Dell Dimension 8400 - Manual (Page 108)

108
Appendix
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Audio
Type ADI 1980 AC97 Codec
NOTE:
This audio type is present only on computers with integrated
sound capabilities.
Expansion Bus
Bus type PCI 2.3
PCI Express x1 and x16
Bus speed PCI: 33 MHz
PCI Express:
x1 slot bidirectional speed - 500 MB/s
x16 slot bidirectional speed - 8 GB/s
PCI
connectors three
connector size 120 pins
connector data width (maximum) 32 bits
PCI Express
connector one x1
connector size 36 pins
connector data width (maximum) 1 PCI Express lane
PCI Express
connector one x16
connector size 164 pins
connector data width (maximum) 16 PCI Express lanes