System Board Layout; System Board Options Connectors - IBM x 340 Series Hardware Maintenance Manual

System board layout

System board options connectors

40
Hardware Maintenance Manual: xSeries 340 Model 6RY
c 10 d
Air baffle
c 11 d
Rear fan
The illustrations in the following sections show the components on the system board.
The following illustration shows a layout of the system board and identifies system-
board connectors for user-installable options.
c 1 d
PCI slot 5 64-bit (J44)
c 2 d
Battery
c 3 d
PCI slot 4 64-bit (J39)
c 4 d
PCI slot 3 64-bit (J34)
c 5 d
PCI slot 2 64-bit (J32)
c 6 d
PCI slot 1 64-bit (J27)
c 7 d
DIMM 1 (J23)
c 8 d
DIMM 2 (J21)
c 9 d
DIMM 3 (J19)
c 10 d
DIMM 4 (J18)
c 11 d
Primary microprocessor (U17)
c 12 d
Secondary microprocessor (U3)
c 13 d
Voltage regulator module 2 (VRM2) (U26)