HPE Storage Portfolio and Positioning
Domain 1: HPE Storage Portfolio and Positioning
This domain tests whether you can map an HPE storage product to a workload, availability requirement, protocol, scale point, and consumption model. Questions usually give a constraint set and ask for the best-fit family, not the largest array.
Portfolio map
- HPE Alletra 9000 is the mission-critical block platform built on the Primera architecture: NVMe SSDs, two- or four-controller mesh-active design, Peer Persistence, and a 100% data availability guarantee. Position it for Tier-1 OLTP, ERP, and VMware needing continuous availability.
- HPE Alletra 6000 is the Nimble/CASL-based NVMe block platform for midrange and cloud-native workloads. It offers six-nines availability, scale-out, InfoSight analytics, and simple operations; it is not the 100% guarantee tier.
- HPE Alletra 5000 is the hybrid Nimble-based entry/midrange option where flash performance plus HDD capacity matters.
- HPE Alletra Storage MP B10000 is a disaggregated, multi-protocol platform for scale-out block; HPE GreenLake for File Storage uses Alletra Storage MP hardware for scale-out NAS.
- HPE MSA is entry SAN for small businesses and branch workloads; HPE XP8 is the high-end, mainframe-class continuous-availability system.
- HPE StoreOnce is deduplicating backup storage; HPE StoreEver is tape; HPE Zerto provides continuous data protection and DR orchestration; HPE GreenLake delivers Alletra and other storage as a consumption service.
Worked example
A customer runs 500 VMware VMs, needs RPO 0 between two sites about 30 km apart, transparent failover, block access only, and prefers opex. RPO 0 points to synchronous replication; transparent failover points to Peer Persistence with a Quorum Witness, an Alletra 9000/Primera capability. The 30 km distance is within typical synchronous FC limits but must be verified against the current Remote Copy support matrix. Best fit: Alletra 9000 delivered through HPE GreenLake for Block Storage. Alletra 6000 meets many performance needs but not the 100% guarantee and Peer Persistence positioning.
Traps that cost marks
- Treating all Alletra models as one OS or one availability tier.
- Choosing Alletra 9000 when a lower tier meets the SLA, or choosing 6000 when the requirement names the 100% guarantee.
- Forgetting that Peer Persistence requires synchronous Remote Copy and a Quorum Witness.
- Confusing StoreOnce backup storage with primary block storage.
- Assuming Alletra Storage MP is only a file platform.