I am having troubles configuring my Samsung EVO 970 Plus M2 NVME SSD in the T640 Tower. The server has the NVME flex bay installed for up to 8 NVME disks.
When I use a StarTech adaptor (from M2 to U.2 SFF) I can install the EVO SSD in the flex bay and the system LEDs turn green. Booting in esxi 6.7 allows to use the drive as a datastore so it can be used in a guest system. So far so good.
However, I want to be able to software mirror 2 such drives with S140 but the S140 software does not find any physical disks. And there the problem is.
Before going to S140, I have booted in UEFI and also put NVME in RAID mode.