The Nvidia MCX654105A HCAT ConnectX 6 VPI Adapter Card is a cutting edge InfiniBand network card designed to provide high speed and low latency communication for data centers, high performance computing (HPC), and other demanding applications. This single port card supports HDR (High Data Rate) and 200GbE (200 Gigabit Ethernet) connections, offering unparalleled bandwidth and throughput.

The key attributes of this network card are as follows:

1. High speed connectivity: The ConnectX 6 VPI Adapter Card supports data transfer rates of up to 200GbE, which is approximately 25 times faster than standard 10GbE connections. This enables faster data processing and improved application performance in tasks such as data analysis, virtualization, and machine learning.

2. Low latency communication: The card utilizes HDR InfiniBand technology, which provides ultra low latency communication between servers, storage systems, and network switches. This is crucial for time sensitive applications such as high frequency trading, real time data processing, and scientific simulations.

3. Single port design: The MCX654105A HCAT features a single port, which simplifies cable management and reduces the physical footprint of the network infrastructure. However, it should be noted that this card supports multiple lanes within the single port, allowing for full duplex communication and optimal utilization of the available bandwidth.

4. RoCE (RDMA over Converged Ethernet) support: The ConnectX 6 VPI Adapter Card supports RoCE, which enables the efficient transmission of RDMA (Remote Direct Memory Access) traffic over Ethernet networks. RoCE reduces latency and CPU overhead, resulting in higher application performance and better overall system efficiency.

5. Virtualization and multi host capabilities: The card supports virtualization technologies such as NVIDIA NVLink and VMware NVIDIA Virtual GPU (vGPU) solutions, allowing for efficient sharing of the network resources across multiple virtual machines or hosts. This is particularly beneficial for virtualized data centers and cloud environments.

6. Compatibility and reliability: The MCX654105A HCAT is designed to be compatible with a wide range of server and storage systems. It also features error correction and diagnostic capabilities, ensuring reliable and robust communication in mission critical applications.

In summary, the Nvidia MCX654105A HCAT ConnectX 6 VPI Adapter Card is an advanced InfiniBand network card that delivers high speed, low latency connectivity for data centers and HPC environments. Its single port design, support for HDR and 200GbE, and RoCE capabilities make it an ideal choice for applications that require maximum performance and efficiency.

MCX623106AN-CDAT	MCX516A-CDAT	MCX631432AC-ADAB	MCX653106A-HDAT-SP
MCX515A-CCUT	MCX623432AN-GDAB	MCX542B-ACAN	MCX623435AN-CDAB
MCX515A-GCAT	MCX653436A-HDAI	MCX516A-CCAT	MCX623435MN-CDAB