NVIDIA Quantum-2 InfiniBand - 200Gb/s
Brand: NVIDIA | Category: Network Switches
SKU: QM9590 | Part #: QM9590 | MPN: QM9590
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About the NVIDIA Quantum-2 InfiniBand - 200Gb/s
The NVIDIA Quantum-2 InfiniBand - 200Gb/s from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 200GB capacity, 200Gb/s speed. The NVIDIA Quantum-2 InfiniBand switch, model QM9590, delivers 400Gb/s per port NDR (Next Data Rate) InfiniBand connectivity across 64 ports, achieving an aggregate switching capacity of 25.6Tb/s in a 1U form factor. Built on the second-generation Quantum ASIC, the platform supports end-to-end in-network computing capabilities including NVIDIA SHARP (Scalable Hierarchical Aggregation and Reduction Protocol) v3, which offloads collective operations directly onto the switch fab Available in brand new condition. NVIDIA network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Switches |
| SKU | QM9590 |
| Part Number | QM9590 |
| Condition | New |
| Capacity | 200GB |
| Speed | 200Gb/s |
| Manufacturer Part Number | QM9590 |
| Product Family | Quantum-2 |
| InfiniBand Standard | NDR (Next Data Rate) |
| Number of Ports | 64 x NDR 400Gb/s QSFP112 ports |
| Per-Port Bandwidth | 400Gb/s bidirectional |
| Aggregate Switching Capacity | 25.6Tb/s |
| Form Factor | 1U |
| Port Type | QSFP112 |
| Backward Compatibility | HDR 200Gb/s, EDR 100Gb/s (via splitter cables) |
| In-Network Computing | NVIDIA SHARP v3 (Scalable Hierarchical Aggregation and Reduction Protocol) |
| Latency | Sub-microsecond port-to-port |
| Routing | Adaptive routing with advanced congestion control |
| Management Interface | NVIDIA UFM (Unified Fabric Manager), OpenSM, REST API |
| Power Supply | Redundant hot-swap power supplies |
| Fan Configuration | Hot-swap redundant fans with front-to-back and back-to-front airflow options |
| GPUDirect RDMA Support | Yes |
| Virtual Lanes | Up to 16 virtual lanes per port |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -40°C to 70°C |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions about NVIDIA Quantum-2 InfiniBand - 200Gb/s
What does the NVIDIA Quantum-2 InfiniBand - 200Gb/s do?
The NVIDIA Quantum-2 InfiniBand - 200Gb/s is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
What are the headline specs of the NVIDIA Quantum-2 InfiniBand - 200Gb/s?
Key specifications for the NVIDIA Quantum-2 InfiniBand - 200Gb/s: new condition; network type InfiniBand Switch; network port config 40x 200Gb/s HDR; network speed 200Gb/s; network switching capacity 12.8 Tbps; network forwarding rate 9.52 Bpps; network power consumption 350W. Manufacturer part number QM9590. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the NVIDIA Quantum-2 InfiniBand - 200Gb/s compatible with my infrastructure?
The NVIDIA Quantum-2 InfiniBand - 200Gb/s interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.