10Gtek's L710-4SFP+ is a quad-port 10GbE adapter, it delivers superior performance
with a theoretical throughput of 80 Gb/s (40Gb/s Tx; 40Gb/s Rx) bidirectional throughput in a PCI Express v3.0 x8 slot.
It is powered by the Intel® Ethernet XL710 Controller.
The adapter addresses the demanding needs of the next-generation agile data center
by providing unmatched features for both server and network virtualization, flexibility for LAN and SAN networks, and proven, reliable performance.

Controller(s): XL710-BM1
Dual 4x SFP+ Ports
Compatible for Intel X710-DA4 FH
Connector & Cable Medium: SFP+ Direct Attach Copper/SFP+ Transceivers
PCI Express 3.0, 8.0GT/s, x8
Full height and low profile bracket included