Fujitsu Intel PRO/1000 PT Server Adapter. Connectivity technology: Wired, Host interface: PCI-E, Interface: 1x RJ-45. Data transfer rate (max): 1000 Mbit/s, Supported data transfer rates: 10, 100, 1000Mbit/s. Cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T. Power consumption (typical): 3.3 W. Width: 1.8 mm, Depth: 12.9 mm, Height: 7.9 mm