Asus P5Q - Manual (Page 45)

ASUS P5Q 2-19
2.5.4 PCI slots
The PCI slots support cards such as a LAN card, SCSI card, USB card, and other
cards that comply with PCI specifications. Refer to the figure below for the location
of the slots.
2.5.5 PCI Express x1 slots
This motherboard supports PCI Express x1 network cards, SCSI cards and other
cards that comply with the PCI Express specifications. Refer to the figure below for
the location of the slots.
2.5.6 PCI Express 2.0 x16 slot (blue)
This motherboard supports a PCI Express 2.0 x16 graphics card that comply with
the PCI Express specifications. Refer to the figure below for the location of the slot.
PCI Express 2.0 x16 slot (blue)
PCI Express x1 slot 2
PCI Express x1 slot 1
PCI slot 1
PCI slot 2
PCI slot 3