System Board Components
1 CD drive
2 secondary CD drive
3 optional floppy drive
4 secondary hard drive
5 primary hard drive
6 power supply
7 system board
1 power connector (J21)
10 front-panel audio connector (J29)
2 hard-drive connector (J23)
11 PCI card slots (3) (PCI1, PCI2, PCI3)