The Dell EMC PowerMax is the evolution of VMAX All Flash system with NVMe over Fabric and NVMe protocol for attached SSDs that is the flagship Dell EMC high-end enterprise storage system. The PowerMax system uses the embedded operating environment called PowerMax OS, InfiniBand for interconnect technology, ProtectPoint for direct backup of volumes, IBM mainframe and system-i support, protecting of snapshots to S3 target storage, and file access support with eNAS data services based on VNX NAS.
The Virtual Matrix architecture continues the evolution with the ability to dynamically allocate resources for workloads. Two models of the PowerMax system are available with differences in the number of engines, DRAM cache, connectivity, and capacity scaling. As with earlier versions, PowerMax supports IBM mainframe environments (the PowerMax 8000/8500), open systems, and IBM System i.
The foundation of the PowerMax is the Dynamic Virtual Matrix Architecture utilizing the PowerMax Engine as the core element and optimizations that were made to adapt the existing design for flash. The PowerMax is sold in PowerMax node pairs (formerly Bricks or zBricks in the case of mainframe attach), which combines a PowerMax engine with storage capacity. The engines are comprised of multi core processors, cache, front-end and back-end connectivity allowing the Dynamic Virtual Matrix to scale from the entry-level configuration with one Brick to an aggregate up to eight Bricks in the largest model. Each node pair contains two directors, cross-director communication path linking them and redundant interfaces to the Dynamic Virtual Matrix Interconnect and SSD capacity. Each director consolidates front-end, global memory, and back-end functions, enabling direct memory access to data.
Dell EMC PowerMax Product Brief Includes:
- EvaluScale Table
- Evaluator Group Opinion
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