We have BE6000H M5 servers. We are monitoring some of the performance through the CIMC SNMP engine. I created custom pollers for the RAID battery and the individual memory modules:
With these you can create Universal Device Pollers and point them to the CIMC, then create alerts from there.
To monitor the rest of the BE6000H hardware, I recommend SAM and VMan. You can add the BE6H as an ESXi host and through SAM it will automatically add the hardware resources (power, disk, fan, temperature, etc.).