HP Vectra Reference Manual page 120

SECTION 9.
DISC DRIVES
The HP Vectra has two different internal hard disc drives as
accessories: the HP45817A 40MB 5 1/4 inch disc drive and the
HP45816A 20MB disc drive.
The HP Vectra PC is equipped with one internal flexible disc drive
and has the capabilities to support another flexible disc drive. The
flexible disc drives that are accessories to the HP Vectra PC are:
the HP45811A 360KB Internal Flexible Disc Drive and the
HP45812A 1.2MB Internal Flexible Disc Drive. The flexible disc
controller subsystem is a component of the processor board.
The following illustration shows the drive installation possibilities
for the HP Vectra PC drive cage.
HP Vectra Drive Cage
• 360 KB, 1/2 HT
;;;~;~;:;--)---------------------
- - - - - - - - - - - OR 40 MB, FULL HT
• 20 MB. 1/2 HT
NOTE: ANY COMBINATION OF 1/2 OR
FULL HEIGHT DRIVES TOTALLY
UP TO 1 1/2 MAY BE USED.
Figure 21
Disc Drives 103