If the Mini SAS (SFF-8088) on your backplane, this cable will not work with them. Internal Mini SAS SFF-8088 to (4) 29pin SFF-8482 connectors with IDE Power. Side 1: Internal Mini SAS SFF-8088. 1 x Mini SAS SFF-8088 to (4 )29pin SFF-8482 with IDE power Cable 1m.