MQM9790-NS2R NVIDIA Mellanox 64-ports 400Gb/s 32 OSFP Ports Unmanaged C2P Airflow (reverse)

Mellanox presents the NVIDIA Mellanox MQM9790-NS2R, an enterprise-grade switch engineered for data center and high-performance network backbone environments. Featuring NVIDIA Quantum-2 IC, this switch is optimized for next-generation connectivity with blazing port speeds of 400Gb/s per port, ensuring exceptional throughput for demanding applications. As an unmanaged platform, it simplifies integration, making it ideal for organizations seeking maximum bandwidth without complex setup. The MQM9790-NS2R incorporates a C2P (Connector-to-Processor) airflow design, promoting enhanced cooling and ensuring operational stability even during intensive workloads, while supporting both forward and reverse airflow to complement varying data center configurations. This NVIDIA Mellanox solution is specifically tailored to handle hyperscale, artificial intelligence, and cloud workloads, meeting the needs of distributors, small-to-medium system integrators, and end-users across Asia, Europe, Africa, and North America. Its robust feature set, including up to 32 OSFP connector cages, wide temperature and humidity tolerance, industry-standard certifications, and power redundancy, guarantees reliable deployment in complex IT infrastructures. By integrating 25.6 Tbps switching capacity and support for RoHS compliance along with advanced safety and EMC certifications, the MQM9790-NS2R ensures both sustainable and high-speed data transport for mission-critical business operations. As part of the NVIDIA Mellanox networking portfolio, this device empowers enterprises to scale for future initiatives while maintaining uncompromised performance, energy efficiency, and easy management in global digital transformation scenarios.