IBM 80P4384 Fibre Channel Host Bus Adapter provides single-port 2Gb/s connectivity for enterprise storage access. The 64-bit PCI form factor fits legacy IBM servers and storage environments requiring dedicated SAN connectivity. Standard bracket mounting supports IBM 4-W 2765 and compatible server chassis. Typical applications include database servers, backup systems, and SAN-attached storage arrays requiring reliable block-level I/O. The adapter supports standard FC protocol and LC connector termination. Part is tested and guaranteed compatible; available via quote.