HP DL120 - Manual (Page 55)

Removal and replacement procedures 55
PCI riser board assembly
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.
Item Description
1 Full-length/full-height PCI Express x8 riser board
2 Low-profile PCI Express x8 riser board
NOTE: Users have the option to replace the
full-length/full-height PCI Express x8 riser board with
an optional 133 MHz/3.3V PCI-X model. This will
allow support for PCI-X expansion boards. For more
information, go to page 64.