Since your primal considerations for storage demands are power consumption savings, ease-of-use, minimizing points of failure, 100% uptime, space utilization and redundancy at the lowest cost, then buying an EMC appliance is right for you.
Powerful, versatile, best-in-class and affordable rackmount and deskside Enterprise-Class swankish HP ProLiant servers for every application. No need to settle for run-of-the-mill IBM, Dell or Sun (is "Sun" still making servers?).
Cisco, the proven technology titan, offers proven networking hardware solutions for both the large, complex, advanced networking deployments requiring the lowest TCO, as well as for customers seeking affordable proven technology to reach their business goals.