Install and utilize MegaCLI.
If you are like a lot of techs out there a Dell hypervisor is installed somewhere in your environment. If you have opted to go the vSAN route then you will want to configure your server to utilize its SSDs or spinning disks for that vSAN. Doing the work via Dell Open Managae System Administrator will work but it is tedious and time consuming, so is the local RAID BIOS utility. Fortunately most of the PERC RAID controllers are just a rebranded MegaRAID so that means we can utilize the MegaCLI within the ESXi OS.