RFQ
01Part-number led inquiry path
MQM9790-NS2F can be used as the direct starting point for quotation, BOM sharing and availability discussion.
InfiniBand switches• MQM9790-NS2F
NVIDIA mellanox Quantum-2 MQM9790-NS2F InfiniBand Switch 64-Port 400G NDR Smart Switch
High-performance 400Gb/s InfiniBand switch with 64 ports, 51.2Tb/s throughput, and SHARPv3 acceleration for AI/HPC data centers. 1U rack-mount design.
RFQ
Inquiry ready
Clear path for part number, quantity and BOM-led contact.
EN / AR
Bilingual buyer flow
Useful for procurement teams coordinating technical review across regions.
Datasheet available
The product datasheet can be downloaded directly from this page.
Fast technical snapshotDatasheet available
MQM9790-NS2F
Product photoCMS image ready
Selected specs
Ordering code
MQM9790-NS2F(920-9B210-00FN-0D0)
64 ports of 400Gb/s (32 OSFP connectors)
Over 66.5 BPPS
1.7 x 17.0 x 26.0 in (43.6 x 438 x 660.4 mm)
1+1 Redundant & Hot-swappable, 200-240Vac, 80 Gold+
Externally Managed (via UFM, CLI, WebUI, JSON, SNMP)
16GB M.2 SSD
Deployment fit
AI and Machine Learning Fabrics: Ideal for large-scale AI clusters requiring massive parallel data exchange.
Follow-up path
Quote / Compatibility / Availability
Prepared for part-number led and BOM-led requests
MQM9790-NS2F
Product photoCMS image ready
Product media
From product visual to RFQ context
When product photography is available it appears here for faster review, and a clean technical outline remains useful for early evaluation when imagery is limited.
01Product imagery when available
02Clear technical outline for fast review
03Built for specification review before inquiry
Overview
Product overview
Built on the revolutionary NVIDIA Quantum-2 platform, the MQM9790-NS2F is engineered to accelerate research and product development by providing unparalleled data capacity. It integrates third-generation NVIDIA SHARP In-Network Computing technology, enabling a 32X boost in AI acceleration power compared to prior generations. This switch is the ideal foundation for building extreme-scale, future-proof data center fabrics that require the highest performance and efficiency.
Key features
- Unmatched Port Density: 64 non-blocking 400Gb/s ports in a 1U chassis, maximizing rack space utilization.
- NDR 400Gb/s Technology: Leverages the latest NVIDIA high-speed interconnect for extremely low latency and high bandwidth.
- In-Network Computing with SHARPv3: Offloads and accelerates collective communications, dramatically boosting AI and HPC application performance.
- Advanced Network Design: Supports flexible topologies including Fat Tree, DragonFly+, and multi-dimensional Torus for optimized network architecture.
- Adaptive Routing & Congestion Control: Ensures the highest effective throughput by dynamically managing network traffic.
- Port Split Technology: Enables operation as 128 ports of 200Gb/s for cost-effective network design.
- Self-Healing Network Capabilities: Enhances fabric resilience and reliability.
- The MQM9790-NS2F incorporates SHARPv3 (Scalable Hierarchical Aggregation and Reduction Protocol), a cornerstone of NVIDIA In-Network Computing. This technology allows computation to be performed within the network fabric itself as data moves between nodes. For AI training and HPC simulations, this reduces the amount of data that must be processed by endpoints, leading to significantly faster job completion times and virtually unlimited scalability for data aggregation tasks.
Typical applications
- AI and Machine Learning Fabrics: Ideal for large-scale AI clusters requiring massive parallel data exchange.
- High-Performance Computing (HPC): Suitable for research institutions running complex simulations and modeling.
- Hyperscale Data Centers: Used as a high-density spine or leaf switch to build efficient, scalable networks.
- Enterprise Core/Leaf: For large enterprises consolidating high-bandwidth workloads.
- GPU Cluster Networking: Directly connects to NVIDIA GPUs for optimized performance.
Buying flow
How this product review turns into a real inquiry
This section gives buyers a practical handoff from technical review into quotation or compatibility follow-up.
01
Identify the exact target model
Start from MQM9790-NS2F or the product name to reduce ambiguity before quotation starts.
02
Add quantity or deployment context
Share quantity, destination or BOM context so the commercial follow-up is aligned with the project scope.
03
Move into availability and fit review
Use the page as the handoff point for stock discussion, compatibility checks and delivery planning.
Technical snapshot
- Ordering code
- MQM9790-NS2F(920-9B210-00FN-0D0)
- 64 ports of 400Gb/s (32 OSFP connectors)
- Over 66.5 BPPS
- 1.7 x 17.0 x 26.0 in (43.6 x 438 x 660.4 mm)
- 1+1 Redundant & Hot-swappable, 200-240Vac, 80 Gold+
- Externally Managed (via UFM, CLI, WebUI, JSON, SNMP)
- 16GB M.2 SSD
Trust signals
Why buyers use this page to review MQM9790-NS2F
The page is designed to reduce the distance between specification review and a real commercial inquiry.
Review
02Compatibility review before follow-up
The NVIDIA mellanox Quantum-2 MQM9790-NS2F InfiniBand Switch 64-Port 400G NDR Smart Switch page is positioned to support compatibility questions and project-fit review before commercial action is finalized.
Project
03Project and quantity alignment
This model can be framed against use cases such as AI and Machine Learning Fabrics: Ideal for large-scale AI clusters requiring massive parallel data exchange. together with quantity and rollout timing.
Language
04English and Arabic follow-up
The bilingual route supports regional buying teams that need technical review and RFQ handling in two languages.
FAQ
Frequently asked questions about MQM9790-NS2F
Short answers that give buyers clearer expectations before they move into the quote form.
Can I request a quote for MQM9790-NS2F directly from this page?01
Yes. This page is designed to move MQM9790-NS2F review directly into quotation, availability or BOM discussion.
Does MQM9790-NS2F support compatibility discussion before purchase?02
Yes. The page can be used to frame compatibility questions around AI and Machine Learning Fabrics: Ideal for large-scale AI clusters requiring massive parallel data exchange. before commercial follow-up.
Can MQM9790-NS2F be compared with nearby models in the same family?03
Yes. Related products within the same category give buyers an internal comparison path before they submit an inquiry.
Can I send quantity or a BOM list with the inquiry?04
Yes. The inquiry path is designed to accept part numbers, quantity, BOM context and availability requirements in one submission.
Related products
Related products in the same family
Internal links that support model comparison and adjacent product discovery.
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- Ordering code
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- Ordering code
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MQM9790-NS2R• InfiniBand switches
NVIDIA Quantum-2 MQM9790-NS2R 64-Port 400Gb/s InfiniBand Switch Unmanaged, C2P Airflow
64-port 400Gb/s NDR InfiniBand switch with 51.2Tb/s throughput, SHARPv3 AI acceleration, and C2P airflow. Ideal for HPC and AI workloads.
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- Ordering code
- MQM9790-NS2R(920-9B210-00RN-0D0)
- 64 ports 400Gb/s NDR (32x OSFP connectors) – non‑blocking
- >66.5 billion packets/sec
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- Ordering code
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- Ordering code
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- x86 Coffee Lake i3, 8GB DDR4 SO-DIMM (2666 MT/s), 16GB M.2 SSD
MQM9790-NS2F
Quick quote