MCX512A-ACAT, Mellanox ConnectX-5 EN Network Interface Card, 10/25GbE Dual-Port SFP28/PCIe3.0 x8/Tall Bracket

What is mlx5?

mlx5 is the low-level driver implementation for the Connect-IB® and ConnectX®-4 adapters designed by Mellanox Technologies. Connect-IB® operates as an InfiniBand adapter whereas and ConnectX®-4 operates as a VPI adapter (Infiniband and Ethernet). The mlx5 driver is comprised of the following kernel modules: mlx5_core.

What is mellanox ConnectX 4?

The NVIDIA® Mellanox® ConnectX®-4 Lx offers a cost effective solution for delivering the performance, flexibility, and scalability needed to make infrastructure run as efficiently as possible for a variety of demanding markets and applications.

What is VPI adapter card?

The ConnectX-3 VPI single/dual-port adapter card contains the latest Virtual Protocol Interconnect (VPI) technology, which allows the adapter card to support InfiniBand and Ethernet protocols.

What is mellanox used for?

Mellanox NEO is a centralized network management application for monitoring, alerting, and provisioning. It is suitable for InfiniBand or Ethernet switches, and focuses on switch configuration. It includes automation for configuration and performance monitoring of the switch networks.

What is Nvidia Mellanox?

The NVIDIA® Mellanox® end-to-end network management solutions enable monitoring, management, analytics and visibility, from the edge, to the data center and cloud.

How to install Mellanox?

Log into the installation machine as root. Extract the MLNX_OFED package on a shared location in your network. You can download it from http://www.mellanox.com > Products > Software> InfiniBand Drivers. Download and install Mellanox Technologies GPG-KEY.

Is the Mellanox ConnectX-5 EN network interface card cost-effective?

Yes, the MCX512A-ACAT offers a balance of high performance and cost-efficiency, providing dual-port 10/25GbE connectivity at a competitive price.

What are the main features of the MCX512A-ACAT network card?

The MCX512A-ACAT features dual-port SFP28, PCIe 3.0 x8 interface, and supports 10/25GbE speeds, offering low latency and high throughput.

What is the ideal application scenario for the MCX512A-ACAT?

This card is ideal for data centers, high-performance computing (HPC), and enterprise IT environments requiring high bandwidth and low latency.

How do I install the MCX512A-ACAT network card?

The MCX512A-ACAT can be installed by inserting it into a PCIe 3.0 x8 slot on the motherboard, ensuring proper connection to the SFP28 ports.

Does the MCX512A-ACAT require regular upgrades?

The MCX512A-ACAT may require firmware updates to ensure optimal performance and compatibility with the latest technologies.

Are there alternative products to the MCX512A-ACAT?

Yes, alternatives include other models in the Mellanox ConnectX-5 series or the ConnectX-6 series for more advanced features.

What are common troubleshooting steps for the MCX512A-ACAT?

Common steps include checking the PCIe slot connection, ensuring the correct drivers are installed, and verifying SFP28 module compatibility.

What accessories are available for the MCX512A-ACAT network card?

Accessories include compatible SFP28 transceivers and fiber optic cables for 10/25GbE connectivity.

How does the MCX512A-ACAT compare to other network cards?

The MCX512A-ACAT provides better performance and lower latency compared to older ConnectX-4 models, while being cost-effective.

What are the benefits of the tall bracket in the MCX512A-ACAT?

The tall bracket design ensures compatibility with standard server chassis, securing a stable and reliable fit within server environments.

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