Intel / Lenovo x540-T2 Dual Port 10GbE RJ45 High Profile Network Card - 49Y7972

2.5GB PCIe Network Card with 1m(39’’) RJ45 Ethernet Patch Cable PCIe to 2.5 Gbit

Intel Ethernet Server Adapter X520-DA2 10Gb SFP+ PCIe Network Card

Intel X540-T1 Ethernet Converged Network Adapter RJ45 10GbE/1GbE/100Mb - PCI-E

Intel / Lenovo x540-T2 Dual Port 10GbE RJ45 Low Profile Network Card - 49Y7972

Intel / Lenovo x540-T2 Dual Port 10GbE RJ45 High Profile Network Card - 49Y7972

HP 530T Dual Port 10GbE RJ45 PCIe Server Network Adapter Low Profile/Full Height

Intel X520-DA2 Dual Port 10Gb SFP+ PCIe Network Card – Low Profile / Full Height