E Series includes a number of systems of different performance levels: from an entry-level E2600 to a powerful E5600. These solutions support Fibre Channel, IB and Ethernet interfaces, and can scale up with additional components of different capacity and performance. E Series fault protection is implemented both on the module and network infrastructure levels, by duplicating controllers, ports, power supplies, as well as by RAID technology. Central management system provides on-the-fly diagnostics, flexibility of configuration, and administration.