2.5.5 Two PCI Express x16 sl ots

This motherboard supports one PCI Express x16 graphics card or two SLI-ready PCI Express x16 graphic cards that comply with the PCI Express specifications. The figure shows a graphics card installed on the PCI Express x16 slot.

See Chapter 6 for details on the SLI technology feature.

In Single Video Card mode, only the PCI Express blue slot can be used for PCI Express x16 graphics cards.

2.5.6 PCI Express x1 sl ot

This motherboard supports PCI Express x1 network cards, SCSI cards and other cards that comply with the PCI Express specifications. The figure shows a network card installed on the PCI Express x1 slot.

2.5.7 PCI Express x4 sl ot

This motherboard provides a PCI Express x4 slot that can support PCI Express x1, x4, x8, or x16 cards. This ASUS proprietary slot allows you to use additional PCI Express cards (e.g. graphics card) for twice the speed of a PCI Express x1 slot.

The Universal PCIe slot supports a total bandwidth of 1GB/s.

ASUS A8N-SLI Premium

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