Lenovo E810-DA2 10/25 GbE SFP28 2-Port OCP | Fiber Adapter, Enterprise

Keep critical traffic moving with a dual-port 10/25 GbE adapter designed for modern server fabrics. The Lenovo E810-DA2 2-port OCP card gives infrastructure teams the bandwidth headroom needed for virtualization, storage access, and east-west traffic without consuming unnecessary chassis space. Its SFP28 interface supports 10 GbE and 25 GbE connectivity, making it a practical fit for environments that need to standardize on a single adapter across mixed-speed uplinks. The OCP form factor is well suited to dense server platforms where airflow, serviceability, and slot efficiency matter. For procurement teams, this model sits in the tier where network performance, port density, and platform compatibility justify the spend. It is the kind of adapter chosen when a basic NIC is not enough and the network path must keep pace with demanding workloads, higher VM counts, and storage-intensive applications.