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NDR InfiniBand Switch | 64x 400Gb/s | 51.2Tb/s Aggregate
The NVIDIA Quantum-2 QM9700 is an NDR InfiniBand switch with 64 ports at 400Gb/s each, delivering 51.2Tb/s aggregate throughput. It forms the backbone of AI supercomputer networks, enabling ultra-low latency communication between thousands of GPUs.
Speed
400Gb/s per port
Interface
OSFP
Ports
64x NDR 400Gb/s
Full hardware specifications for the NVIDIA Quantum-2 QM9700
Speed
400Gb/s per port
Interface
OSFP
Ports
64x NDR 400Gb/s
Protocol/Offload
InfiniBand NDR, SHARP, adaptive routing
Form Factor
1U Managed Switch
Features
51.2Tb/s aggregate, in-network computing
400GbE/NDR InfiniBand | PCIe 5.0 x16 | RDMA | GPUDirect
400Gb/s
2x100GbE | PCIe 4.0 x16 | IPsec/TLS Offload | SmartNIC
2x 100Gb/s
2x100GbE | PCIe 4.0 x16 | RDMA/RoCE | High Performance
2x 100Gb/s
4x25GbE | PCIe 4.0 | SFP28 | Low-Latency
4x 25Gb/s