Asus P5E3 - Manual (Page 45)

ASUS P5E3 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 slots
This motherboard has two PCI Express 2.0 x16 slots that support PCI Express 2.0
x16 graphics cards complying with the PCI Express 2.0 specifications. With two
graphics cards installed, the motherboard can enable dual-display.
This motherboard supports two ATI ® CrossFire™ PCI Express x16 graphics cards
that comply with the PCI Express specifications. Refer to the figure below for the
location of the slots.
PCI Express 2.0 x16_1 slot (blue)
PCI Express x1_1 slot
PCI slot 2
PCI Express x1_2 slot
PCI Express 2.0 x16_2 slot (blue)
PCI slot 1