2-Ports 25G-LAN SFP28: Broadcom BCM57414, 2-ports G_LAN RJ45: Intel i350T2
Network Interface Module - Add-On Module Bus - 2x SFP28 25HB/s, 2x RJ45 G-LAN Connector(s) - 2 + 2-Port - Broadcom BCM57414, Intel i350 Chipset - 25GBase-SR/LR / RJ45 G-LAN Standard - SuperBlade Mezzanine Card Form Factor - 2x QSFP28 Ports (100Gb) - 2x Gigabit Uplink Ports

SIOM 1-port QSFP28 Omni Path Card w/ Intel OPA, 1U bracket
Network Interface Module - Add-On Module Bus - QSFP28 Omni-Path Connector(s) - 1-Port - Intel OPA ( Omni-Path HFI ASIC: 100HFA016LS ) Chipset - Intel 100GBps QSFP28 Standard - 1U Module Form Factor

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