Symmetrix Fully Automated Storage Tiering (FAST) automatically and dynamically moves data across storage tiers, so that it is in the right place at the right time simply by pooling storage resources, defining the policy, and applying it to an application.

Symmetrix FAST enables applications to always remain optimized by eliminating trade-offs between capacity and performance. As a result, you are able to lower costs and deliver higher services levels at the same time.