You can refer below link on supported NVMe configuration for R630 and R640 R630 - [URL] R640 - [URL] You need to ensure cables are connected properly for NVMe drives to work. You can refer below link for the details.  [URL]  For R630 you need to connect NVMe connection PCIe expander card.
Hi all, I see only R630 and R640 10x 2,5" chassis supports NVMe disks. All of them or I could find a model with different backplane not ready for NVMe disks?.   Thank you in advance,
R630 & R640 NVMe