M.2 M-Key 10G SFP+ Single-Port Ethernet LAN Adapter (50cm Cable) — Intel 82599EN

Compact, high-bandwidth network adapter: This M.2 M-Key single SFP+ port LAN card delivers 10 Gigabit throughput and ships with a 50cm cable. It is powered by the Intel 82599EN server-grade controller to provide dependable performance for demanding network workloads. Reliable operation: The card includes PCI Express bypass functionality to allow network traffic to continue flowing in the event of power loss or system failure, offering an added layer of fault tolerance. Designed for servers: Built to withstand rigorous server environments, the adapter offers a rugged construction and can be installed in all form factor of computer case and server. Installation is straightforward — plug-and-play compatibility with standard PCI Express slots makes setup quick and simple. Protocol and OS support: Supports Storage over Ethernet protocols iSCSI, FCoE, and NFS. Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/10*/Visa, Linux, FreeBSD, VMware ESX/ESXi*. Ideal use cases: Suited for data centers, mission-critical applications, and any deployment that requires stable 10G connectivity with enterprise-grade Intel chipset reliability.