Lenovo IBM Intel I340-T4 Quad-Port Ethernet Adapter | 1 GbE, PCIe

Add four independent Gigabit Ethernet ports to a server platform that needs more network lanes without increasing chassis complexity. The Intel I340-T4 adapter is built for environments where port count matters: virtualization hosts, edge servers, application nodes, and systems that separate management, storage, and production traffic. With PCI Express host connectivity, the adapter integrates into standard server expansion slots and supports straightforward deployment in rack-mounted infrastructure. Four ports give architects more options for link aggregation, traffic isolation, and failover design, especially when a single adapter must serve multiple roles. This is the kind of component that earns its cost through flexibility. Instead of adding multiple single-port cards, teams can consolidate connectivity into one quad-port adapter, reducing slot consumption and simplifying serviceability. For procurement teams and system builders standardizing on 1 GbE, the I340-T4 offers a practical balance of density, compatibility, and predictable Ethernet performance.