Emulex OCE10102-NX. Connectivity technology: Wired, Host interface: PCI-E, Interface: Ethernet. Data transfer rate (max): 10000 Mbit/s, Data transfer rate: 10 Gbit/s. Networking standards: IEEE 802.1p, IEEE 802.1Q, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3x, Fiber ethernet cabling technology: 10GBASE-CR. Width: 68.91 mm, Depth: 167.64 mm. Certification: FCC, EMC