2.5"

Hey guys! I'm planning on replacing my old HP EliteBook 8530W that has been acting as a NAS for some time. It has 2x1TB 2.5" disks that I'd like to re-use. I do not use my NAS for very heavy-load stuff, say, Android ROM building. It mostly idles, runs Sonarr, Transmission, and a Plex Media...