Upgrade My Old Synology NAS?

I’m just getting started with Infuse on the newest Apple 4K. I plan to stream 4K movies from my NAS. I have an older Synology NAS, DS412+ (2014). Should I buy a new NAS? Why?
thanks for your advice,

Welcome to the forum!

As long as the drives are good you should be good to go. The NAS doesn’t need to do any transcoding since Infuse handles the playback work.

Set up a SMB share on your NAS and give it a shot. If you can do a Ethernet connection it’d be the best but WiFi will work if you’re in a real good local net.