Supplied with hybrid 2.5 in./3.5 in. trays, ready for all-SSD storage, EonStor DS 3000T Systems feature automated storage tiering, which allocates data to most appropriate tier based on hotness. SSD wear level indication provides SSD health information to prepare for and perform data loss countermeasures such as replication, migration, and SSD replacement. With SSD Cache, customers can use SSDs as high-speed cache pool for read-intensive applications such as online transaction processing.