Lenovo NetXtreme II Express Quad Port Adapter 49Y7948 | Ethernet Adapter

Increase host connectivity without consuming extra expansion space. The Lenovo DCG Sourcing IBM NetXtreme II Express Quad Port Ethernet Adapter HPB is built for enterprise servers that need multiple Ethernet links from a single adapter, making it a strong fit for dense deployments where PCIe slot efficiency matters. With four ports on one card, this adapter helps infrastructure teams separate traffic, connect to multiple networks, or support higher aggregate bandwidth across server workloads. That makes it useful in virtualization clusters, application servers, and environments where network design depends on port density rather than a single high-speed uplink. The NetXtreme II platform is a familiar choice in data center hardware planning because it aligns with long-lived server ecosystems and operational standards. For buyers comparing it to lower-cost alternatives, the value is in the practical details: fewer cards to manage, more connectivity per slot, and a branded adapter designed for enterprise server integration. In procurement terms, that can translate into cleaner standardization and less compromise at scale.