Is it possible to boot from the Thunderbolt port on the Skull Canyon Nuc (NUC6i7KYK) using an external drive as the operating system? I'd like to boot off the Thunderbolt port and subsequently use the internal m.2 ssd's for a ReFS mirrored array or NTFS Raid 1.
Thank you for contacting the Intel community.
Please check at the following link, there is some information similar to what you’re asking.
I’m sorry this is not something that Intel has tested but other users can give you some recommendations or share with us their experience.