For HDDs not found here, please visit:
| J1 | SCSI Signal Cable |
|---|---|
| J2 | Power Connector |
| J3 | SCSI ID Jumper Block |
| pos-1 | Auto Start (if Jumper = installed) |
| pos-2 | Reserved |
| pos-3 | SCSI ID Bit 0 |
| pos-4 | SCSI ID Bit 1 |
| pos-5 | SCSI ID Bit 2 |
| pos-6 | SCSI ID Bit 4 |
| pos-7 | Term Power (if Jumper = installed) |
| C1 | Option Connector |
| C2 | Termination Jumper (if Jumper = installed) |
NOTE for SCSI-2 FAST/WIDE. Drives All IBM SCSI controllers support SCSI IDs 6 through 0.
(ID 7 is used for the SCSI controller).
Some SCSI controllers support SCSI IDs 15 through 8. If the
SCSI controller supports more then 7 devices,
then you can use SCSI ID 15 through 8.
The Fast/Wide SCSI-2 Hard Disk Drive has a built-in terminator that is activated
by installing a jumper.
External storage enclosures might have a terminator at the end of the cable inside
the enclosure, or on a connector outside the enclosure.
However, if the Fast/Wide SCSI-2 Hard Disk Drive is the last SCSI device in the chain
and neither the cable nor storage enclosure has a terminator, then activate the terminator
on the drive by installing a jumper on the C2 Terminator Pins near the side of the drive.
Some SCSI controllers provide term power to the bus, making it unnecessary for the drive to also
provide term power. If the system requires you to provide term power, then install a jumper in position 7
(Term Power).
J3 SCSI Address Settings (X = Jumper installed)
| SCSI ID | 6 5 4 3 | SCSI ID | 6 5 4 3 |
|---|---|---|---|
| 7 | Reserved | 15 | X X X X |
| 6 | . X X . | 14 | X X X . |
| 5 | . X . X | 13 | X X . X |
| 4 | . X . . | 12 | X X . . |
| 3 | . . X X | 11 | X . X X |
| 2 | . . X . | 10 | X . X . |
| 1 | . . . X | 9 | X . . X |
| 0 | . . . . | 8 | X . . . |
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.