The introduction of the hp pcie 8gb fibre channel host bus adapters brings datacenter infrastructure components to a higher level of performance and efficiency with the ability to deliver twice the io performance of 4 gb fc hbas an 8 gb fibre channel hba purchased today is backward compatible with 4 and 2 gb storage networks and will protect future investments when using storage intensive applications such as backuprestore database transactions virtualization and rich media the increase