2-Ports 10Gbe-LAN SFP+ Card: Intel 82599En PCIe3.0 x8 Reg/LP
Network Interface Card - PCI-Express 2.0 x4 Bus - SFP+ Connector(s) - 2-Port - Intel 82599ES Chipset - Full-Height/Low-Profile Form Factor - 2x SFP+ Ports (10Gb) - 1 Year Depot Carry-In Mfg. Warranty
40GbE NIC card with 2 QSFP+ ports, Intel XL710 Chipset LP/Reguler
Network Interface Card - PCI-Express 2.0 x8 Bus - QSFP Connector(s) - 2-Port - Intel XL710 Chipset - Full-Height/Low-Profile Form Factor - 1 Year Depot Carry-In Mfg. Warranty