Mellanox MT27711A0-FDCF-BE Network Interface Card

  • 10/25/40/50GbE connectivity for servers and storage

  • Industry-leading throughput and low latency performance for Web access and storage performance

  • Maximizing data centers’ return on investment (ROI) with Multi-Host technology

  • Efficient I/O consolidation, lowering data center costs and complexity

  • Virtualization acceleration

  • Software compatible with standard TCP/ UDP/IP and iSCSI stacks

  • Small PCB footprint


10/25/40/50 Gigabit Ethernet Adapter Supporting Multi-Host™ Technology, RDMA, Overlay Networks and more

ConnectX®-4 Lx EN Ethernet Network Controller with 10/25/40/50Gb/s ports enables the most cost-effective Ethernet connectivity for Hyperscale, cloud infrastructures, enterprise datacenters and more, delivering best- in-class performance with smart offloading. ConnectX-4 Lx enables datacenters to migrate from 10G to 25G and from 40G to 50G speeds at similar power consumption, cost, and infrastructure needs. With ConnectX-4 Lx, IT and applications managers can enjoy greater data speeds of 25G and 50G to handle the growing demands for data analytics today.

With the exponential increase in usage of data and the creation of new applications, the demand for the highest throughput, lowest latency, virtualization and sophisticated data acceleration engines continues to rise. ConnectX-4 Lx EN enables data centers to leverage the world’s leading interconnect adapter for increasing their operational efficiency, improving their servers’ utilization, leveraging more from their applications while reducing total cost of ownership (TCO).

  • Up to 50Gb/s Ethernet per port
  • Multi-Host technology – connectivity to up-to 4 independent hosts
  • 10/25/40/50Gb/s speeds
  • Virtualization
  • Low latency RDMA over Converged Ethernet
  • Hardware offloads for NVGRE and VXLAN encapsulated traffic
  • CPU offloading of transport operations
  • Application offloading
  • Mellanox PeerDirect™ communication acceleration
  • End-to-end QoS and congestion control
  • Hardware-based I/O virtualization
  • Erasure Coding offload
  • RoHS-R6

– PCIe Gen 3.0 compliant, 1.1 and 2.0 compatible
– 2.5, 5.0, or 8.0GT/s link rate x8
– Auto-negotiates to, x8, x4, x2, or x1
– Support for MSI/MSI-X mechanisms

– Interoperable with 10/25/40/50Gb Ethernet switches
– Passive copper cable with ESD protection
– Powered connectors for optical and active cable support

– Hardware-based reliable transport
– Collective operations offloads
– Vector collective operations offloads
– PeerDirect™ RDMA (aka GPUDirect®)communication acceleration
– 64/66 encoding
– Hardware-based reliable multicast
– Dynamically Connected transport (DCT)
– Enhanced Atomic operations
– Registration free RDMA memory access

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