AP100 Hardware Reference Guide 31
IV. Appendix
IV. Appendix
SCSI Connection Examples
This is an example of how SCSI devices can be connected to your server.
• Two 9GB Ultra2-SCSI hard disks in the 3.5” cage can be connected to
the Ultra2 connector on the motherboard for 18GB of main storage.
• One Ultra-SCSI tape drive in the 5.25” cage is connected to the 50 pin
narrow connector on the motherboard for routine backups.
• The Wide-SCSI connector on the motherboard can be extended (using
an optional SCSI cable with external bracket) to the chassis slot opening
for connection of an external 4GB Ultra-Wide Hard disk drive and a
Wide-SCSI CD recorder for archives.
SCSI Examples
68 pin Ultra2 Hard Disks
IDE Hard Disk Drive
68 pin Ultra2 Cable
50 pin SCSI Tape Drive
(Terminated)
IDE CD-ROM Drive
Terminator
50 pin Fast/Ultra-Narrow Cable
68 pin Fast/Ultra-Wide Cable
68 pin Fast/Ultra-Wide Cable
68 pin external SCSI connector
68 pin Wide-SCSI CD-R Drive
(with external casing & power)
(Terminated)
68 pin Ultra-Wide Hard Disk
(with external casing & power)
You must terminate the SCSI cable even if no devices
are connected. Either place a terminator here or remove
the SCSI cable from the motherboard. This holds true for
each unused SCSI cable.
Example of SCSI connections