The Intel® X520-T1 is a single-port 10GBASE-T network adapter designed for high-speed server and workstation connectivity over standard copper cabling. Built on the Intel® 82599EN controller and featuring a PCIe 2.0 ×4 interface, it supports 10/1GbE speeds via an RJ45 port. With support for SR-IOV, VMDq, and Intel® VT-c, it’s ideal for virtualization, storage, and enterprise networking.