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Riser board
Connectors for expansion cards and IDE connectors
are installed.
3.5-inch expansion bay
Install a 3.5-inch expansion bay
option such as magneto-optic disk
drive and internal hard disk.
5-inch expansion bays (2)
Install 5-inch expansion bay
options such as CD-ROM drive
and 5-inch floppy disk drive.
(To install a 3.5-inch expansion
bay option, a retaining metal
bracket is required.)
Motherboard
The CPU and DIMM slot are installed. It controls the
main functions of the PC.
Internal hard disk
IDE-standard hard disk. You can replace it with a
hard disk with larger capacity.
Power supply unit
■ Inside the PC main unit