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Mellanox Network Card VPI Mellanox 100gbe Nic Adapter Card MCX555A-ECAT ConnectX-5 EDR 100GbE

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Mellanox Network Card VPI Mellanox 100gbe Nic Adapter Card MCX555A-ECAT ConnectX-5 EDR 100GbE

Name: Mellanox Network Card VPI Mellanox 100gbe Nic Adapter Card MCX555AECAT ConnectX5 EDR 100GbE
Brand: Mellanox
Price: 1 USD

Quality Mellanox Network Card VPI Mellanox 100gbe Nic Adapter Card MCX555A-ECAT ConnectX-5 EDR 100GbE for sale

Brand Name : Mellanox

Model Number : MCX555A-ECAT

MOQ : 1pcs

Price : Negotiate

Payment Terms : T/T

Packaging Details : outer box

Supply Ability : Supply by project/batch

Products Status : Stock

Application : Server

Interface Type : InfiniBand

Ports : Single

Max Speed : 100GbE

Connector Type : QSFP28

Type : wired

Condition : new and original

Delivery Time : Based on inventory

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NVIDIA ConnectX-5 InfiniBand Adapter Card - 100Gb/s Speed with Advanced RDMA Technology

MCX555A-ECAT High-Performance Networking Solution

The NVIDIA ConnectX-5 InfiniBand adapter card represents a significant leap in network technology, delivering exceptional performance with dual-port 100Gb/s connectivity. This advanced network card combines ultra-low latency, high message rates, and innovative offload capabilities that make it ideal for demanding HPC, cloud, and storage environments. With its embedded PCIe switch and comprehensive virtualization support, this NIC card provides unparalleled efficiency for modern data centers.

Key Advantages:

Dual-port 100Gb/s InfiniBand and Ethernet connectivity
Ultra-low latency and high message rate performance
Hardware offloads for NVMe over Fabrics and storage protocols
Advanced RDMA capabilities with GPU Direct support
PCIe Gen4 compatibility for maximum throughput

MCX555A-ECAT Product Overview

The ConnectX-5 InfiniBand adapter from NVIDIA is a high-performance network interface card designed for next-generation data centers and high-performance computing environments. This advanced NIC card supports both InfiniBand and Ethernet protocols, offering flexibility without compromising performance. With its innovative architecture, the ConnectX-5 delivers exceptional bandwidth while significantly reducing CPU overhead through sophisticated offload engines.

Key Features

High-Speed Connectivity

Dual-port design supporting up to 100Gb/s per port with backward compatibility to lower speeds

Advanced Offload Technology

Hardware offloads for NVMe over Fabrics, MPI tag matching, and rendezvous protocols

Virtualization Support

SR-IOV with up to 512 virtual functions and NVIDIA ASAP² technology

RDMA Optimization

Enhanced RDMA capabilities with GPU Direct for accelerated communication

MCX555A-ECAT Technical Specifications

Specification	Details
Interface	PCIe Gen3/Gen4 x16
Data Rate	Up to 100Gb/s per port
Ports	Single or dual QSFP28
Protocols	InfiniBand, Ethernet (100/50/40/25/10/1GbE)
RDMA Support	Yes, with RoCE
Virtualization	SR-IOV, 512 VFs
Offloads	NVMe-oF, MPI, Checksum, TSO
OS Support	Linux, Windows, VMware, FreeBSD

Applications

The ConnectX-5 network card excels in various high-demand environments:

High-Performance Computing (HPC): MPI and SHMEM/PGAS offloads, adaptive routing, and out-of-order RDMA operations
Cloud Data Centers: NVMe over Fabrics offloads, storage protocol acceleration, and virtualization support
Artificial Intelligence/Machine Learning: GPU Direct RDMA for accelerated data transfer between GPUs
Storage Systems: T10 DIF signature handoff, SRP, iSER, and NVMe-oF target offloads

Product Selection Guide

Form Factor	Port Configuration	Interface	Part Number
PCIe HHHL	Single-port QSFP28	PCIe Gen3 x16	MCX555A-ECAT
PCIe HHHL	Dual-port QSFP28	PCIe Gen3 x16	MCX556A-ECAT
PCIe HHHL	Dual-port QSFP28	PCIe Gen4 x16	MCX556A-EDAT
OCP 2.0 Type 1	Single-port QSFP28	PCIe Gen3 x16	MCX545B-ECAN
OCP 2.0 Type 2	Single-port QSFP28	PCIe Gen3 x16	MCX545A-ECAN

Frequently Asked Questions

What is the difference between ConnectX-5 and ConnectX-6?

While both are high-performance network cards, ConnectX-6 offers higher throughput (200Gb/s) and enhanced security features compared to ConnectX-5's 100Gb/s capability. However, the ConnectX-5 remains an excellent choice for most enterprise and HPC applications with its proven reliability and comprehensive feature set.

Does this NIC card support both InfiniBand and Ethernet?

Yes, the ConnectX-5 adapter card supports both InfiniBand and Ethernet protocols, offering flexibility for different network environments. The same physical hardware can be configured for either protocol through firmware settings.

What operating systems are supported?

The ConnectX-5 network card supports a wide range of operating systems including RHEL/CentOS, Windows Server, FreeBSD, VMware ESXi, and various Linux distributions through the OpenFabrics Enterprise Distribution (OFED).

Compatibility Notes

Ensure your system has an appropriate PCIe x16 slot (Gen3 or Gen4) for optimal performance
For Ethernet operation at speeds below 100GbE, appropriate adapters may be required
When using NVIDIA Socket Direct technology in virtualization scenarios, certain restrictions may apply
Verify compatible cable types (passive copper, active optical) for your specific deployment
Check firmware and driver requirements for specific offload capabilities

Company Introduction

Mellanox Network Card VPI Mellanox 100gbe Nic Adapter Card MCX555A-ECAT ConnectX-5 EDR 100GbE

With over a decade of industry experience, our company has established itself as a leading provider of networking solutions. We operate extensive manufacturing facilities and maintain a robust technical team that supports our growing customer base. Our organization has built a strong reputation for delivering high-quality products at competitive prices while providing exceptional service.

We are authorized distributors for premier brands including Mellanox (now part of NVIDIA), Ruckus, Aruba, and Extreme Networks. Our product portfolio encompasses brand-new networking equipment such as switches, network interface cards, wireless access points, wireless controllers, and cabling solutions. With millions of dollars in inventory, we can fulfill orders of various sizes and provide diverse product selections to meet specific requirements.

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