The PCI Express x4 10Gbps single-port RJ45 Ethernet server network card, based on the for X540BT2 chipset, serves as a single-chip networking solution for on-board motherboard (LOM) LAN, providing a 10 Gigabit Ethernet (10 GbE) platform for new servers. The 10GBASE-T converged network adapter simplifies the migration to 10 GbE, offering iSCSI, FCoE, virtualization, and flexible port partitioning. Applicable Networks: 10 Gigabit Ethernet Servers Main Controller: For X540 Bus Type: PCI Express X4, 5.0GT/s Media Interface: RJ45, Copper Cable Transmission Rate: 100/1000/10000Mbps Network Topology: IEEE 802.3an/ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP) IEEE 802.3ae, IEEE 802.3aq, IEEE 802.3az, IEEE 802.3au, IEEE 802.3Qbg Network/Transmission Protocols: IP, UDP/IP, IPSec, iSCS Management Functions: IPMI delivery via SMBus or NC-SI, iSCSI boot, , PXE remote boot, VLAN filtering : FreeBSD, Linux, ESXi, Win 7/Server2012/Server 2008/Win 8/Win 8.1/Server 2016/Win 10 Color:Green Material:PCB Package Contents: 1 x PCIe x4 X540-T1 10 Gigabit Server Network Adapter 1 x Driver-CD 1 x Short Metal Plate (suitable for 2U small form factor chassis) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.