Doh.  I looked again in the system inventory.  This server has an H730 Mini and an S130.  Got the S130 DUP and installed it and now I have three function raid controllers:  H730 Mini and Two S130 storports. 
New install of Window Server 2019.  idrac, bios, sas firmware up to date.  lifecycle controller shows no updates left. two virtual disks.  I see both in OS which installed fine.  In Device Manager there is one Perc H730 Mini which is functional.  There are two additional Raid Controllers which it cannot find drivers for.  If I force the drivers for H730 Mini to install on them, the devices don't start. What are these phantom devices?  I only have one raid controller in the system. System works just don't like unknown things. Thanks!
R630 with H730 Mini shows three raid controllers in device manager, two with 
exclamation points (no driver installed)