Mellanox MCX653106A-HDAT Dual-Ports SFP56 Network Adapter

The Mellanox (NVIDIA) VPI ConnectX-6 (MCX653106A-HDAT) is a high-performance, dual-port adapter card delivering flexible 200 Gb/s connectivity across InfiniBand HDR and Ethernet. Designed for PCIe Gen 4 ×16 slots, it achieves ultra-low latency (sub-600 ns) and unmatched throughput with up to 215 million messages per second, ideal for hyperscale, HCI, and HPC workloads. Supporting a full spectrum of Ethernet speeds (10/25/40/50/100/200 Gb/s) and advanced RDMA features like SR-IOV, this adapter enables versatile, hardware-accelerated storage, networking, and compute. Built for demanding environments, it’s RoHS compliant with robust thermal and power specs.

Key Features

• Dual 200 Gb/s Ports: Equipped with two QSFP56 connectors supporting both InfiniBand HDR and Ethernet speeds, offering unmatched flexibility.
• Protocol Versatility: Enables broad speed support from 10Gb/s to 200Gb/s across Ethernet, plus InfiniBand speeds like SDR through HDR.
• High Throughput & Low Latency: Delivers blazing performance, sub-600 ns latency, and up to 215 million messages per second, for demanding data center applications.
• Cutting-Edge Host Interface: PCIe Gen 4 ×16 (also backward compatible with Gen 3), offering massive bandwidth for data-intensive workloads.
• Advanced Offload Capabilities: Supports RDMA and SR-IOV, enabling reduced CPU load, hardware acceleration, and efficient virtualization.
• Thermal & Power Specs: Compact 6.6″ × 2.71″ form factor; typical power draw around 23.6 W. Designed for data center cooling and airflow requirements.

The MCX653106A-HDAT delivers unbeatable performance, versatility, and efficiency for cloud, HPC, and virtualized environments. Available from IT Hardware Outlet, it brings Mellanox’s industry-leading VPI innovation paired with our expert support and service.