Mellanox MCX416A-CCAT ConnectX-4 – Dual-Port 100GbE PCIe Network Adapter

✅ Key Features

• Model: MCX416A-CCAT – High-performance dual-port 100GbE network adapter from Mellanox's ConnectX-4 series
• Interface: PCIe 3.0 x16 for maximum data throughput and low latency
• Ports: Two QSFP28 ports supporting 100 Gigabit Ethernet full-duplex connections
• Advanced Networking: Supports RDMA, RoCE v2, SR-IOV, VXLAN offloads, and iSCSI offload for efficient data processing
• Compatibility: Designed for data centers, high-performance computing (HPC), and cloud environments with PCIe 3.0 x16 slots
• Use Case: Ideal for high-throughput applications such as AI/ML workloads, big data analytics, and storage networking
• Bandwidth: 200 Gbps aggregate throughput (100 Gbps per port)
• Latency: Ultra-low latency performance ideal for real-time applications
• Virtualization: Optimized for SR-IOV and overlay networks
• Efficiency: Reduces CPU load through offloads and intelligent packet processing
• Thermal Design: Passive cooling with low power consumption profile
• Form Factor: Low-profile bracket included for 1U/2U server installations
• Protocols: Supports Ethernet, InfiniBand, and converged networks
• Driver Support: Compatible with major OS platforms and hypervisors
• Application Domains: Financial trading systems, scientific simulations, scalable cloud platforms

📦 Description

The Mellanox MCX416A-CCAT ConnectX-4 dual-port 100GbE PCIe network adapter is purpose-built for enterprise-grade and high-performance data environments. Its dual QSFP28 ports each deliver 100Gbps full-duplex connectivity, enabling a combined bandwidth of 200Gbps, optimized for bandwidth-intensive and latency-sensitive workloads.

Utilizing the PCIe 3.0 x16 interface, it achieves ultra-low latency while maximizing data throughput across virtualized and distributed environments. This adapter excels in large-scale computing setups by supporting advanced offloading technologies such as RDMA, RoCE v2, SR-IOV, VXLAN offloads, and iSCSI acceleration, significantly improving CPU utilization and system responsiveness.

The MCX416A-CCAT is a top-tier solution for modern infrastructures handling artificial intelligence, deep learning, high-frequency trading, and cloud storage architecture. With its compatibility across major OS platforms and virtualization environments, it provides seamless integration into diverse IT ecosystems.

Engineered with passive thermal cooling and optimized for power efficiency, this low-profile NIC is built for reliability, speed, and scalability—making it ideal for next-gen data centers and enterprise deployments that require uncompromised networking performance.

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