42D3729

The IBM Voltaire 400Ex-D is a dual-port InfiniBand Host Channel Adapter designed to provide high-bandwidth, low-latency connectivity for servers and storage systems. It enables accelerated data transfer in environments that require rapid communication between clustered systems.

Often found in high-performance computing clusters and data centers, this adapter supports demanding applications that benefit from fast interconnects such as scientific simulations, big data processing, and virtualization. It's built for IT professionals and system architects looking to enhance network throughput and reduce bottlenecks.

Key Features

• High-speed 20Gb/s data transfer rate on each port
• PCI Express interface ensures efficient integration with servers
• DDR InfiniBand technology minimizes latency for timely data delivery
• Dual ports allow for flexible network topologies and redundancy
• Compatible with various InfiniBand switches and fabrics

This Host Channel Adapter is typically deployed in enterprise data centers and HPC clusters where performance and reliability are critical. It supports fast data flow between nodes, improving overall system responsiveness and workload distribution.

By providing robust connectivity, it plays a central role in environments that depend on swift and stable communication, helping organizations maintain high throughput without sacrificing consistency.