HP QMH2572 8Gb Fibre Channel Host Bus Adapter. Connectivity technology: Wired, Host interface: PCI-E. Data transfer rate (max): 8000 Mbit/s, Bandwidth: 16 Gbit/s. Networking standards: IEEE 802.3. Power consumption (typical): 8 W. Width: 99.06 mm, Height: 88.9 mm