Avamar supports Extended Retention Media Access nodes -- A Media Access node exports backup data from an Avamar server to a tape library (physical or virtual) for long-term retention purposes. It has an HBA port that allows a tape device to be connected directly to the node…
Meets and supports the max and min configurations mentioned in the guides
Admin and other related docs are precise
RTO and RPO's are defined properly
Is a popular solution around
Has a strong Tech support
Many Blogs and whitepapers written around their solutions
Cost…