Supermicro SuperBlade Single 4x DDR 20Gbps Mezzanine HCA (Mellanox InfiniHost III Lx)

Supermicro part #: AOC-IBH-002

For any blade to access the InfiniBand module, it must have an InfiniBand mezzanine HCA card installed on its mainboard. The AOC-IBH-002 mezzanine cards provide this 20Gbps connectivity (4x DDR) through the backplane to the InfiniBand switch module.