Hi @kouignamann,
I have the same Gen8, I was wondering if you had problem with rebooting once the SSD is installed.
I've suffering bad experience trying to install those.
When I install the SSD and turn my server its keep in loop rebooting also I tried in the different port (SATA).
If I connect the SSD while a server is on, it installs perfectly but after few minutes its reboot too.
Does anybody had the same experience and got this problem solved?
Thank