Dell Precision T5400 (Late 2007) - Manual (Page 25)

Quick Reference Guide 25
Back View (Desktop Orientation)
1 back panel
connectors Plug serial, USB, and other devices into the
appropriate connector.
2 card slots Access connectors for any installed PCI and PCI Express cards.
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.
3 power connector Insert the power cable.
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