H!Fiber 2 Pack 10Gb PCI-E Network Card NIC, Dual RJ45 Copper Ports, Compare to Intel X540-T2, with Intel X540-BT2 Chip, PCIe X8, 10Gbase-T Ethernet LAN Adapter Support Windows Server/Linux/VMware ESX

Product Code: X540-T2 (10Gb/s Ethernet Converged Network Adapter)
Controller (s): Intel
X540Interface: Dual RJ45 Ports, PCI-E
X8 TDP: 13.4W Temp.
Range(): 0~55 (32 °F to 131 °F)
Networking: 10 GbE/1 GbE/100 Mb/s copper PHYs integrated on-chipSupport for jumbo frames of up to 15.5 KB 802.1 q VLAN supportSupport for Data Center Bridging (DCB); ( 802.1Q az, 802.1Q bb, 802.1 p)
Host Interface: PCIe base specification 2.1 ( 2.5GT /s or 5GT/s) Bus width -x1, x2, x4, x8 64-bit address support for systems using more than 4 GB of physical memory
Supported Operating Systems: Windows Server 2012 R2*/ 2012*/ 2008 R2*/ 2008* SP2/ 2003 R2*/ 2003* SP2; Windows 8*/ 7*; Windows Vista* SP2; Linux* Stable Kernel version 3. x, 2.6, x; Red Hat Enterprise Linux* 5, 6; SUSE Linux Enterprise Server* 10, 11; VMware ESX/ESXi* Versatile and Cost Effective Compatible with a broad range of operating systems, this versatile dual-port NIC is ideal for many business applications that require upgrades to servers or workstations. Its a cost-effective way to enhance your server or computer capabilities by adding two powerful 10-Gigabit Ethernet ports, with support for advanced features such as VLAN tagging, jumbo frames, and Auto-MDIX. Easy Installation With a dual-profile design, the PCI Express network card installs easily into a wide range of computer/server chassis, regardless of form factor. The card comes equipped for installation in a full-sized chassis, and includes a low-profile/half-height installation bracket that you can use as needed.