Dell Dimension 5150 Owner's Manual page 104

Computer Information
Chipset
RAID Support
DMA channels
Interrupt levels
BIOS chip (NVRAM)
NIC
System clock
Video
Type
Audio
Type
Expansion Bus
Bus type
Bus speed
PCI
connectors
connector size
connector data width (maximum)
PCI Express
connector
connector size
connector data width (maximum)
PCI Express
connector
connector size
connector data width (maximum)
104
Appendix
Intel 945G Express
RAID 1 (Mirroring)
eight
24
4 Mb
Integrated network interface capable of 10/100 communication
800- or 1066-MHz data rate
Integrated Intel Graphics Media Accelerator 950 (GMA950)
Sigmatel STAC9220
PCI 2.3
PCI Express x1 and x16
PCI: 33 MHz
PCI Express:
x1 slot bidirectional speed - 500 MB/s
x16 slot bidirectional speed - 8 GB/s
two
120 pins
32 bits
one x1
36 pins
1 PCI Express lane
one x16
164 pins
16 PCI Express lanes