NVIDIA 1 Port 200Gb/s ConnectX-6 Network Adapter Card


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Mellanox MCX653105A-HDAT-SP ConnectX-6 VPI Adapter Card

Mellanox MCX653105A-HDAT-SP (Single Pack MCX653105A-HDAT available for distribution.) ConnectX-6 VPI Adapter Card HDR IB and 200GbE Single-Port QSFP56 PCIe4.0 x16 Tall Bracket.

World’s first 200Gb/s HDR InfiniBand and Ethernet network adapter card*, offering industry-leading performance, smart offloads and In-Network Computing, leading to the highest return on investment for High-Performance Computing, Cloud, Web 2.0, Storage and Machine Learning applications.

ConnectX-Virtual Protocol Interconnect (VPI) is a groundbreaking addition to the Mellanox ConnectX series of industry-leading adapter cards. Providing two ports of 200Gb/s for InfiniBand and Ethernet connectivity*, sub-600ns latency and 215 million messages per second, ConnectX-6 VPI enables the highest performance and most flexible solution aimed at meeting the continually growing demands of data centre applications.

In addition to all the existing innovative features of past versions, ConnectX-6 offers a number of enhancements to further improve performance and scalability.

ConnectX-6 VPI supports HDR, HDR100, EDR, FDR, QDR, DDR and SDR InfiniBand speeds as well as 200, 100, 50, 40, 25, and 10Gb/s Ethernet speeds.*
*ConnectX-6 VPI Adapters firmware currently supports InfiniBand Gen 3 only and up to 100GbE. Support for 200GbE scheduled for production release in December 2019.


• Up to 200Gb/s connectivity per port.
• Max bandwidth of 200Gb/s.
• Up to 215 million messages/sec.
• Sub 0.6usec latency.
• Block-level XTS-AES mode hardware encryption.
• FIPS capable.
• Advanced storage capabilities including block-level encryption and checksum offloads.
• Supports both 50G SerDes (PAM4) and 25G SerDes (NRZ) based ports.
• Best-in-class packet pacing with sub-nanosecond accuracy.
• PCIe Gen 3.0 and Gen 4.0 support.
• RoHS compliant.
• ODCC compatible.

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