, Single channel HBA with an embedded multi-mode optical interface, Operating system support for this HBA is Tru64 UNIX and OpenVMS, This HBA is qualified for Alpha platforms configured with the ESA12000, EMA12000/16000, MA6000/8000 Arrays, Enterprise Virtual Arrays, Enterprise Backup Solution offerings, 7 & 12 Port FC Hubs and/or FC Switches, FC SAN Switches and the SAN Director 64 Switch,