DFI COM330-B - Manual (Page 46)

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Hardware Installation
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Expansion Slots
PCI Express x16 Slot
Install PCI Express x16 graphics card, that comply to the PCI Express specifica-
tions, into the PCI Express x16 slot. To install a graphics card into the x16 slot,
align the graphics card above the slot then press it down firmly until it is com-
pletely seated in the slot. The retaining clip of the slot will automatically hold the
graphics card in place.
PCI Express x4 Slots
Install PCI Express cards such as network cards or other cards that comply to
the PCI Express specifications into the PCI Express x4 slot.
PCI Slots
The PCI slots support expansion cards that comply with PCI specifications.
Mini PCIe Slot
The Mini PCIe socket is used to install a Mini PCIe card. Mini PCIe card is a small
form factor PCI card with the same signal protocol, electrical definitions, and con-
figuration definitions as the conventional PCI.
The Mini PCIe slot supports PCIe signal only. To support both PCIe and USB sig-
nals, another version will be provided upon request. Since the USB signal for this
slot is shared with USB 6, the said version will not support the USB 6 connector.
PCI Express x16
PCI Express x4
PCI 1
PCI 2
Mini PCI Express
(PCIe signal only)