IBM Aptiva Series Hardware Maintenance page 112

6. Bay 6. This bay can hold a 3.5-inch slim drive, such as a diskette or tape
drive. (No external access)
7. Power Supply. Capable of providing at lease 200 watts of power to the
system unit.
8. Adapter Card Slots. Eight openings for adapter cards.
9. PCI Adapter Card Connector 1(PCI-1). Holds one PCI adapter card.
10. PCI Adapter Card Connector 1(PCI-2). Holds one PCI adapter card.
11. PCI Adapter Card Connector 1(PCI-3). Holds one PCI adapter card.
This connector shares a slot with the AT-3 connector. If you install a card
in this connector, you can not install a card in connector AT-3.
12. AT adapter card connector 3(AT-3). Holds an AT adapter card. This
connector shares a slot with the PCI-3 connector. If you install a card in
this connector, you cannot install a card in connector PCI-3.
13. AT adapter card connector 4 to 6 (AT 4-6). Holds AT adapter cards.
14. Riser Card. Interface between main board and add-on adapter cards.
Repair Information 4-5