ConnectX-3 Pro VPI adapter card | Mellanox

Mellanox ConnectX®-3 Pro VPI adapter card, single-port QSFP, FDR IB (56Gb/s) and 40/56GbE Model no: MCX353A-FCCTMellanox InfiniBand Host Channel Adapters (HCA) provide the highest performing interconnect solution for High-performance computing, Enterprise Data Centres, Web 2.0, Cloud Computing and embedded environments. Clustered databases, parallelised applications, transactional services and high-performance embedded I/O applications will achieve significant performance improvements resulting in reduced completion time and lower cost per operation.
ConnectX-3 Pro VPI adapter card

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Key features:

  • Single-port QSFP, FDR IB (56Gb/s) and 40/56GbE
  • Tall bracket
  • Host bus: PCI Express 3.0
  • Features: VPI, Hardware-based Transport, Virtualization and Application Offloads, RDMA, GPU Communication Acceleration, I/O Virtualization, QoS and Congestion Control; IP Stateless Offload; Precision Time Protocol
  • Supports Routable RoCE and also HW offload for NVGRE and VXLAN tunnelling
  • OS Support: Linux, Windows, VMWare
  • RoHS R6


  • World-class cluster performance
  • High-performance networking and storage access
  • Efficient use of compute resources
  • Guaranteed bandwidth and low-latency services
  • Reliable transport
  • I/O Unification
  • Virtualisation acceleration
  • Scales to tens-of-thousands of nodes

Target applications:

  • Broadcast and Media
  • High-performance parallelised computing
  • Data centre virtualisation
  • Clustered database applications, parallel RDBMS queries, high-throughput data warehousing
  • Latency sensitive applications such as financial computing and trading
  • Web 2.0, cloud and grid computing data centres
  • Performance storage applications such as backup, restore, mirroring etc.