Since you basically only run Jellyfin, I would just convert a desktop into a server.
Choose one with a power efficient CPU. And depending if you need a lot of transcoding an external GPU or even integrated GPU.
Mine is idling most of the time with only the bare minimum of fan speed. If it wasn’t for the spinning disks it would be completly inaudible.
To top it off it’s only 30W idle. If you split the utility bill with your housemate I’m sure they’ll appreciate that.
Iew, using the word normies seriously makes you sound like an incel.