Twin25G (Dual-port 25GbE PCIe Card with Two Included SFP28 Transceiver – Sonnet Online Store
ConnectX®-4 Lx EN Card
MCX4121A-ACAT-HIGH P MELLANOX CONNECTX-4 LX EN CX4121A NIC 25GBE DUAL PORT SFP28 PCI-E 3.0 X8 NETWORK INTERFACE CARD - ( 2 ) TWO SMALL FORM FACTOR PLUGGABLE SFP TRANSCEIVER SLOTS