NVIDIA ConnectX-6 VPI Adapter MCX654105A-HCAT

Brand: NVIDIA | Category: Network Adapters & NICs

SKU: MCX654105A-HCAT | Part #: MCX654105A-HCAT | MPN: MCX654105A-HCAT

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NVIDIA ConnectX-6 VPI Adapter MCX654105A-HCAT

The NVIDIA ConnectX-6 VPI Adapter is a high-performance, dual-purpose network interface card engineered for data centers requiring flexible, high-speed interconnect solutions. The MCX654105A-HCAT model delivers exceptional throughput and low-latency performance across both InfiniBand and Ethernet protocols, enabling seamless integration into heterogeneous computing environments.

Key Capabilities

This ConnectX-6 VPI adapter supports Variable Protocol Interface (VPI) technology, allowing dynamic switching between InfiniBand and Ethernet modes without requiring firmware changes or system restarts. This flexibility simplifies infrastructure planning and reduces deployment complexity for organizations transitioning between network protocols or running mixed-protocol environments.

The adapter excels in high-performance computing (HPC), artificial intelligence, and machine learning workloads where bandwidth and latency are critical performance drivers. Its architecture supports advanced RDMA (Remote Direct Memory Access) capabilities, enabling efficient peer-to-peer communication and minimizing CPU overhead in data-intensive applications.

Enterprise-Grade Design

Built for reliability and performance in 24/7 production environments, the MCX654105A-HCAT integrates NVIDIA's proven ConnectX technology with robust error detection and recovery mechanisms. The adapter supports industry-standard management tools and monitoring interfaces, facilitating seamless integration into existing enterprise infrastructure.

The ConnectX-6 VPI is ideal for organizations deploying converged fabric architectures, cloud-scale data centers, and distributed computing clusters where network performance directly impacts application throughput and total cost of ownership.

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