SKU:MQM9790-NS2F
Designed for high-performance computing, the NVIDIA Technologies Quantum-2 QM9790 Ethernet Switch offers industry-leading networking capabilities with NDR 400Gb/s InfiniBand throughput per port. This rack-mountable switch features 64 ports in a compact 1U form factor, delivering an aggregated bidirectional throughput of 51.2 terabits per second (Tb/s) and supporting over 66.5 billion packets per second (BPPS). Ideal for AI research, scientific simulations, and data-intensive applications, it incorporates advanced technologies such as Remote Direct Memory Access (RDMA), adaptive routing, and NVIDIA's SHARPv3 protocol, enabling exceptional scalability and low-latency data transfer.
With support for multiple topologies including Fat Tree, SlimFly, and DragonFly+, the QM9790 provides maximum flexibility for complex network architectures. Its self-healing network capabilities, quality of service (QoS), virtual lane (VL) mapping, and congestion control ensure high application throughput and reliability. Backward compatibility with previous generations and extensive software ecosystem support make it a versatile choice for large-scale data centers seeking to accelerate AI and HPC workloads. The switch also supports optical fiber media, offering efficient and reliable connectivity for demanding environments.
The NVIDIA Quantum-2 series enhances in-network computing with the third generation of SHARP technology, SHARPv3, which supports up to 64 parallel data flows—32 times higher AI acceleration power than earlier versions. This technology reduces data movement bottlenecks, improving overall application performance during complex computations. Furthermore, the switch's unmanaged design simplifies deployment and management, making it suitable for enterprise, data center, or research facility environments. Its robust build, combined with energy efficiency certifications such as Energy Star and 80 Plus Gold, ensures high performance with minimal environmental impact.
Equipped with two Ethernet ports supporting 40Gb Ethernet technology, the switch facilitates seamless integration with existing network infrastructure. Its optical fiber media support enables reliable long-distance connections, essential for large-scale data transfer and high-speed networking. The rack-mount design allows for organized cable management and secure installation, contributing to a professional setup. Whether expanding an existing network or building a new high-performance cluster, the NVIDIA Technologies Quantum-2 QM9790 Ethernet Switch provides the speed, scalability, and reliability necessary for today's data-driven computing challenges.
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