WD MyCloud
https://community.wd.com/t/alternative-firmware-debian-jessie-synology-dsm6/156551/29
https://fox-exe.ru/WDMyCloud/WDMyCloud-Home/Debian/
https://community.wd.com/t/clean-os-debian-openmediavault-and-other-firmwares/93714
https://community.wd.com/t/guide-upgrade-a-working-my-cloud-to-a-bigger-hdd-easy-steps/243625/71