HP NC380T PCI Express dual-port multifunction gigabit server adapter. Connectivity technology: Wired, Host interface: PCI-E. Data transfer rate (max): 1000 Mbit/s, Supported data transfer rates: 10/100/1000Mbps. Data link protocols: Ethernet, Fast Ethernet, Gigabit Ethernet, Management protocols: SNMP. Width: 11.1 cm, Depth: 18.9 cm. Supported protocols: TCP/IP