Specifications:

1. Model: Mellanox MCX4121A XCAT ConnectX 4 Lx

2. Interface: 10GbE (10 Gigabit Ethernet)

3. Ports: Dual Port

4. Form Factor: PCIe Gen3 x8

5. Speed: 25Gb/s per port (50Gb/s total)

6. Power Consumption: 20W per port (40W total)

7. Operating Temperature: 0°C to 45°C (32°F to 113°F)

8. Storage Temperature:  40°C to 85°C ( 40°F to 185°F)

9. Relative Humidity: 5% to 95% non condensing

Basic Information:

The Mellanox MCX4121A XCAT ConnectX 4 Lx is a high performance network adapter card designed for data centers, high performance computing (HPC), and enterprise environments. It supports 10GbE connectivity with dual ports, providing a total bandwidth of 50Gb/s. The card is built on the PCIe Gen3 x8 interface, ensuring compatibility with a wide range of modern servers and workstations.

Application:

This adapter card is ideal for applications that demand high throughput and low latency, such as:

  Data Center Networking: For connecting servers in a data center environment, ensuring fast and reliable communication.

  High Performance Computing (HPC): Facilitating high speed data transfer between compute nodes in HPC clusters.

  Cloud Computing: Supporting virtual machine (VM) migration and live migration in cloud environments.

  Storage Area Networks (SAN): Providing high speed connectivity for SANs, enhancing data transfer rates.

  Video Streaming and Editing: For applications that require high data transfer rates, such as video streaming and editing.

Characteristics:

1. High Throughput: With 25Gb/s per port, the card can handle large amounts of data quickly.

2. Low Latency: The ConnectX 4 Lx is designed to minimize latency, ensuring real time performance.

3. Energy Efficiency: The card consumes only 20W per port, making it energy efficient for large scale deployments.

4. Scalability: The dual port design allows for easy scalability in network infrastructure.

5. Reliability: Mellanox is known for its reliable and robust network solutions, ensuring uptime and performance.

6. Compatibility: The card is compatible with a wide range of operating systems and network protocols.

7. Advanced Features: Supports advanced features such as RDMA over Converged Ethernet (RoCE), which can significantly reduce CPU overhead and improve application performance.

In summary, the Mellanox MCX4121A XCAT ConnectX 4 Lx is a powerful and versatile network adapter card that offers high throughput, low latency, and energy efficiency, making it suitable for a variety of demanding applications in data centers and HPC environments.

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