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Broadcom BCM957504-N425H BCM57504 4-P 25Gb/s SFP28 PCIe 4.0 Adapter
- Quad-port 25Gb/s Ethernet connectivity
- SFP28 transceiver support
- PCIe 4.0 x16 interface for high bandwidth
- Broadcom BCM57504 controller
- Ideal for high-performance computing and data center networking
- Low latency and high throughput capabilities
- Supports advanced networking features like RDMA and RoCE
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Product Overview
The Broadcom BCM957504-N425H is a high-performance network adapter designed for demanding server and data center environments. It features four 25Gb/s SFP28 ports, enabling high-speed connectivity for data-intensive applications. The adapter utilizes a PCIe 4.0 interface for maximum bandwidth and low latency.
Technical Information
| Part Number | BCM957504-N425H |
| Controller | Broadcom BCM57504 |
| Ports | 4 x 25Gb/s SFP28 |
Additional Specifications
| Interface | PCIe 4.0 x16 |
| Form Factor | Mezzanine/Add-in Card |
Product Description
The Broadcom BCM957504-N425H is a cutting-edge network interface card (NIC) engineered to meet the stringent demands of modern data centers and high-performance computing clusters. Equipped with four independent 25 Gigabit Ethernet (GbE) ports, each utilizing SFP28 transceivers, this adapter provides exceptional bandwidth and connectivity for data-intensive workloads. The integration of the advanced Broadcom BCM57504 controller ensures robust performance and efficient data handling. Leveraging the PCIe 4.0 interface, the BCM957504-N425H offers a significant increase in bandwidth compared to previous generations, minimizing bottlenecks and maximizing data transfer rates. This makes it an ideal solution for applications such as high-frequency trading, big data analytics, cloud computing, and storage networking. The adapter is designed for low latency, crucial for real-time applications where every microsecond counts. Beyond raw speed, the BCM957504-N425H supports a comprehensive suite of advanced networking features. These include Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE), which allows for direct memory access between servers, bypassing the CPU and reducing latency. It also supports various offload engines and Quality of Service (QoS) mechanisms to optimize network traffic and ensure predictable performance for critical applications.