Are there any way to do this? Reading docs it appeasr that agent based MPs are only for Windows Servers with OM. And the agent-free MPs are only for 12th/13th gen servers.
You can monitor using SNMP through the DRAC MP. Add the iDRAC IP as a Network Node in SCOM and import the DRAC MP. It will be able to provide alert-based monitoring for 11G Dell PowerEdge servers.