MCX653105A-HDAT is a ConnectX-6 VPI intelligent network interface card (SmartNIC) launched by NVIDIA, designed for high-performance computing (HPC), ultra large scale data centers, and AI/ML clusters, supporting 200Gb/s HDR InfiniBand and 200GbE Ethernet dual protocols.

MCX653105A-HDAT, with its 200Gb/s dual protocol support, hardware level security acceleration, and low latency design, has become the core component of the next generation data center and high-performance computing. It supports the flexibility of HDR InfiniBand and 200GbE, as well as features such as XTS-AES encryption and firmware root of trust, which enhance data integrity and supply chain security while ensuring performance. It is suitable for scenarios such as cloud service providers, supercomputing centers, and AI research and development institutions. By collaborating with NVIDIA OFED driver kits and Spectrum series switches, efficient and secure end-to-end network solutions can be built.

Key Features

• Up to 200Gb/s connection per port
• Maximum bandwidth 200Gb/s
• Up to 215 million messages per second
• Delay below 0.6 microseconds
• Advanced storage features, including block level encryption and checksum offloading
• Supports ports based on 50G SerDes (PAM4) and 25G SerDes (NRZ)