Mellanox MCX654105A-HCAT 200GbE Single-port QSFP56 PCIe 3.0/4.0 x16 Network Card Adapter

The Mellanox MCX654105A-HCAT is a high-performance 200 Gigabit Ethernet network adapter featuring a single QSFP56 port and PCIe 3.0/4.0 x16 interface. This enterprise-grade network card delivers ultra-low latency and exceptional throughput for demanding data center applications, high-frequency trading, and AI/ML workloads. Key benefits include backward compatibility with multiple PCIe generations, advanced offload capabilities to reduce CPU overhead, and support for modern networking protocols including RoCE v2 and GPUDirect. The adapter’s single-port design maximizes bandwidth efficiency while minimizing power consumption, making it ideal for organizations requiring maximum network performance in space-constrained environments. Its proven Mellanox technology ensures reliable connectivity for mission-critical applications requiring consistent, high-speed data transfer.