Which two ways does Cisco HyperFlex upgrade the traditional RAID?

HyperFlex enables stretched RAID arrays spanning multiple geographic sites.

Hardware replacement initiates self-healing with minimal impact

Limiting the number of drives locally, which are not a part of the shared datastore.

Distributing data locally, not just across the hosts in HyperFlex cluster

Eliminating the need for additional hardware cards, while maintaining high performance.