Asus T4-P5945GCX - Manual (Page 28)

2-12 Chapter 2: Basic installation
2.7 Installing an expansion card
In the future, you may need to install expansion cards. The motherboard has one
PCI and one PCI Express™ x16 slot. The following sub-sections describe the slots
and the expansion cards that they support.
2.7.1 Expansion slots
Make sure to unplug the power cord before adding or removing expansion
cards. Failure to do so may cause you physical injury and damage the
motherboard.
PCI Express™ x16 slot
This motherboard supports PCI
Express™ x16 graphic cards
that comply with PCI Express™
specifications. The figure shows a
graphics card installed on the PCI
Express™ x16 slot.
The chassis supports PCI Express x 16 cards with 192 mm x 19 mm or smaller
dimensions only.