Yamaha CD Recordable/Rewritable Drive CRW8824E-NB - Manual (Page 17)

Installation
Installing the CRW8824E Drive
You can install the CRW8824E drive in one of two ways:
As an additional drive
If the casing of your computer has a spare 5.25-inch drive bay available, such as
with many tower-type designs, you can install the CRW8824E drive in addition
to the computer’s existing CD-ROM drive.
CRW8824E
As a replacement drive
If the casing of your computer does not have a spare 5.25-inch drive bay
available, such as with many desktop-type designs, you can replace the
computer’s existing CD-ROM drive with the CRW8824E drive.
CD-ROM drive
CRW8824E
You cannot replace the computer’s existing CD-ROM drive with the CRW8824E
using the existing cable if the drive is a SCSI type. In this case, use an included IDE
cable to connect the CRW8824E.
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