

I run EXOS drives in the under-stair cupboard. They’re noisy but they’re not that bad.
There’s definitely a chance my knowledge is no longer current but I would 100% verify that for your operating system of choice (which I presume is Linux), your AMD CPU can deliver hardware transcoding under Plex. I’ve not heard of AMD CPUs handling this under Linux at least. Ready to be corrected.
I’d just search for the specific CPU and “plex” and “transcoding” and see what comes up. I’ve not heard many success stories of AMD CPU transcoding, despite them having good hardware support. Stand ready to be corrected.