Dual-Port 10GB SFP+ PCIe3.0 x8 Network Card
( 110-1160-50-F0 ) - Network Interface Card - PCI-Express 3.0 x8 Bus - 2x SFP+ Connector(s) - 2-Port - Chelsio T520-CR Chipset - 10G-LAN SFP+ Standard - Full-Height/Low-Profile Form Factor
2-port Gigabit Ethernet BCM5720 module
Network Interface Module - Add-On Module Bus - 2x RJ45 Connector(s) - 2-Port - Broadcom BCM5720 Chipset - Gigabit Ethernet Standard - SuperBlade Mezzanine Card Form Factor