NVIDIA 920-9B210-00FN-0D0 | Quantum-2 QM9790 64-Port 400G NDR InfiniBand Switch, 1U SITC and high-performance computing deployments

and high-performance computing deployments

and 96GB of ECC GDDR7 memory

High-bandwidth 400Gb InfiniBand NDR optical transceiver for QSFP112 ports

reliable short-to-medium reach interconnects without separate optics

NVIDIA 920-9B210-00FN-0D0 | Quantum-2 QM9790 64-Port 400G NDR InfiniBand Switch, 1U SITC and high-performance computing deploymentsThe NVIDIA QM9790 (920 9B210 00FN 0D0) is an unmanaged 1U NDR InfiniBand switch delivering 64 ports of 400Gb s connectivity via 32 OSFP cages with 51. 2Tb s aggregate bidirectional throughput and 66. 5 billion packets per second capacity. Built on the Quantum 2 ASIC, this switch is engineered for extreme scale AI training clusters, HPC environments, and data intensive workloads requiring ultra low latency interconnects. The P2C airflow design ensures