Provides 100% application data transfer uptime during firmware upgrades (hot code activation)Utilizes the same firmware as other HP StorageWorks SAN, Core and Director SwitchesSupports 2 Gb transfer, utilizing ISL virtual channels to provide non-blocking data transfer and maximum application data throughput. Software provides the ability to monitor for hot spots and proactively address issuesMaximizes the efficiency of system administrator with centralized fabric management toolsCommon OS with all other switches/directors in the new B-series, backwards compatible with previous products for investment protection