HPE Nimble has three different families of arrays: All Flash, Adaptive Flash and Secondary Flash.
All Flash combines flash efficient architecture with HPE InfoSight predictive analytics to achieve fast reliable access to data. All Flash arrays provide predictive analytics, simplicity, absolute resiliency, speed and reliability.
Adaptive Flash arrays are like having two flash arrays in one, since the array is designed for both primary and secondary flash workloads. It is a hybrid flash array for mixed, primary workloads where cost-efficient flash performance is important. It can also serve as a secondary flash array for backup and disaster recovery. Adaptive offers Flash performance for mixed and mainstream workloads, plus speed and availability.