X540T2-IBM - IBM X540T2-IBM Intel X540-T2 10Gbps Base-T Dual Port Rj-45 Ethernet PCI Express 2.1 x8 Converged Network Adapter for System X - serverevolution.com
Amazon.com: 10Gb Dual LAN Base-T PCI-e Network Card, Intel X540 Controller, NICGIGA 10Gbps Ethernet Adapter, 2 * 10Gbe RJ45 Port , 10G NIC Card, Support Windows/Windows Server/Linux/Vmware/ESX : Electronics
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Cisco 3850-24XU-S UPOE 24x 10Gbps T RJ45 Switch IP Base 1x 1100w PS