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Mellanox MCX512A-ACAT ConnectX-5 EN Network Interface Card Dual Port SFP28 PCIe 3×8

**Mellanox MCX512A-ACAT ConnectX-5 EN Dual-Port SFP28 NIC**: High-performance 25GbE network interface card designed for data-intensive environments. Features dual 25Gbps ports (50Gbps total) with PCIe 3.0 x8 bandwidth, ensuring no throughput bottlenecks. Supports advanced technologies like RDMA/RoCE for ultra-low latency, reduced CPU overhead, and seamless virtualization (SR-IOV). Ideal for AI, cloud, storage, and HPC workloads, offering energy efficiency, compatibility with Ethernet infrastructure, and Mellanox’s proven reliability. Optimizes data center agility and scalability while maintaining robust performance under demanding conditions.

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The Mellanox MCX512A-ACAT ConnectX-5 EN Network Interface Card (NIC) is a dual-port SFP28 adapter designed for high-performance networking in data centers and enterprise environments. Offering PCIe 3.0 x8 connectivity, this NIC supports up to 25 Gbps per port, delivering exceptional bandwidth and low latency for demanding applications such as cloud computing, virtualization, and big data analytics. With advanced features like RDMA support and high throughput, the MCX512A-ACAT enhances overall network efficiency and performance, making it an ideal choice for organizations looking to optimize their infrastructure and streamline data transfers.

Brand

Mellanox
Products Status

New
Application

Server
Part Number

MCX512A-ACAT
Host Interface

PCIe 3.0 x8
Quantity of Ethernet LAN Ports (RJ-45/SFP/SFP+)

2-Ports
Wireless Data Rate

25 Gbit/s

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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