Image comes from the monstrous work the Asahi Linux team did to get Netflix working on Linux on ARM Macbooks: https://asahilinux.org/2024/01/fedora-asahi-new/
https://diskprices.com/?locale=us&condition=new&capacity=20-&disk_types=internal_hdd
Good place to find what's a good deal. I think my search string there is specifically 20+tb drives.