Amazon.com: Vogzone for Intel X540-T1 10Gb Ethernet Converged Network Adapter (NIC), Single Copper RJ45 Port PCI Express 2.1 X8 with Intel X540 Chip, Support Windows Server/Windows/Linux/ESX/VMware : Electronics
Amazon.com: 10Gb PCI-E NIC Network Card, Dual SFP+ Port, with Intel 82599EN Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA2(Intel E10G42BTDA) : Electronics
HP 530SFP+ Dual Port 10 Gbit/s SFP+ Ethernet Server Adapter / Netzwer, CHF 79.00
Riverbed NIC 10GbE 410-00302-02
10Gb PCI-E NIC Network Card, Single Copper RJ45 Port, with Intel X540-BT1 Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX, Compare to Intel X540-T1
10 GB Dual Port SFP BCM57810S PCIe x8 Ethernet Converged Network Server Adapter | eBay