Multiple Drive Installations - Western Digital WD Series Installation Manual

MULTIPLE DRIVE INSTALLATIONS

If your system requires multiple devices, you may install
up to eight SCSI devices (including the host bus adapter)
on an 8-bit SCSI bus; up to sixteen SCSI devices
(including the host bus adapter) on a 16-bit SCSI bus, or
up to 32 devices (including the host bus adapter) on a 16-
bit SCSI bus with a dual processor host bus adapter. Refer
to the "SCSI ID Numbers" discussion on page 11.
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Released 10/18/96