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Mellanox MCX556A-ECAT ConnectX-5 2 x Ports Network Card

**Mellanox MCX556A-ECAT ConnectX-5 Dual-Port Network Card**: A high-performance 100GbE/EDR NIC designed for data-intensive environments, offering dual 100Gb/s ports with ultra-low latency and advanced RDMA over Converged Ethernet (RoCE) support. Features PCIe 4.0 compatibility, hardware offloads for AI/ML, storage (NVMe-oF), and virtualization (SR-IOV), reducing CPU overhead. Energy-efficient design with flexible 25/50/100GbE speeds. Ideal for HPC, cloud, and AI workloads, it ensures maximized throughput, minimized latency, and seamless integration into high-demand infrastructures. USP: Combines NVIDIA’s ecosystem power with Mellanox’s proven reliability, enabling scalable, future-proof networking for mission-critical applications.

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Brand

Mellanox

Products Status

New

Application

Server

Part Number

MCX556A-ECAT

Host Interface

PCI Express 3.0 x16

Quantity of Ethernet LAN Ports (RJ-45/SFP/SFP+)

2-Ports

Media Standard

Optical Fiber

Product Type

Network Adapter

Product Line

ConnectX-5

Type of Expansion Slots

QSFP28

Compliance Standards

RoHS, WEEE

Card Height

Low-profile

Wireless Data Rate

100 Gbit/s

Width

6.1 Inches

Form Factor

Plug-in Card

Length

7.6 Inches

Assembly Required

Yes

Eco Friendly

Yes

Height

1.5 Inches

Technology Standard

100GBase-X

Quantity of Total Networks Ports

2

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.

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