Dell BOSS-N1 User Manual page 22

Figure 8. Install the BOSS-N1 Monolithic controller module
7. Align the M.2 SSD at an angle with the BOSS-N1 Monolithic carrier and insert the M.2 SSD until it is firmly seated in the
BOSS-N1 Monolithic controller.
8. Using the Phillips #1 screwdriver, secure the M.2 SSD on the BOSS-N1 Monolithic carrier with the M3 x 0.5 x 4.5 mm screw.
Figure 9. Install the M.2 SSD
9. Slide the BOSS-N1 Monolithic controller into the BOSS-N1 Monolithic module slot.
10. Close the BOSS-N1 Monolithic carrier release latch to lock the carrier in place.
22 Install and remove a BOSS-N1 controllers