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Mellanox MCX4421A-ACAN 25GbE Dual-port SFP28 PCIe 3.0 x8 Network Card Adapter

**Mellanox MCX4421A-ACAN 25GbE Dual-port SFP28 PCIe 3.0 x8 Network Card Adapter**
High-performance dual-port 25GbE adapter designed for data-intensive environments, offering ultra-low latency, high throughput (up to 50Gbps aggregate), and PCIe 3.0 x8 bandwidth. Features SFP28 ports supporting 25/10GbE speeds, backward compatibility with SFP+ optics/cables, and advanced hardware offloads (RDMA/RoCEv2) for efficient CPU utilization. Ideal for cloud, enterprise, and storage applications, its standout USP lies in Mellanox’s proven reliability, seamless scalability, and energy efficiency, ensuring optimal performance for virtualization, AI/ML workloads, and low-latency networking demands.

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Brand

Mellanox

Products Status

New

Application

Server

Part Number

MCX4421A-ACAN

Host Interface

PCIe 3.0 x8

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

2-Ports

Type of Expansion Slots

SFP28

Wireless Data Rate

25 Gbit/s

Product Line

ConnectX-4 Lx

Media Standard

Optical Fiber

Product Type

Gigabit Ethernet Card

Compliance Standards

RoHS, WEEE

Card Height

Low-profile

Width

6.1 Inches

Form Factor

Plug-in Card

Length

7.6 Inches

Assembly Required

Yes

Eco Friendly

Yes

Height

1.5 Inches

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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