Inside View - Hard Drive Bay Rotated Out - Dell Precision 490 Desktop User Manual

1 back panel Plug serial, USB, and other devices into the appropriate connector (see
connectors Back Panel Connectors).
2 card slots Access connectors for any installed PCI, PCI-X, or PCI Express cards.
NOTE: The slot farthest to the left and the two slots on the right support
half-length cards: one PCI Express x8 slot (wired as x4) and two PCI-X
slots. The center three slots support full-length cards: one PCI Express
x16 slot, one PCI Express x8 slot (wired as x4), and one PCI slot.
3 power Insert the power cable.
connector
Inside View
1 power supply
2 rotatable hard drive bay
3 FlexBay
4 lower 5.25-inch drive bay
5 upper 5.25-inch drive bay
Inside View – Hard Drive Bay Rotated Out