Dell EMC VxRack™ System FLEX Architecture Overview This document describes the high-level design of the VxRack System FLEX. This document also describes the hardware and software components that Dell EMC includes in each VxRack FLEX. The target audience for this document includes sales engineers, field consultants, advanced services specialists, and customers who want to deploy a virtualized infrastructure using VxRack FLEX. References to VxFlex Manager in this document apply only if you have a licensed version of VxFlex Manager. For more information, contact Dell EMC Sales. Dell EMC ScaleIO is now referred to as Dell EMC VxFlex OS. References in the documentation and software will be updated over time. Refer to the Glossary for a description of terms specific to Converged Systems.