Compaq Armada 7400 Reference Manual page 64

chapter
As you use your computer, you will store all of your data on some
type of drive which may include the following removable drives:
Hard drive
CD-ROM drive
DVD-ROM drive
Diskette drive
SuperDisk LS-120
Your computer is equipped with a convenient MultiBay, which
allows you to use the same drive bay for each of the above drives
(at separate times).
This chapter describes the features of each removable drive and
drive adapter.
The computer has two bays for removable drives:
A hard drive bay that supports only a hard drive.
A MultiBay that supports a diskette drive, SuperDisk LS-120
drive, CD-ROM drive, DVD-ROM drive, or, with an adapter,
a second hard drive.
The Armada 7300/7400 Hard Drive MultiBay Adapter is required
to use a hard drive in the computer MultiBay.
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