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Mellanox SX6720 SwitchX-2 36 x Ports 56G QSFP+ Ethernet Switch
- 36 x 56Gb/s QSFP+ Ethernet ports.
- SwitchX-2 ASIC for high-performance switching.
- Supports Ethernet and InfiniBand protocols (configurable).
- Low latency for demanding applications.
- High bandwidth for data center and HPC environments.
- Scalable architecture for growing network needs.
- Energy-efficient design.
- Rack-mountable form factor.
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Product Overview
The Mellanox SX6720 is a high-performance Ethernet switch featuring SwitchX-2 technology, designed for demanding data center and high-performance computing (HPC) environments. It offers 36 QSFP+ ports, each capable of 56Gb/s, providing massive bandwidth for interconnecting servers, storage, and other network devices.
Technical Information
| Model | SX6720 |
| Switching Fabric | SwitchX-2 ASIC |
| Port Configuration | 36 x QSFP+ |
| Port Speed | 56Gb/s per port |
Additional Specifications
| Total Bandwidth | Up to 2.016 Tb/s |
| Protocol Support | Ethernet, InfiniBand (configurable) |
| Latency | Sub-microsecond |
| Form Factor | 1U Rackmount |
Product Description
The Mellanox SX6720 is a cutting-edge Ethernet switch engineered to provide unparalleled performance and scalability for modern data centers and high-performance computing clusters. At its core is the Mellanox SwitchX-2 ASIC, a powerful switching silicon designed to handle massive data throughput with extremely low latency. The switch boasts 36 QSFP+ ports, each capable of operating at speeds up to 56Gb/s, delivering a staggering aggregate switching capacity of over 2 Terabits per second (Tb/s). This makes it ideal for environments where high-speed interconnectivity between compute nodes, storage systems, and network infrastructure is critical. One of the key advantages of the SX6720 is its flexibility in protocol support. While primarily marketed as an Ethernet switch, the SwitchX-2 platform allows for configuration to support InfiniBand protocols as well. This dual-protocol capability provides organizations with the adaptability to deploy the switch in diverse environments, whether they require high-speed Ethernet for general networking or InfiniBand for specialized HPC applications that demand the lowest possible latency and highest bandwidth. The low latency, measured in sub-microsecond increments, is crucial for tightly coupled parallel processing tasks and real-time data analysis. Designed in a standard 1U rackmount form factor, the Mellanox SX6720 integrates seamlessly into existing data center infrastructure. Its energy-efficient design helps to reduce operational costs and environmental impact, a significant consideration for large-scale deployments. The switch is built for reliability and scalability, allowing businesses to expand their network infrastructure as their needs grow. With its combination of high port density, exceptional speed, low latency, and protocol flexibility, the SX6720 is a powerful solution for building next-generation data center networks.



