HP Part No. A1658-90714-E0300 Printed in U.S.A.9-GB and 18-GB LVD DiskDrive User NotesRefer to your workstation owner’s guide or your disk drive installa-tion guide for detailed information about installing your disk drive.Note that the disk drive tray contains the mounting screws used tomount the disk in the tray.Notice: We recommend that you use SCSI ID 6 for your worksta-tion’s first disk drive, and SCSI ID 5 for the second hard disk drive.These disk drives support the hot-plug feature. For detailed informa-tion on using the hot-plug capabilities of these disk drives, see yourowner’s guide.Minimum Software RequirementsThe 9-GB and 18-GB disk drives are fully operational with HP-UX10.20 Workstation ACE (June 1999) or later. No additional softwarepatches are required.The HP Part Numbers for these drives are:Drive Exchange Part No. Spare Part No.9-GB A1658-69028 A1658-600289-GB A1658-69027 A1658-6002718-GB A1658-69026 A1658-6002618-GB A1658-69031 A1658-6003136-GB A1658-69032 A1658-60032