So I’m looking to finally build a dedicated plex server, instead of using my personal desktop, but I’m having a hard time deciding on components (for a tower). I would say 3 simultaneous 4k remote transcodes would be the goal.

There are some 12/13600k and Arc A380 bundles on Newegg that have caught my eye; at the very least I think I’d like an A380 to ensure AV1 10-bit support for the future. Am I missing out by not hunting for the perfect deal on an old Xeon or something off of eBay? I’m not really familiar with server components, and I don’t know to what extent I would benefit from features like ECC RAM.

I also figure that a hard drive array (RAID or Unraid) would be best, because it’ll be more than enough speed for my application and give me some data protection. I’ve got around 10TB of content right now, and have a 6TB and 8TB drive (both Seagate Ironwolf). If there’s a solution that would allow me to incorporate those instead of just buying all new drives I’d be especially interested in it. Also, from what I understand I can get some decent enterprise drives for a reasonable price?

Finally, OS; I’m most familiar with Windows, but I’m willing to try something Linux if there’s enough of a benefit