NVIDIA ConnectX-7 MCX755106AS-HEAT Network Card

1. Product Overview

The NVIDIA ConnectX-7 MCX755106AS-HEAT represents the pinnacle of networking technology, delivering exceptional performance for demanding data center environments. This advanced network card supports both InfiniBand and Ethernet protocols with speeds up to 400Gb/s, making it ideal for AI workloads, high-performance computing, and cloud infrastructure.

As a cutting-edge network interface card, the MCX755106AS-HEAT (also known by its alias mq9700) provides the foundation for modern, accelerated data centers. This high-performance NIC card enables organizations to maximize their computational resources while minimizing latency and operational costs.

2. Key Characteristics

• Dual-port configuration supporting 400Gb/s per port
• Hardware-accelerated RDMA over Converged Ethernet (RoCE)
• GPUDirect® RDMA and Storage technologies
• Advanced in-network computing with NVIDIA SHARP™
• Comprehensive security with inline IPsec, TLS, and MACsec
• PCI Express 5.0 interface with x16 lanes
• Support for SR-IOV virtualization
• Precision timing with IEEE 1588 PTP synchronization

3. Core Technologies

The ConnectX-7 network card incorporates multiple advanced technologies including Remote Direct Memory Access (RDMA) for zero-copy data transfers, NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) for in-network computing, and ASAP² technology for software-defined networking acceleration. The NIC card also features hardware-offloaded encryption engines for IPsec, TLS, and MACsec, ensuring data security without compromising performance.

This advanced network interface card supports both InfiniBand and Ethernet protocols, making the mq9700 alias model versatile for various infrastructure requirements. The innovative network card design incorporates NVIDIA's seventh-generation ConnectX architecture, delivering unprecedented performance for modern data centers.

4. Working Principle

The ConnectX-7 operates through a sophisticated architecture that offloads networking, security, and storage processing from the host CPU. The network card utilizes hardware-accelerated engines to handle protocol processing, enabling direct memory access between applications and network interfaces through RDMA technology. This approach eliminates unnecessary data copies and context switches, dramatically reducing latency.

The NIC card incorporates innovative in-network computing capabilities through NVIDIA SHARP, which performs collective operations within the network infrastructure itself. This network card design significantly accelerates AI and HPC workloads by reducing the need for data to travel to endpoint systems for processing.

5. Application Scenarios

The MCX755106AS-HEAT network card is engineered for demanding environments including artificial intelligence and machine learning clusters, high-performance computing systems, hyperscale cloud data centers, financial trading platforms, and scientific research facilities. The versatile NIC card supports diverse deployment scenarios from edge computing to core data centers.

This high-performance network interface card excels in environments requiring minimal latency and maximum throughput, such as distributed storage systems, virtualized infrastructure, and containerized applications. The mq9700 equivalent model provides the networking foundation for next-generation computational workloads.

6. Technical Specifications

7. Competitive Advantages

The ConnectX-7 network card delivers significant advantages over previous generations and competing solutions. With 2x the bandwidth of ConnectX-6 and enhanced in-network computing capabilities, this NIC card reduces application runtime for AI and HPC workloads by up to 30%. The advanced security features provide line-rate encryption without performance degradation.

This network interface card offers superior value through its multi-protocol support, allowing infrastructure flexibility without hardware changes. The mq9700 comparable model includes NVIDIA's seventh-generation architecture with improved power efficiency and enhanced management capabilities.

8. Service & Support

We provide comprehensive support including 3-year manufacturer warranty, responsive technical assistance, and flexible integration services. Our team offers 24/7 customer consultation and technical support to ensure optimal performance of your network infrastructure. With over 10 years of industry experience, we guarantee genuine products with competitive pricing and reliable delivery.

9. Frequently Asked Questions

10. Important Considerations

Ensure proper cooling with adequate airflow as high-performance network cards generate significant heat. Verify PCIe slot compatibility (PCIe Gen5 x16 recommended) and system power capacity. For optimal performance, use qualified cables and transceivers. Consult compatibility matrices for specific server platforms and operating systems before deployment.

This advanced network card requires appropriate driver installation for full feature functionality. The mq9700 equivalent model delivers maximum performance when paired with compatible switches and infrastructure components. Regular firmware updates are recommended to maintain security and performance enhancements.

11. Company Introduction

With over a decade of industry experience, we have established ourselves as a trusted provider of networking solutions. Our extensive manufacturing capabilities and strong technical team support enable us to deliver high-quality products at competitive prices.

We maintain partnerships with leading technology brands including Mellanox (now NVIDIA Networking), Ruckus, Aruba, and Extreme Networks. Our inventory includes over 10 million units across various product categories, ensuring reliable supply for large-scale deployments.

Our professional sales and technical teams provide comprehensive support throughout the procurement and implementation process, earning us a strong reputation in global markets. We offer 24-hour customer consultation and technical support to ensure the success of your projects.