Asus P4S800D-X - Manual (Page 19)

ASUS P4S800D-X motherboard 1-11
1.8.3 PCI slots
The PCI slots support PCI cards such as a LAN card, SCSI card, USB card, and
other cards that comply with PCI specifications.
1.8.4 AGP slot
The Accelerated Graphics Port (AGP) slot that supports AGP 8X/4X (+1.5V) cards.
When you buy an AGP card, make sure that you ask for one with +1.5V
specification.
Note the notches on the card golden fingers to ensure that they fit the AGP slot on
the motherboard.
Install only +1.5V AGP cards.
P4S800D-X
®
P4S800D-X Accelerated Graphics Port (AGP)
Keyed for 1.5v