The SN6000B is available in six models:
HPE SN6000B 16Gb 48-port/48-port Active Power Pack+ Fibre Channel Switch
HPE SN6000B 16Gb 48-port/24-port Active Power Pack+ Fibre Channel Switch
HPE SN6000B 16Gb 48-port/48-port Active Fibre Channel Switch
HPE SN6000B 16Gb 48-port/24-port Active Fibre Channel Switch
HPE SN6000B 16Gb 48-port/24-port Active Port Side Air Intake Fibre Channel Switch
HPE StoreFabric SN6000B 16Gb Bundled Fibre Channel switch