Pci Express Cards - HP Xw6600 - Workstation - 2 GB RAM Technical Reference Manual

3. Attach the PCI support bracket:
●
For short PCI cards, attach the lip of the PCI card support over the chassis slot (1) and pull
the lower part of the arm over the PCI retention clamp (2), as shown:
Figure 4-35
●
For tall PCI cards, attach the lip of the PCI card support under the chassis slot (1) and pull
the lower part of the arm over the PCI retention clamp (2), as shown:
Figure 4-36

PCI Express cards

PCI Express I/O slots can support other PCI Express cards with less bus bandwidth than what is
physically defined for the slot. Use the following table to determine PCI Express card compatibility.
Table 4-7 HP xw6600 Workstation PCI Express compatibility matrix
Slot type
PCI Express x8 (x4)
82 Chapter 4 Removal and replacement procedures
Installing PCI support on short card
Installing the PCI support on tall card
Mechanical compatibility
x1, x4, x8, and x16 **
Electrical compatibility
x1 and x4 modes
ENWW