MQM8790-HS2F, NVIDIA® 40-Port HDR 200G InfiniBand Data Center Switch, 40 QSFP56 Ports, Unmanaged, x86 Dual Core, NVIDIA Quantum™ Chip, P2C Airflow, with 1-year Service Bundle

• NVIDIA Quantum™ HDR InfiniBand Switch
• 40 QSFP56 Ports, Can use Breakout for 80x 100GbE
• 16Tb/s Aggregate Switch Throughput, Sub-130ns Switch Latency
• 1+1 Hot-swappable Power Supplies, 5+1 Hot-swappable Fans
• 1-year Service Support Included, Extended Support Service Subscription Available
• Supports VL2VL, Adaptive Routing, Congestion Control, SHARP and Enhanced QoS
• Support Fat Tree, Dragonfly+, Multi-dimensional and Other Network Topologies
• Deployed in High-performance Computing (HPC) and AI Environments

The NVIDIA Quantum-based MQM8790-HS2F switch comes with 40 200Gb/s ports on 40 physical Quad Small Form-factor Pluggable 56 (QSFP56) connectors that can be split to deliver up to 80 100Gb/s ports in a 1U standard chassis design. A single switch carries an aggregated bidirectional throughput of 16 terabits per second (Tb/s), with sub 130ns port-to-port latency.
Supporting the latest NVIDIA high-speed interconnect 200Gb/s technology, NVIDIA Quantum brings a high-speed, extremely low-latency and scalable solution that incorporates state-of-the-art technologies such as Remote Direct Memory Access (RDMA), adaptive routing, and NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)™.