Dell 690 manual Back View, Power connector, Pictured here, Wired as

Back View

1

2

3

1	power connector	Insert the power cable. The appearance of this connector may differ from what is
		pictured here.
2	card slots	Access connectors for any installed PCI, PCI-X, or PCI Express cards.
		NOTE: The center five connector slots support full-length cards: one PCI, one PCI
		express x16, one PCI express x8 (wired as x4), and two PCI-X slots; the connector
		slots at the top and at the bottom support half-length cards: two PCI express x8 slots
		(wired as x4).
3	back panel connectors	Plug serial, USB, and other devices into the appropriate connector
		(see "Back Panel Connectors" on page 19).

18

Quick Reference Guide