Dell OptiPlex Small Form Factor 7020 Owner's Manual page 67

Restricted - Confidential
Figure 26. Installing the Dell Ultra Speed Drive Gen3 card
Steps
1. Slide the M.2 2230 or 2280 solid-state drive into the M.2 2230 or 2280 slot on the Dell Ultra Speed Drive Gen3 card.
2. Install the M.2 solid-state drive standoff nut on to the M.2 2230 or 2280 solid-state drive.
3. Align the screw holes on the standoff nut with screw holes on the Dell Ultra Speed Drive Gen3 card.
4. Turn the Dell Ultra Speed Drive Gen3 card over.
5. Install the screw (M2x5) that secures the M.2 2230 or 2280 solid-state drive to the Dell Ultra Speed Drive Gen3 card.
6. Turn the Dell Ultra Speed Drive Gen3 card over.
7.
NOTE: Ensure that PCIe door os open and the release tab on the PCIe slot (SLOT2) is downwards.
Align the Dell Ultra Speed Drive Gen3 card with the PCIe slot (SLOT2) on the system board.
8. Gently press down on the Dell Ultra Speed Drive Gen3 card till the tab on the PCIe slot (SLOT 2) locks in place.
9. Ensure that the card is firmly seated.
10. Close the PCIe door.
Next steps
1. Install the side cover.
2. Follow the procedure in After working inside your computer.
Removing and installing Customer Replaceable Units (CRUs) 67