Are you going to be just streaming the media internally inside your house, or do you have plans to run something like Plex? If its just for internal use, it will be fine, however if you plan on running Plex check out the requirements below. You need to keep some CPU for unRAID as well.
The passmark score for your CPU is 11650
Here are the requirements for a single stream for Plex
Very roughly speaking, for a single full-transcode of a video, the following PassMark score requirements are a good guideline for the following average source file:
4K HDR (50Mbps, 10-bit HEVC) file: 17000 PassMark score (being transcoded to 10Mbps 1080p)
4K SDR (40Mbps, 8-bit HEVC) file: 12000 PassMark score (being transcoded to 10Mbps 1080p)
1080p (10Mbps, H.264) file: 2000 PassMark score
720p (4Mbps, H.264) file: 1500 PassMark score