Mellanox InfiniBand Switch SystemsMellanox Logo

Mellanox's family of InfiniBand switches deliver the highest performance and port density with complete fabric management solutions to enable compute clusters and converged data centers to operate at any scale while reducing operational costs and infrastructure complexity. Mellanox switches includes a broad portfolio of Edge and Director switches supporting 40, 56 and 100Gb/s port speeds and ranging from 8 ports to 648 ports. These switches allow IT managers to build the most cost-effective and scalable switch fabrics ranging from small clusters up to 10's-of-thousands of nodes, and can carry converged traffic with the combination of assured bandwidth and granular quality of service ensuring the highest productivity. Mellanox's family of switches is designed for performance, serviceability, energy savings and high-availability. These switches are optimized for fitting into industry-standard racks and for scale-out computing solutions from industry leaders.

By combining industry standard InfiniBand technology with integrated Ethernet gateways, Mellanox switches provide scalable fabric for powering the world's largest and fastest high performance computing systems and next generation data centers.

Switch I1


Value Proposition

  • Mellanox switches come in with port configuration from 8 to 648 at up to 100Gb/s per port with the ability to build clusters that can scale out to thousands of nodes

  • Mellanox switches deliver high bandwidth with low latency to get highest server efficiency and application productivity ideal for High-Performance Computing (HPC) applications

  • Mellanox Unified Fabric Manager (UFM) ensures optimal cluster and data center performance with high availability and reliability

  • Best price/performance solution with error-free 40Gb/s to 100Gb/s fabrics


  • Industry-leading energy efficiency, density, and cost saving switches company

  • Ultra low latency

  • Granular QoS for Cluster, LAN and SAN traffic

  • Quick and easy setup and management

  • Maximizes performance by removing fabric congestions

  • Fabric Management for cluster and converged I/O applications

Switch I2
Switch I3

Edge Switches

Mellanox's family of edge switch systems provides the highest-performing fabric solutions in a 1RU form factor by delivering up to 7.2Tb/s aggregate data of non-blocking bandwidth with 100-200ns port-to-port latency. Each port supports up to 100Gb/s (QSFP connector) full bidirectional bandwidth. These edge switches are an ideal choice for top-of-rack leaf connectivity or for building small to medium sized clusters. Mellanox's edge switches are offered as un-managed or managed switches to meet a variety of deployment scenarios.

Director Switches

High Density Chassis switch systems
Mellanox's family of director switches provide the highest density switching solution, scaling from 8.64Tb/s up to 130Tb/s of bandwidth in a single enclosure, with low-latency and the highest per port speeds up to 100Gb/s. The modular chassis switch family provides the ability to scale clusters and invest as the cluster size grows.

Advanced Management Capabilities

Mellanox's switch family enables efficient computing with features such as static routing, adaptive routing, and advanced congestion management. These features ensure the maximum effective fabric bandwidth by eliminating congestion hot spots. Whether used for parallel computation or as a converged fabric, Mellanox switches have the industry's best traffic-carrying capacity. All Mellanox switches can also be coupled with Mellanox's Unified Fabric Manager (UFM™) software for managing scale-out InfiniBand computing environments. UFM enables data center operators to efficiently provision, monitor and operate the modern data center fabric. UFM boosts application performance and ensures that the fabric is up and running at all times. UFM can also enhance MLNX-OS with UFM Diag diagnostic tools to check node-node, node-switch connectivity and cluster topology view.

Virtual Protocol Interconnect® (VPI)

VPI flexibility enables any standard networking, clustering, storage, and management protocol to seamlessly operate over any converged network leveraging a consolidated software stack. Each port can operate on InfiniBand, Ethernet, Data Center Bridging (DCB) fabrics and RDMA over Converged Ethernet (RoCE). VPI simplifies I/O system design and makes it easier for IT managers to deploy infrastructure that meets the challenges of a dynamic data center.

Edge Switches

IS5022 IS5023 IS5024 IS5025 SX6005 SX6025 SB7790
Ports 8 18 36 36 12 36 36
Height 1U 1U 1U 1U 1U 1U 1U
Switching Capacity 640Gb/s 1.44Tb/s 2.88Tb/s 2.88Tb/s 1.34Tb/s 4.032Tb/s 7.2Tb/s
Link Speed 40Gb/s 40Gb/s 40Gb/s 40Gb/s 56Gb/s 56Gb/s 100Gb/s
Management No No No No No No No
Management Port - - - - - - -
Console Cables No No No No - No No
PSU Redundancy No Optional Optional Optional No Optional Yes
Fan Redundancy No Optional Optional Optional No Optional Yes
Integrated Gateway - - - - - - -
SX6012 SX6018 IS5030 IS5035 4036 4036E SX6036 SB7700
Ports 12 18 36 36 36 34 + 2Eth 36 36
Height 1U 1U 1U 1U 1U 1U 1U 1U
Switching Capacity 1.346Tb/s 2.016Tb/s 2.88Tb/s 2.88Tb/s 2.88Tb/s 2.72Tb/s 4.032Tb/s 7.2Tb/s
Link Speed 56Gb/s 56Gb/s 40Gb/s 40Gb/s 40Gb/s 40Gb/s 56Gb/s 100Gb/s
Management Yes
648 nodes
648 nodes
108 nodes
648 nodes
648 nodes
648 nodes
648 nodes
648 nodes
Management Port 1 2 1 2 1 1 2 2
Console Cables - Yes Yes Yes Yes Yes Yes Yes
PSU Redundancy Optional Optional Optional Optional Optional Optional Optional Yes
Fan Redundancy No Optional Optional Optional Yes Yes Optional Yes
Integrated Gateway Optional Optional - - - Yes Optional -
Integrated Router - - - - - - - Yes

For more information contact Zstor's sales team via E-Mail:

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