PCI
slot 4
Front-panel
connector
Front USB
connector
SATA 5
USB tape drive
connector
SATA 4
SATA 3
Figure 8. Internal connectors on system board
System-board external connectors
The following illustration shows the external connectors on the system board.
Note: The connectors on the system board illustrations might vary slightly from your system board,
depending on your server model.
System x3100 M4 Installation and Service Guide
26
PCI
PCI
PCI
slot 3
slot 2
slot 1
SATA 2
SATA 1
SATA 0
Power 2
System fan
connector
Power 1
Power 3
Microprocessor
Battery
Power 4
DIMM 1
DIMM 2
DIMM 4
DIMM 3