Broadcom BCM957412M4122C Single-Port 25Gb/s PCIe 3.0 x8 Mezzanine Card

Product Description

The Broadcom BCM957412M4122C is a high-performance single-port network interface card (NIC) designed to deliver 25 Gigabit Ethernet connectivity. This card utilizes a mezzanine form factor, which is typically smaller and designed for integration into specific server chassis or motherboards, often found in blade servers or dense compute platforms. The PCIe 3.0 x8 interface provides a substantial data pathway, offering a theoretical bandwidth of 7.88 GB/s in each direction, which is more than sufficient to support the full throughput of a 25Gb/s network connection. This network card is engineered for environments that demand high-speed networking, such as data centers, cloud infrastructure, and high-performance computing (HPC) clusters. The 25Gb/s speed offers a significant upgrade over traditional 10Gb/s Ethernet, enabling faster data transfers, reduced latency, and improved application performance. The specific physical interface for the 25Gb/s connection (e.g., SFP28 for optical or RJ45 for copper via a transceiver) would depend on the exact configuration or module used with the card. Broadcom is a leading provider of networking silicon, and this card leverages their advanced technology to offer reliable and efficient network connectivity. Its PCIe 3.0 x8 interface ensures that the NIC can communicate effectively with the host system's CPU, minimizing bottlenecks and maximizing network performance. The mezzanine form factor is key for space-constrained server designs, allowing for high-speed networking without consuming standard PCIe slots.