MSI MEG Z790 GODLIKE Manuel D'installation page 45

4. If you install 2260 SSD, remove the plate screw from the M.2 plate and then install
supplied EZ M.2 Clip kit on the M.2 plate. Skip this step if you install 2280 SSD.
5. Insert your M.2 SSD into the M.2 slot at a 30-degree angle.
6. Rotate the EZ M.2 Clip to fix the M.2 SSD.
6 6
4 4
5 5
30º 30º
2280 SSD
43
2260 SSD
5 5
30º 30º
6 6
2260 SSD