Lenovo ThinkSystem Broadcom 57504 10/25GbE SFP28 4-Port PCIe Ethernet Adapter 4XC7A80566

The Lenovo ThinkSystem Broadcom 57504 10/25GbE SFP28 4-Port PCIe Ethernet Adapter (4XC7A80566) delivers high-speed, low-latency connectivity for data-intensive workloads. Key features include quad 25GbE ports (backward-compatible with 10GbE), Broadcom’s advanced offload technology for optimized CPU efficiency, and PCIe Gen4 x16 support for maximum throughput. Benefits include seamless scalability for cloud, AI, and storage applications, reduced power consumption via energy-efficient design, and flexible SFP28 compatibility. Unique selling points: enterprise-grade reliability with Lenovo validation, hardware-based security features, and superior performance-per-watt for dense virtualized environments. Ideal for modern data centers requiring high bandwidth, low overhead, and future-ready network expansion.