Dell NX046 Personal Computer User Manual


 
38 About Your Computer
Expansion
Card support Desktop Mode:
Slots 2-4 support full-length cards:
• two PCI Express x16 slots
•one PCI slot
Slots 1, 5, and 6 support half-length cards:
•two PCI-X slots
•one PCI Express x8 slot
Tower Mode:
Slots 2-5 support full-length cards:
•one PCI-X slot
• two PCI Express x16 slots
•one PCI slot
Slots 1 and 6 support half-length cards:
•one PCI-X slot
•one PCI Express x8 slot
Cards supported PCI 2.3
PCI Express 1.0A in slot 1
PCI Express 2.0 x16 in slots 2 and 4
PCI-X 2.0A
PCI
connector
one
connector size
120 pins
connector data width (maximum)
32 bits
bus transfer rate 133 MB/s
PCI-X
connectors
two
connector size
188 pins
connector data width (maximum)
64 bits
bus transfer rate
800 MB/s