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

**Mellanox MCX4421A-ACQN 25GbE Dual-port SFP28 Network Card Adapter** delivers high-performance connectivity with dual 25GbE ports, supporting flexible 10/25GbE speeds via SFP28 transceivers. Leveraging PCIe 3.0 x8 bandwidth, it ensures ultra-low latency and high throughput for data-intensive applications like cloud computing, AI, and storage. Key features include hardware offloads, RDMA/RoCE v2 support for efficient data transfer, and compatibility with virtualization (SR-IOV). Its energy-efficient design and backward compatibility with SFP+ networks offer scalable, future-proof solutions for enterprise and data center environments. USP: Combines Mellanox’s proven reliability with cutting-edge speed and low-latency performance, ideal for demanding workloads.