Mellanox MQM8790-HS2R Quantum HDR InfiniBand Switch – 40 Port – QSFP56 – C2P Airflow – Rail Kit

The Mellanox MQM8790-HS2R Quantum HDR InfiniBand Switch delivers enterprise-grade networking performance with 40 QSFP56 ports supporting up to 200Gbps per port for ultra-high bandwidth applications. This rack-mountable switch features HDR InfiniBand technology providing sub-microsecond latency and 99.9999% reliability, making it ideal for high-performance computing, AI/ML workloads, and data analytics. The C2P (Cold-to-Power) airflow design ensures optimal thermal management in dense data center environments, while the included rail kit enables seamless rack integration. Key advantages include massive aggregate bandwidth up to 8Tbps, advanced congestion control, hardware-based adaptive routing, and comprehensive network virtualization capabilities. The switch’s unique selling points are its exceptional price-performance ratio, proven scalability for large fabric deployments, and Mellanox’s industry-leading InfiniBand ecosystem compatibility, making it the preferred choice for organizations requiring maximum network efficiency and minimal application latency.