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00KH928 - Lenovo ConnectX-4 VPI MCX456A-ECAT,Network Adapter
- ConnectX-4 VPI technology
- Supports both Ethernet and InfiniBand protocols
- MCX456A-ECAT model
- High-speed data transfer capabilities
- PCIe Gen3 x16 interface
- Low latency for critical applications
- Ideal for high-performance computing (HPC) and storage
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Product Overview
The Lenovo ConnectX-4 VPI MCX456A-ECAT Network Adapter is a high-performance adapter designed for demanding server and storage environments. It supports Virtual Protocol Interconnect (VPI) technology, enabling it to operate as either an Ethernet or InfiniBand adapter, providing flexibility and high throughput.
Technical Information
| Technology | ConnectX-4 VPI |
| Protocol Support | Ethernet, InfiniBand |
| Model | MCX456A-ECAT |
Additional Specifications
| Interface | PCIe Gen3 x16 |
| Brand | Lenovo |
| Manufacturer | Mellanox (NVIDIA) |
Product Description
The Lenovo ConnectX-4 VPI MCX456A-ECAT Network Adapter, identified by SKU ConnectX-4, represents a significant advancement in high-performance networking for data centers, cloud environments, and high-performance computing (HPC) clusters. This adapter leverages Mellanox's (now NVIDIA) ConnectX-4 architecture, offering unparalleled flexibility through its Virtual Protocol Interconnect (VPI) capability. VPI allows the adapter to seamlessly switch between Ethernet and InfiniBand protocols, providing administrators with the agility to adapt to evolving network demands and infrastructure requirements without needing to replace hardware. This specific model, MCX456A-ECAT, is engineered for maximum throughput and minimal latency. It typically interfaces with the host system via a PCIe Gen3 x16 slot, ensuring ample bandwidth for its high-speed networking capabilities. Whether configured for Ethernet at speeds of 10GbE, 25GbE, 40GbE, or 100GbE, or for InfiniBand, the ConnectX-4 adapter delivers exceptional performance crucial for data-intensive applications, large-scale storage solutions, and distributed computing tasks. Its advanced features, such as RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE) and InfiniBand, further reduce CPU overhead and accelerate application performance. Designed for the most demanding environments, the ConnectX-4 VPI adapter is a cornerstone for building modern, scalable, and efficient network infrastructures. Its ability to support multiple protocols and its robust performance characteristics make it an ideal choice for organizations seeking to optimize their network performance, enhance storage connectivity, and accelerate scientific research and data analytics workloads. The integration into Lenovo systems underscores its suitability for enterprise-grade server deployments.