Mellanox 2U Ultra Riser card w/PCie x16, PCiex8, CX4 LX 2-port 25G SFP28
Network Interface Card - Ultra PCI-E 3.0 x16 Bus - CX4 SFP28 Connector(s) - 2-Port - Mellanox ConnectX-4 Chipset - Low-Profile, Full-length Form Factor
2-Port 25G SFP28 Network Card - Broadcom PCIe3 x8 ( Regular and LP )
Network Interface Card - PCI-Express 3.0 x8 Bus - 2x SFP28 Connector(s) - 2-Port - Broadcom BCM57414 Chipset - 25G-LAN SFP28 Standard - Full-Height/Low-Profile Form Factor - SFP28 x2x SFP Ports (1Gb) - 1 Year Depot Carry-In Mfg. Warranty
SIOM 4-Port 10G-LAN SFP+: w/ Intel XL710 chips & 1U bracket Module
Network Interface Module - Add-On Module Bus - SFP+ Connector(s) - 4-Port - Intel X710 Chipset - 10G-LAN SFP+ Standard - SIOM (Super I/O Module) Form Factor - 4x SFP+ Ports (10Gb)