Description NVIDIA MQM9790-NS2F Quantum-2 NDR InfiniBand Switch provides 64 ports of 400Gb/s throughput via 32 OSFP cages in an unmanaged configuration. This high-density 1U switch features Power-to-Connector (P2C) forward airflow and is designed for low-latency, high-bandwidth AI and scientific computing clusters. This specific model includes a 3-year service plan for hardware support.