4 pci slots, 5 pci express x1 slot, 6 pci express x4 slot – Asus P5B-E Plus User Manual
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Chapter 2: Hardware information
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. The figure shows a LAN card installed
on a PCI slot. Refer to the figure below for the location of the slots.
2.5.5
PCI Express x1 slot
This motherboard supports PCI Express x1 network cards, SCSI cards and other
cards that comply with the PCI Express specifications. The following figure shows
a network card installed on the PCI Express x1 slot. Refer to the figure below for
the location of the slot.
2.5.6
PCI Express x4 slot
This motherboard supports PCI Express x4 network cards, SCSI cards and other
cards that comply with the PCI Expression specifications. Refer to the figure below
for the location of the slot.
2.5.7
PCI Express x16 slot
This motherboard has one PCI Express x16 slot that support PCI Express x16
graphic cards complying with the PCI Express specifications. Refer to the figure
below for the location of the slot.
PCI Slot
PCI Slot
PCIE x16 Slot
PCIE x4 Slot
PCIE x1 Slot