Supermicro SuperBlade Dual 4x DDR 20Gbps Mezzanine HCA (Mellanox InfiniHost III Ex)

Supermicro part #: AOC-IBH-001

For any blade to access the InfiniBand module, it must have an InfiniBand mezzanine HCA card installed on its mainboard. The AOC-IBH-001 mezzanine cards provide this 20Gbps connectivity (4x DDR) through the backplane to the InfiniBand switch module.