HP ProLiant DL140 Generation 3 Server Maintenance and Service Guide

Contents 53
Figure 39 Installing a memory module
6. Perform the post-installation procedure.
Expansion board
System board PCI expansion slots
There are four PCI expansion slots on the system board.
Figure 40 System board PCI expansion slots
Item Component code Description Function
1 CN4 64-bit/133 MHz * 3.3
V PCI-X slot
Supports a low-profile PCI-X riser board
2 CN5 PCI Express x8 slot Supports a low-profile PCI Express x8 riser board
3 CN6 64-bit/133 MHz * 3.3
V PCI-X slot
Supports a standard height/full length PCI-X riser
board
5 U32 PCI Express x16 slot Supports a standard height/full length PCI Express
x16 riser board
NOTE: The 133 MHz speed is only attainable when one PCI-X riser board card is used. If both PCI Express
riser boards are replaced with a PCI-X model, the maximum attainable speed is 100 MHz.
PCI riser board expansion slots
The two PCI Express riser boards attached to the PCI riser board assembly convert the functionality of
the system board expansion slots to a pair of slots positioned at a 90° angle from the system board.