One of the supported and validated Dell EMC storage options is Dell EMC PowerMax storage NVMe Data Storage which can provide Glance (Image) and Cinder (Block) Storage support.
With end-to-end NVMe, storage class memory (SCM) for persistent storage, real-time machine learning and up to 350GB per second data transfer, PowerMax features high-speed to power your most critical workloads.
- VMAX2 Series: VMAX 40K, 20K, 10K
- VMAX3 Series: VMAX 400K, 200K, 100K
- VMAX All Flash Series: VMAX 250F, 450F and 850F
- PowerMax Series 2000 and 8000 (This RA has validated the PowerMax Series 2000 platforms)
Reference https://www.delltechnologies.com/en-us/storage/powermax.htm for more information about Dell EMC PowerMax storage NVMe Data Storage.
Reference https://access.redhat.com/ecosystem/software/1572113 for more information about certifications for Dell EMC VMAX and PowerMax.
Reference https://docs.openstack.org/cinder/train/configuration/block-storage/drivers/dell-emc-powermax-driver.html for more information about Dell EMC Unity Cinder driver.