Intel D845GBV Specification Update page 16

Specification Update for Intel
identified as PCI slot #x, starting with the slot closest to the processor. The CNR
slot shares an ATX expansion slot 3. The ATX/MicroATX specifications identify
expansion slot locations with respect to the far edge of a full-sized ATX chassis.
The ATX specification and the Desktop Board's silkscreen are opposite and
could cause confusion. The ATX numbering convention is made without respect
to slot type (PCI vs. AGP), but refers to an actual slot location on a chassis.
Figure 4 on page 19 illustrates the Desktop Board's PCI slot numbering.
10

Desktop Boards Using the Intel

845G Chipset