Lenovo Broadcom 57414 10/25GbE SFP28 2 portas PCIe Ethernet interno

The Lenovo Broadcom 57414 10/25GbE SFP28 2-port PCIe Ethernet adapter is a high-performance internal network card designed for data centers and enterprise servers. It provides two SFP28 ports supporting 10 GbE and 25 GbE links over a PCI Express host interface, delivering increased throughput and low latency for virtualized and high-bandwidth environments. The adapter supports advanced networking features such as RoCE, SDN and NFV and incorporates TruFlow intelligent flow processing to optimize traffic handling.

Advantages

The adapter offers dual-port 10/25GbE connectivity in a compact PCIe form factor, enabling higher network density and improved bandwidth per server. TruFlow flow processing and support for RoCE reduce CPU overhead and improve performance for latency-sensitive workloads. Broadcom-based design ensures compatibility with industry networking standards and common server platforms. The card’s wired Ethernet interface and PCI Express host interface provide predictable, reliable network performance for enterprise deployments.

Suitable for

• Data center servers requiring 10GbE or 25GbE uplinks
• Virtualized environments and hyper-converged infrastructure
• High-performance computing and low-latency applications using RoCE
• SDN and NFV deployments that demand offload and flow-processing features

Key specifications

• Model: Lenovo Broadcom 57414 (MPN 4XC7A08238)
• Ports: 2 × SFP28
• Supported speeds: 10 GbE, 25 GbE
• Host interface: PCI Express
• Connectivity: Wired Ethernet
• Form factor: Internal adapter for server PCIe slot
• Colour: Green, Metallic
• EAN: 0889488496662

How to use

Install the adapter into an available PCI Express slot on a compatible server following the server manufacturer’s service manual. Insert appropriate SFP28 modules or DAC/active optical cables into the SFP28 ports and connect to the network switch or peer device. Configure link speed, MTU, and offload settings in the server operating system or hypervisor network driver according to workload requirements. Verify firmware and driver compatibility with the server platform and update drivers/firmware as recommended by Lenovo or Broadcom.

Recommendations

For optimal performance, use certified SFP28 modules or cables and keep drivers and firmware up to date. Enable RoCE and TruFlow features when deploying latency-sensitive or RDMA-based workloads, and consult Lenovo compatibility lists for tested server models.