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| Categories | Mellanox Network Switch |
|---|---|
| Brand Name: | Mellanox |
| Model Number: | MQM8790-HS2F(920-9B110-00FH-0D0) |
| MOQ: | 1pcs |
| Price: | Negotiate |
| Payment Terms: | T/T |
| Packaging Details: | outer box |
| model: | MQM8790-HS2F(920-9B110-00FH-0D0) |
| Application: | Server |
| Condition: | new and original |
| Uplink Connectivity: | 200 Gbps |
| name: | Mellanox Network switch MQM8790-HS2F 40-port Non-blocking Externally Managed HDR 200Gb/s InfiniBand Smart Switch |
| keyword: | mellanox infiniband switch |
| Supply Ability: | Supply by project/batch |
| Delivery Time: | Based on inventory |
| Company Info. |
| Hong Kong Starsurge Group Co., Limited |
| Verified Supplier |
| View Contact Details |
| Product List |
The NVIDIA Quantum QM8790 represents the pinnacle of high-speed networking technology, delivering unprecedented 200Gb/s InfiniBand performance for demanding data center environments. This advanced network switch offers exceptional bandwidth, ultra-low latency, and innovative in-network computing capabilities that accelerate HPC, AI, cloud, and storage applications. With its flexible configuration options and robust management features, the QM8790 provides a future-proof foundation for modern data center infrastructures.
| Specification | Value |
|---|---|
| Port Configuration | 40 × 200Gb/s OSFP56 ports |
| Aggregate Bandwidth | 16 Tb/s non-blocking |
| Protocol Support | InfiniBand NDR (200G), EDR/HDR backward compatible |
| Power Supply | Dual, hot-swappable, 80 PLUS Gold (100-240VAC) |
| Management | CLI, WebUI, SNMP, JSON, NVIDIA UFM® compatible |
| Dimensions | 1U, 43.6mm × 433.2mm × 590.6mm (H×W×D) |
| Weight | 12.48 kg (with dual PSUs) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
The NVIDIA Quantum QM8790 switch incorporates cutting-edge technologies that redefine data center networking. Its innovative architecture features NVIDIA's Scalable Hierarchical Aggregation and Reduction Protocol (SHARP), which enables in-network computation that significantly accelerates collective communications. This network switch reduces latency by processing data as it traverses the network, eliminating the need for multiple data transfers between endpoints. The QM8790 supports various network topologies including Fat Tree, DragonFly+, and multi-dimensional Torus, providing exceptional flexibility for different deployment scenarios.
This high-performance network switch is ideally suited for:
| Model Number | Description | Airflow |
|---|---|---|
| MQM8790-HS2F | 40-port 200G InfiniBand switch, dual PSU | Port-to-Cooling |
| MQM8790-HS2R | 40-port 200G InfiniBand switch, dual PSU | Cooling-to-Port |
Q: What is the difference between the QM8700 and QM8790 models?
A: The QM8790 is an externally managed switch that can utilize
NVIDIA's UFM® platform for advanced fabric management, while the
QM8700 features an on-board subnet manager for simpler deployments.
Q: Can this switch be used with existing 100G equipment?
A: Yes, the QM8790 supports backward compatibility with previous
InfiniBand generations and can split 200G ports into two 100G
connections for flexible migration.
Q: What type of cabling is required for 200Gb/s connections?
A: The switch supports OSFP56 connectors with passive or active
copper cables, active optical cables, or optical transceivers for
maximum flexibility.
Q: What management interfaces are available?
A: The switch supports comprehensive management through
command-line interface (CLI), web-based interface (WebUI), SNMP,
and JSON-RPC API.
With over a decade of industry experience, we have established ourselves as a leading provider of high-quality networking solutions. Our extensive manufacturing capabilities and strong technical team support enable us to deliver superior products at competitive prices. We specialize in enterprise networking equipment including network switches, network adapters, wireless access points, and complementary infrastructure components. Our product portfolio includes top-tier brands such as Mellanox, Ruckus, Aruba, and Extreme Networks. With over 10 million units in inventory, we can meet large-scale demands while ensuring prompt delivery. Our commitment to excellence has earned us a reputation for reliability and customer satisfaction across global markets.
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