The hpe qmh2572 8gb fiber channel host bus adapter for bladesystem c class is a pci express based type a mezzanine card it is optimized for virtualization low power usage management security reliability availability and serviceability while providing leading edge 8 gb performance it is also backward compatible with 4 gb and 2 gb fiber channel speeds the hpe qmh2572 8gb fiber channel hba allows multiple logical virtual connections to share the same physical port each logical connectio