Figure 2. Scsi Cable Connector - Seagate ST3285N Product Manual

16 ST3655 Family SCSI Drives Product Manual, Rev. A
In Figure 2, units are shown in inches (mm).
2.680 ± 0.015 (68.07 ± 0.38)
Strain relief
Triangle indicates
position of pin 1
2.680 ± 0.015 (68.07 ± 0.38)
0.250 (6.35)
0.100 (2.54)

Figure 2. SCSI cable connector

0.140 (3.55)
0.140 (3.55)
Polarizing key
0.100 (2.54)
2.520 (64.01)
0.039 (0.99)
0.038 (0.97)