Seagate ST11950N/ND/W/WD, ST12550N/ND/W/WD manual 22 ST11950 and ST12550 Installation Guide, Rev. D

22 ST11950 and ST12550 Installation Guide, Rev. D

SCSI I/O	J5	Pin 1	DC Power
Connector	Pin 1		Connector
		4P	3P 2P	1P

ID3 ID1

ID2 ID0

J5

SCSI ID = 0

SCSI ID = 1

SCSI ID = 2

SCSI ID = 3

SCSI ID = 4

SCSI ID = 5

SCSI ID = 6

SCSI ID = 7

SCSI ID = 8

SCSI ID = 9

SCSI ID = 10

SCSI ID = 11

SCSI ID = 12

SCSI ID = 13

SCSI ID = 14

SCSI ID = 15

Figure 4. Setting the SCSI ID on W- and WD-type drives