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Mellanox MCX4121A-ACHT 25GbE Dual-port SFP28 PCIe 3.0 x8 Network Card Adapter

**Mellanox MCX4121A-ACHT 25GbE Dual-Port SFP28 PCIe 3.0 x8 Network Adapter**
High-performance dual-port 25GbE PCIe card designed for data centers and enterprise networks. Features SFP28 ports supporting 10/25GbE speeds, PCIe 3.0 x8 bandwidth for zero bottleneck, and hardware offloads (RDMA/RoCE, encryption) to reduce CPU overhead. Delivers ultra-low latency, scalable throughput, and energy efficiency. Ideal for cloud, AI, and storage workloads. Unique selling points: NVIDIA Mellanox reliability, seamless integration with existing infrastructure, and advanced virtualization support for maximized resource utilization. Combines cutting-edge speed, efficiency, and flexibility for demanding environments.

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Port

2

Products Status

New

Speed

25GbE

Packaging Details

BOX / Bulk

Application

Server

Type

SFP28

Warranty

1 Year

Product Name

Mellanox MCX4121A-ACHT 25GbE Dual-port SFP28 PCIe 3.0 x8 Network Card Adapter

Interface

PCIe 3.0 x8

Brand

Mellanox

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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