X540-10G-2T 10GbE Dual RJ45 PCIe X8 Network Card — Intel X540 Controller (2xRJ45)

High-performance 10GbE PCI-E X8 network adapter powered by the original Intel X540 controller chip. The Intel X540 supports Intelligent Offloads to enhance stability in server environments. Compatible operating systems: Windows Server 2003/ 2008/ 2012, Windows7/8/10*/Visa, Linux, ESX/ESXi*. Storage over Ethernet protocols supported: iSCSI, FCoE, NFS. This card can be used with Windows 11 but requires manual setup; please contact us for an installation guide if purchasing for Windows 11. Dual copper RJ45 ports support Category-6A cabling up to 100 m (Category-6 up to 55 m), suitable for data center deployments. PCI Express* 2.1. 5.0 G T/s X8 Lane — compatible with both PCI-E X8 and PCI-E X16 slots. Includes a standard profile bracket plus an additional low-profile bracket for small form factor/low profile cases and servers. Does NOT support hot swaping. Package contents: 10GbE PCI-E X8 Network Card X540-10G-2T (compare to Intel X540-T2) x1, Low-profile Bracket x1. Backed by 30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support.