Compaq Deskpro Workstation AP240 Reference Manual page 9

1-2 Workstation Features
Compaq desktop chassis including:
two PCI expansion slots and two "combination" slots
for either a PCI or an ISA expansion card, with an
AGP slot on the system board
four drive bays: one external 3.5-inch diskette drive
mounted with a drive adapter in a 5.25-inch, one-third
height bay; two external 5.25-inch, half-height bays
for optional drives; and one internal 3.5-inch, one-third
height bay for a hard drive
Compaq minitower chassis including:
five PCI expansion slots and two ISA expansion slots,
with an AGP slot on the system board
five drive bays: one external 3.5-inch diskette drive
mounted with a drive adapter in a 5.25-inch, one-third
height bay; three external 5.25-inch, half-height bays
for optional drives and one internal 3.5-inch, one-third
height bay for a hard drive
IDE CD-ROM drive
Embedded 16-bit full duplex audio featuring Compaq
PREMIER SOUND and an internal speaker