The Mellanox MCX75310AAS NEAT is a high performance network adapter card designed for data centers and high performance computing (HPC) environments. Here's an overview of its key features:

1. Introduction:

The Mellanox MCX75310AAS NEAT is part of the ConnectX 7 family of adapters, known for their low latency and high throughput capabilities. It is designed to support the latest Ethernet standards and is optimized for cloud computing, virtualization, and high performance computing applications.

2. Speed:

The MCX75310AAS NEAT supports speeds up to 200 Gbps (100GbE) in a single port configuration or 100 Gbps (50GbE) in a dual port configuration. This high speed connectivity allows for efficient data transfer in demanding environments.

3. Interface Type:

The card provides both 100GbE and 50GbE interfaces, making it versatile for different network setups. It can be configured to work with QSFP56 or QSFP28 transceivers, which are commonly used for high speed optical and copper connections.

4. Hardware Interface:

The MCX75310AAS NEAT features a PCIe 4.0 interface, which provides a high speed connection to the host system. This interface allows for the efficient transfer of data between the network adapter and the server's CPU and memory.

5. Chip Type System:

The adapter is based on Mellanox's BlueField 2 SoC (System on Chip), which integrates a high performance network controller with an Arm based CPU. This SoC enables advanced features such as in network computing, security, and virtualization offloading, which can help to reduce the load on the host CPU.

6. Additional Features:

  RoCE (RDMA over Converged Ethernet): Supports RDMA, which allows for direct memory access between servers over the network, reducing latency and improving performance.

  VirtIO: Enables virtualization offloading, which can improve the performance of virtualized environments.

  Energy Efficient: Designed with energy efficiency in mind, the MCX75310AAS NEAT can help reduce power consumption in data centers.

  Scalability: The adapter's high speed capabilities and support for the latest Ethernet standards ensure that it can scale with the growing demands of data centers and HPC environments.

The Mellanox MCX75310AAS NEAT is a powerful solution for organizations that require high speed, low latency network connectivity for their most demanding applications. Its combination of high performance, advanced features, and energy efficiency makes it a popular choice in the data center market.

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