Supermicro X11DSC+ User Manual page 139

Use the arrow keys to select All Intel VMD Controllers and press <Enter> to access the
menu items. The following screen will appear. It allows the user to create RAID volumes and
configure settings of NVMe devices as detected by the system.
Note : A single Intel® VMD supported processor supplies 48 PCIe lanes and contains
three Intel® VMD controllers (domains). Refer to the following illustration for more
information.
Intel®
VMD
x16 PCIe
NVMe NVMe
Device Device
* Boot RAID will NOT be
able to cross VMDs.
Processor
Intel® Intel®
VMD VMD
x16 PCIe x16 PCIe
NVMe NVMe
Device Device
* Data RAID will be allowed to cross VMDs and processors.
139
Appendix E: Configuring VROC RAID Settings
Processor
UPI
Intel®
VMD
x16 PCIe
NVMe NVMe
Device Device
Intel® Intel®
VMD VMD
x16 PCIe x16 PCIe
NVMe NVMe
NVMe
Device Device
Device