MELLANOX Nvidia Connect Gb Ethernet Card MCX545A-ECAN OCP2.0 X-5

( Brand: Mellanox ), ( Part Type: Card ), ( Manufacturer Part Number: MCX545A )

Review MELLANOX Nvidia Connect X-5 En 100 Gb Ethernet Card

The Mellanox MCX545A NVIDIA ConnectX-5 5Gb Ethernet Adapter is a high-performance networking solution designed for data center applications that require superior network bandwidth and low latency. This Ethernet card is based on the Mellanox ConnectX-5 family of network interconnects, which is known for its advanced features and exceptional performance.

The MCX545A specifically features 5x 5Gb Ethernet ports, each capable of delivering up to 5 Gbps of data transfer rate. It supports OCP2.0 (Open Compute Project) form factor, making it an ideal choice for Open Compute Project-based systems. The card also comes with NVIDIA's MPS2 (Multi-Port SerDes 2) technology, delivering 5x 5Gb Ethernet connectivity in a single PCIe card.

One of the standout features of the MCX545A is its support for RoCE (Remote Direct Memory Access over Converged Ethernet), which enables efficient data transfer between servers and storage systems over a single Ethernet fabric. It also supports iSCSI, Fibre Channel over Ethernet (FCoE), and iWARP (Internet Wide Area RDMA Protocol), providing flexibility in various network deployment scenarios.

The Mellanox MCX545A is engineered for high-performance computing (HPC) and deep learning applications, delivering exceptional throughput and low latency. It boasts a low power consumption design, making it an energy-efficient solution for data centers. The card also includes advanced features like Data Center Bridging (DCB), Virtual Extensible LAN (VXLAN), and Network Virtualization using Software Defined Networking (SDN) and Network Function Virtualization (NFV).

The Mellanox MCX545A NVIDIA ConnectX-5 5Gb Ethernet Adapter is designed for easy installation and management. It comes with a comprehensive software suite, including NVIDIA's Dynamic Fabric Manager (DFM) for cluster management, and Mellanox's Open Network InstantIO (ONIE) for OS-level boot from the network. The card is backed by a robust support infrastructure, ensuring seamless integration and long-term reliability.

In summary, the Mellanox MCX545A NVIDIA ConnectX-5 5Gb Ethernet Adapter is a versatile and high-performance networking solution for data center applications. Its OCP2.0 form factor, 5x 5Gb Ethernet ports, and support for various networking protocols make it a valuable addition to modern data center environments, while its advanced features and energy-efficient design ensure optimal performance and low latency.

The Mellanox MCX545A NVIDIA MCX545A-ECAN OCP2.0 ConnectX-5 5 GB Ethernet Adapter is a high-performance networking solution designed for data center environments. Below are some pros and cons that can help you make an informed decision about purchasing this network adapter:

1. High Bandwidth: The MCX545A offers a bandwidth of up to 5 GBps, which is ideal for data-intensive applications and high-performance computing environments.

2. Low Latency: The adapter features a low latency design, making it well-suited for applications that require fast communication between servers, such as HPC clusters, financial services, and machine learning workloads.

3. Reliability: Mellanox is a well-known provider of high-performance networking solutions, and the MCX545A is built with enterprise-grade components to ensure reliable operation in demanding data center environments.

4. Scalability: The adapter supports both 10G and 5G Ethernet, allowing for easy migration to higher speeds as your infrastructure grows.

5. Energy Efficiency: The MCX545A is designed to be energy efficient, reducing power consumption and operational costs in your data center.

1. Cost: The MCX545A is a high-performance, enterprise-grade networking solution, and it comes with a premium price tag.

2. Complexity: Installing and configuring the MCX545A may require specialized knowledge and expertise, which could add to the cost and complexity of deployment.

3. Compatibility: The MCX545A is designed for use in specific data center environments, and it may not be compatible with all server platforms or network configurations.

The Mellanox MCX545A NVIDIA MCX545A-ECAN OCP2.0 ConnectX-5 5 GB Ethernet Adapter is a high-performance, reliable, and scalable networking solution that delivers low latency and high bandwidth for data-intensive applications. However, it comes with a premium price tag and may require specialized knowledge for installation and configuration. If your data center environment requires fast communication between servers and the cost is not a concern, then the MCX545A is a solid choice. For smaller deployments or budget-conscious organizations, there may be more cost-effective alternatives available. Ultimately, the decision to purchase the MCX545A should be based on your specific data center requirements and budget.

If you are looking for a high-performance networking solution for your data center and have the budget for it, then the Mellanox MCX545A NVIDIA MCX545A-ECAN OCP2.0 ConnectX-5 5 GB Ethernet Adapter is a solid choice. It offers low latency, high bandwidth, reliability, and scalability, making it well-suited for data-intensive applications and high-performance computing environments. However, it is important to ensure that your server platform and network configuration are compatible with the MCX545A, and that you have the necessary expertise to install and configure the adapter. If cost is a concern, then you may want to consider alternative solutions with lower bandwidth or lower price points.

Details:

Mellanox NVIDIA MCX545A-ECAN OCP2.0 Connect X-5 EN 100 Gb ethernet card.

part #: mcx545a prices

• $29.00-$99.95

specifications serversappy:

• brand: Mellanox
• part type: Card
• manufacturer part number: MCX545A

general serversappy:

• Enterprise Networking, Servers > Server Components > Other Ent Server Components
• condition: Used

shipping serversappy:

• class: Standard
• cost: $6.95
• service: Standard
• transit: 4-8 Days
• type: Fixed

returns serversappy:

• method: Money back
• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

seller serversappy:

• city: Santa Clara, California
• # reviews: 12265
• rating: 98.7%

offer serversappy:

• started: March 7, 2025
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0

payments serversappy:

• other
• wallet: Google-pay
• credit card: Diners-club

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