Product : Dell EMC, VxRail [HCI]/4.7.212, x86
Feature : Magnetic Capacity, Magnetic, Storage Support
Content Owner:  Herman Rutten
Summary
3-5 SAS/SATA HDDs per disk group
Details
In the current configurations there is a choice between 1.2/1.8/2.4TB 10k SAS drives and 2.0/4.0TB 7.2k NL-SAS drives.

The current configuration maximum for a single host/node is 4 disk groups consisting of 1 NVMe drive + 5 HDDs for hybrid configurations or 1 NVMe drive + 5 capacity SSDs for all-flash configurations = total of 24 drives per host/node.

Since a single VxRail G-Series chassis can contain up to 4 nodes, theres a total of 6 drives per node.