Specifications

Take Apart Ultra Wide SCSI PCI Card - 54
7 Attach the very end of the ultra wide SCSI cable (i.e., the
very last connector) to the ultra wide hard drive, which
in most cases will be installed above the power supply.
Note: Two extra connectors are provided in the middle of
the ultra wide SCSI cable in case additional ultra wide
hard drives are installed in the third and fourth drive
bays.
8 The unused IDE cable (if present) can be placed either
behind the floppy drive or between the power supply and
hard drive.
9 The unused SCSI cable (if present) should be folded and
placed behind the floppy drive and above the CD-ROM or
DVD-ROM drive.