Mellanox MCX414A-BCAT ConnectX-4 EN Network Interface Card
The Mellanox MCX414A-BCAT ConnectX-4 EN is a high-performance 40/56GbE dual-port QSFP28 network interface card (NIC) designed for data centers, cloud computing, high-performance computing (HPC), and enterprise networking. It utilizes PCIe 3.0 x8 connectivity to deliver low-latency, high-throughput networking, making it ideal for demanding workloads.
Key Features:
-
High-Speed Dual-Port Connectivity: Supports 40GbE and 56GbE speeds on two QSFP28 ports.
-
PCIe 3.0 x8 Interface: Ensures fast and efficient data transmission with minimal bottlenecks.
-
Low Latency & High Throughput: Optimized for data-intensive applications, including HPC, AI, and storage networks.
-
RDMA Over Converged Ethernet (RoCE): Enhances performance by reducing CPU load and improving network efficiency.
-
Virtualization Support: Compatible with SR-IOV, NVGRE, VXLAN, and Geneve for cloud and virtualization environments.
-
Energy Efficient: Low power consumption for better performance-per-watt.
-
Tall Bracket Included: Suitable for standard rack-mounted servers (low-profile bracket available separately).
BENEFITS of MCX414A-BCAT
- High performance silicon for applications requiring high bandwidth, low latency and high message rate
- World-class cluster, network, and storage performance
- Smart interconnect for x86, Power, Arm, and GPU-based compute and storage platforms
- Cutting-edge performance in virtualized overlay networks NVGRE and GENEVE
- Efficient I/O consolidation, lowering data center costs and complexity
- Virtualization acceleration
- Power efficiency
- Scalability to tens-of-thousands of nodes
Technical Specifications: MCX414A-BCAT
| Parameter | Specification |
|---|---|
| Model | MCX414A-BCAT |
| Network Speed | 40GbE / 56GbE |
| Ports | 2 × QSFP28 |
| Interface | PCIe 3.0 x8 |
| RDMA Support | RoCE |
| Virtualization | SR-IOV, VXLAN, NVGRE, Geneve |
| Form Factor | Standard with Tall Bracket (low-profile option available) |
| Power Consumption | Low power design |
| Operating Temperature | 0°C to 55°C |
| Compliance | RoHS, IEEE 802.3 |
Applications:
-
High-Performance Computing (HPC): Reduces latency and improves network efficiency for scientific and AI workloads.
-
Cloud & Data Centers: Supports large-scale deployments with RDMA and advanced virtualization features.
-
Enterprise Networking: Delivers high-speed, low-latency connectivity for demanding business applications.
-
Storage Networks: Ensures high-speed data transfer for NAS, SAN, and distributed storage solutions.
Conclusion:
The Mellanox MCX414A-BCAT ConnectX-4 EN NIC is a high-speed, dual-port 40/56GbE network adapter designed for modern data centers, cloud environments, and high-performance computing. With low latency, RDMA support, and extensive virtualization capabilities, it provides superior networking performance for HPC, AI, and enterprise applications.
