Introduction
Dell storage products include a wide range of Dell storage arrays, a variety of scalable backup devices, software, and remote copy and mirroring configurations.
Basic partitioning requires no special external storage, but it can benefit from the increased performance of a simple external direct attach storage (DAS) array. More advanced capabilities span multiple servers and therefore require shared storage. Dell PowerVault™ MD series arrays are well-suited for virtualization solutions with two to four physical servers.
Workload management and disaster recovery functions are best matched with arrays that support remote mirroring, such as Dell EqualLogic™ PS series or Dell|EMC® CX series arrays. Dell storage area network (SAN) arrays are designed to deliver the scalability and high availability that is essential for business-critical environments.







