A standard computer makes way to much noise it’s power supply and many programs running in the back ground , for the money buy a small green computer
it’s just dedicated to one thing Music , add a decent linear power supply
ifyou add a 2-3T SS hard drive , it has Roon built in , from their Sonore
which is very good and Fiber optic , without question I would buy a dedicated high quality dac noticeably more important sonically then the streamer
and with a streamer you don’t hav3 to constantly have to turn on the computer to get Roon or QObuz,or Tidal .