MQM8790-HS2F HDR InfiniBand Switch
Brand: NVIDIA | Category: Network Switches
SKU: MQM8790HS2FHDRINFINIBANDSWITCH | Part #: MQM8790-HS2F | MPN: MQM8790-HS2F
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About the MQM8790-HS2F HDR InfiniBand Switch
The MQM8790-HS2F HDR InfiniBand Switch from NVIDIA is enterprise-grade Network Switches hardware built for data centers. It features 1U form factor. 40-port 200Gb/s HDR InfiniBand switch with SHARP v2 in-network computing for proven HPC and AI cluster deployments. 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 | MQM8790HS2FHDRINFINIBANDSWITCH |
| Part Number | MQM8790-HS2F |
| Condition | New |
| Form Factor | 1U |
| Form Factor | 1U |
| Switch ASIC | NVIDIA Quantum-2 |
| Technology | HDR InfiniBand |
| Port Count | 40 x QSFP56 |
| Port Speed | 200Gb/s HDR per port |
| Aggregate Bandwidth | 16Tb/s non-blocking |
| Latency | < 100ns port-to-port (cut-through) |
| SHARP Version | SHARP v2 with in-network computing |
| Congestion Control | Hardware adaptive routing, credit-based flow control |
| Backward Compatibility | EDR 100Gb/s, FDR 56Gb/s |
| Management Port | 1 x 1GbE out-of-band management, console (RJ45) |
| Management Software | NVIDIA UFM (Unified Fabric Manager) |
| Subnet Manager | OpenSM embedded |
| Power Supply | 2 x hot-swappable redundant PSUs |
| Power Consumption (Typical) | ~460W |
| Airflow | Port-side exhaust or port-side intake |
| Rack Units | 1U |
| Dimensions (W x D x H) | 482 x 600 x 44mm |
| Weight | ~13.5kg |
| Operating Temperature | 0°C to 45°C |
| Standards Compliance | InfiniBand Architecture Specification HDR |
| OS/Driver Support | MLNX_OFED, RHEL, Ubuntu LTS |
Frequently Asked Questions about MQM8790-HS2F HDR InfiniBand Switch
What does the MQM8790-HS2F HDR InfiniBand Switch do?
The MQM8790-HS2F HDR InfiniBand Switch 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 MQM8790-HS2F HDR InfiniBand Switch?
Key specifications for the MQM8790-HS2F HDR InfiniBand Switch: new condition; series Quantum; ports 40x HDR 200Gb/s QSFP56; switching capacity Up to 16Tb/s; form factor 1U; airflow P2C / front-to-rear airflow; management Managed data center fabric switch. Manufacturer part number MQM8790-HS2F. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the MQM8790-HS2F HDR InfiniBand Switch compatible with my infrastructure?
The MQM8790-HS2F HDR InfiniBand Switch 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.