10-2 Internal Cabling DiagramsINTERFACE CABLESThis section describes the connections of the interface cables.Addition of Hard Disk DriveThe connection required when a hard disk drive is added is described below.With 3.5-inch Disk Cage InstalledNo additional cable is required to install the hard disk drives. Fill the disk cage with the hard diskdrives from the bottom to top bay.5.25-inchdevice bayFourthhard disk driveDisk cageOptical disk drivePowersupplyMother boardSATA cable for optical disk driveThirdhard disk driveSecondhard disk driveFirsthard disk driveSATA cable for hard disk driveSATA0 SATA1SATA2 SATA3SATA5SATA connector foroptical disk drive