26K7512 IBM Voltaire Dual-Port 4x10G InfiniBand Host Channel Adapter

The IBM Voltaire HCA400 26K7512 is an InfiniBand Host Channel Adapter designed to facilitate fast and reliable communication between servers and storage in data centers. Often found in high-performance computing clusters and enterprise environments, it supports dual 10G InfiniBand ports for enhanced throughput.

Built for IT professionals managing complex networks, this adapter helps reduce latency in distributed computing tasks and accelerates data movement in applications that demand high bandwidth. Its design suits environments that require efficient interconnects such as scientific research facilities, financial services, and large-scale virtualization.

Key Features

• Delivers dual 10 Gigabit InfiniBand ports for parallel data streams
• Supports low latency communication essential for HPC workloads
• Compatible with standard InfiniBand switches and fabrics
• Provides robust data integrity and error correction mechanisms
• Engineered for seamless integration with IBM server systems

This adapter is typically deployed in server farms and computing clusters where performance and reliability are critical. It plays a key role in ensuring smooth communication between nodes, which is vital for applications like simulation, modeling, and large database management. Users benefit from its ability to maintain consistent throughput while minimizing communication overhead.