Mellanox MicroLP CX4 LX 2-port 25G SFP28
Network Interface Card - Add-On Module Bus - CX4 SFP28 Connector(s) - 2-Port - Mellanox ConnectX-4 Chipset

UINF-M2 UIO Dual-CX4-Port 20GB DDR Infiniband Card
Supermicro AOC-UINF-M2 UIO Dual-Port 20GB/s DDR Infini-Band Card ( UIO PCI-Express2.0 x8) - Dual CX4 ports ( for 20GB infiniband or for 10Gb/s Gigbit LAN CX4) - Mellanox ConnectX IB DDR MT25408A0-FCC-Gi chipset - Network Interface Card - 1 Year Depot Carry-In Mfg. Warranty

SSE-X24S 24port 10GBE-SFP+ layer-3 Switch
SSE-X24S: 24port 10GBE-SFP+ Switch, Out-of-band RS-232 Management port, web management HTTP/HTTPS, 480 Gbps, SNMP v1/v2/v3 - Four RMON Groups (1, 2, 3 and 9)

XL710-QDA2 Dual-Port 40/10GbE Server OCP PCIEx8 Network Adapter
Network Interface Card - PCI-Express 3.0 x8 Bus - QSFP+ Connector(s) - 2-Port - Intel XL710 Chipset - 40GBase-SR4 / 40GBase-LR4 Standard - OCP Mezzanine 2.0 Type 1 Form Factor - 2x QSFP+ Ports (40Gb) - Compatible with Windows / Windows Server / Linux / VMWare - Lifetime Depot Carry-In Mfg. Warranty

2-Port 10GbE Infiniband LAN Card ( w/ dual CX4 DDR Ports) PCI-Ex8 Reg/LP
2-Port Intel 82598EB 10-Gigabit Network Card w/ dual CX4 infiniband DDR Connectors - PCI-Express2.0 x8 - Network Interface Infiniband Card - PCI-Express 2.0 x8 Bus - CX4 DDR Connector(s) - 2-Port - intel 82598EB Chipset - Intel 100GBps DDR CX4 Standard - Low-Profile Form Factor - 1 Year Depot Carry-In Mfg. Warranty