System Overview
2–7
Table 2–3: System Unit Components
Figure
Legend
Component
1 Media adapter unit (MAU) (optional). Provides ThinWire Ethernet
connections.
2 Memory SIMMs (up to two banks of 4 SIMMs each).
3 Power supply with internal fan.
4 Cable routing areas.
5 CD-ROM drive. Located below the CD-ROM drive is storage for one
1.6-inch-high 3.5-inch hard drive or two 1-inch-high 3.5-inch hard drives.
6 Speaker.
7 3.5-inch, 1.44-MB floppy disk drive (optional).
8 Cooling fan.
9 Riser card for ISA and PCI option cards.
10 Motherboard.
11 Typical PCI option card (size varies with option).