Can I use 2 Pidrives with the PiZero enclosure to make a RAID NAS?

I’m building a backup storage system for the HOA in my RV park. I’d like to use a Raspi Zero W, along with 2 375 gb Pidrives and a Pizero enclosure. It appears to my inexpert eye that the cabling that comes with the enclosure provides for more than one connected drive. Is that correct, and how would I power it from a PiDrive Power Kit? Do I read it correctly that the power would go through the Zero to the drives?

Any help or suggestions would be greatly appreciated.

Kirk Messinger