Amazon.com: 10Gb PCI-E NIC Network Card, Dual SFP+ Port, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA2 : Electronics
X520-DA2 10G PCI Express x8 intel 82599 ES Chip Dual Port Ethernet Network Adapter E10G42BTDA FTLX8571D3BCV-IT Transceier - AliExpress
X520-DA2 10G PCI Express x8 intel 82599 ES Chip Dual Port Ethernet Network Adapter E10G42BTDA FTLX8571D3BCV-IT Transceier - AliExpress
Amazon.com: Vogzone for Intel X520-DA2/X520-SR2 10GbE Converged Network Card Dual SFP+ Port PCI-E X8 with Intel 82599ES Chip : Electronics
Amazon.com: 10Gb NIC PCI-E Network Card for Intel X520-DA1(Intel E10G42BTDA), with Intel 82599EN Controller, Single SFP+ Port, 10G PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware : Electronics