XFX nForce 610i Series User Manual - page 26
XFX nForce 630i/610i Motherboard
20
COM1
The motherboard kit provides an additional serial COM header for
your machine. Connect one side of a switching cable to the header
and then attach the serial COM device to the other side of the cable.
FDD Connector
The motherboard supports a standard 360K, 720K, 1.2M, 1.44m, and
a 2.88M floppy disk drive (FDD).
Expansion Slots
The XFX nForce 780i SLI motherboard contains six expansion slots,
four PCI Express slots and two PCI slots. For a full list of PCI Express
x16 graphics card supported by this motherboard, go to
www.xfxforce.com
.
PCI Slots
The two PCI slots support many expansion cards such as a LAN card,
USB card, SCSI card and other cards that comply with PCI
specifications. When installing a card into the PCI slot, be sure that it
is fully seated. Secure the card’s metal bracket to the chassis back
panel with the screw used to hold the blank cover.
PCI Express x1 Slot
There is one PCI Express x1 slot that is designed to accommodate
less bandwidth-intensive cards, such as a modem or LAN card. The x1
slot provides 250 MB/sec bandwidth.