SANtricity has 2 parts that are used by the E-Series storage systems.

SANtricity Storage Manager:

Offers extensive configuration flexibility and custom performance tuning.
Features online administration.
Simplifies storage management through an easy-to-use intuitive interface with wizards.

SANtricity OS:

Delivers best-in-class reliability with automated features, online configuration options, state-of-the-art RAID, proactive monitoring, and AutoSupport capabilities.
Features extended data protection via FC- and IP-based remote mirroring, Dynamic Disk Pools, enhanced Snapshot copies, data-at-rest encryption, data assurance to ensure data integrity, and extensive diagnostic capabilities.