Dell Precision 7730 Installation Manual page 13

8 To install the M.2 SSD module (Slot 3, 5 or 6):
a Place the M.2 SSD into its slot in the system [1].
b Fasten the single (M2.0x3.0) screw to secure the M.2 SSD to the system board [2].
c Place the thermal plate above the M.2 SSD module [3].
d Fasten the single (M2.0x3.0) screw to secure the thermal plate to the M.2 SSD [4].
Solid State Drive—SSD 13