IBM® TS7700 Release 5.0 builds upon and expands the capabilities of earlier TS7700 offerings while extending enterprise storage system leadership for IBM Z® virtual tape systems.
The IBM TS7770, built with POWER9 technology, delivers comprehensive next-level cybersecurity, higher performance, and denser disk capacity, as compared to the previous IBM TS7760 offering.
Release 5.0 delivers host MIPS optimization with the new DS8000 object store and end-to-end data protection with the new secure data transfer, enabling data to be securely transferred between the clusters within the grid.
IBM TS7700 Family Overview
https://www.ibm.com/us-en/marketplace/ts7700
For the latest documentation for the TS7700 visit the IBM Knowledge Center
https://www.ibm.com/support/knowledgecenter/en/STFS69/landing/welcome_002.htm