Lenovo IBM 00E2865 4-Port 10Gb PCIe Adapter | Ethernet, Power S822L

Increase server-side network density without adding external switches or extra adapters. Lenovo’s IBM PCIe2 4-port 10 GbE SR+RJ45 adapter is designed for Power S822L environments that need more bandwidth per slot and more port flexibility per chassis. Four 10 GbE ports help consolidate traffic for virtualization, storage access, and east-west application flows while keeping the server footprint controlled. This adapter is a strong fit for teams that value platform alignment and predictable integration. The SR+RJ45 design gives administrators more deployment options across copper-based infrastructure while preserving the throughput expected from 10 GbE. In rack environments where every PCIe slot matters, a four-port design can reduce hardware sprawl and simplify cabling compared with single-port alternatives. For enterprise buyers, the value is in density, compatibility, and long-term infrastructure discipline. The 00E2865 is not about adding basic connectivity; it is about giving a Power S822L system the network headroom needed for demanding workloads, with a form factor and port mix suited to serious production use.