In order to provide you with an accurate answer, Could you please let me know what is the mode of the server board you are using?
I'm not using, I sale Intel servers. This detail is not mentioned in technical product configuration or configuration guide. I know that PCH have 20 PCIe lanes, but I don't know are they directly linked to CPU and is VMD able to get those M.2 PCIe drives in domain pool whit other NVMe SSD? For me that have sens, and would be nice if user can add those M.2 PCIe drive in Raid with VROC. For example if costumer buy system 1208, whit 8 x 2.5 drive and 2 x M.2 drive. It would be nice to have all 8 drive for storage and system instaled on M.2 with VROC Raid.
So question is general for all S2600WF board is it possible to M.2 PCIe drives be add to VMD domain pool, and create VROC Raid with those drIves?
Per Technical Product Documentation, Neither ESRT2 nor RSTe have RAID support for PCIe M.2 SSDs when installed to the M.2 connectors on the server board.
Please check the link below, page 62, section 220.127.116.11 for more information
Is there anything else that I can help you with?