| Type: | Wireless |
|---|---|
| Bandwidth: | 10Mbps/100Mbps |
| Interface: | PCI Express |
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The Mellanox MCX416A-BCAT ConnectX-4 EN is a high-performance 40/56GbE dual-port QSFP28 network interface card (NIC) designed for data centers, high-performance computing (HPC), enterprise networking, and cloud infrastructure. Featuring PCIe 3.0 x16 connectivity, it delivers low latency and high throughput, making it ideal for bandwidth-intensive workloads such as AI, big data analytics, and high-speed storage networks.
40GbE/56GbE Dual-Port Connectivity - Supports high-speed networking for demanding workloads.
Dual QSFP28 Ports - Compatible with various optical and copper transceivers for flexible networking.
PCIe 3.0 x16 Interface - Provides maximum bandwidth utilization for high-performance applications.
Low Latency & High Throughput - Designed for HPC, AI, cloud computing, and data center applications.
RDMA Over Converged Ethernet (RoCEv2) - Reduces CPU load and improves network efficiency.
Virtualization Support - Compatible with SR-IOV, VXLAN, NVGRE, and Geneve for virtualized environments.
Energy Efficient Design - Optimized for low power consumption while maintaining peak performance.
Tall Bracket Included - Standard for rack-mounted servers (low-profile bracket available separately).
Superior network and storage performance with hardware acceleration.
High-performance silicon designed for low-latency, high-bandwidth applications.
Smart interconnect technology for x86, Power, Arm, and GPU-based compute and storage platforms.
Enhances virtualization and cloud deployments with NVGRE and Geneve support.
Improves data center efficiency by reducing CPU overhead and network congestion.
Scalable to support large-scale enterprise and cloud environments.
| Parameter | Specification |
|---|---|
| Model | MCX416A-BCAT |
| Network Speed | 40GbE / 56GbE |
| Ports | 2 × QSFP28 |
| Interface | PCIe 3.0 x16 |
| RDMA Support | RoCEv2 |
| Virtualization | SR-IOV, VXLAN, NVGRE, Geneve |
| Form Factor | Standard with Tall Bracket (low-profile option available) |
| Power Consumption | ~10W (typical) |
| Operating Temperature | 0°C to 55°C |
| Compliance | RoHS, IEEE 802.3 |
High-Performance Computing (HPC) - Reduces latency and boosts data transmission for AI, ML, and scientific research.
Cloud & Data Centers - Supports large-scale deployments with advanced networking and RDMA capabilities.
Enterprise Networking - Provides reliable, high-speed connectivity for business-critical applications.
Storage Networks - Enables fast data transfer for NAS, SAN, and distributed storage systems.
Virtualized Environments - Enhances cloud computing, containerized workloads, and SDN architectures.
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