OWC Mercury Elite Pro mini Assembly Manual & User Manual page 9

OWC Mercury Elite Pro mini Chapter 2 - Assembly & Installation Instructions
➄
Place your drive mechanism into the chassis, lining up the connector, and
slide the drive towards the ports to firmly affix the drive into the SATA
connector.
➅
With your fingers holding the drive mechanism into the enclosure, turn it
over so you can see the screw holes that you will need to use in the next
step.