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2.4 Expansion Slots (PCI and PCI Express Slots)
ere are 2 PCI slots and 2 PCI Express slots on the motherboard.
PCI slot:
e PCI1 and PCI2 slots are used to install expansion cards that have 32-bit PCI
interface.
PCIe slots:
PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE2 (PCIe 2.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
PCIe Slot Congurations
PCIE1 PCIE2
Single Graphics Card x16 N/A
Two Graphics Cards in
CrossFireX
TM
Mode
x16 x4
For a better thermal environment, please connect a chassis fan to the motherboard’s
chassis fan connector (CHA_FAN1 or CHA_FAN2) when using multiple graphics
cards.
Before installing an expansion card, please make sure that the power supply is
switched o or the power cord is unplugged. Please read the documentation of the
expansion card and make necessary hardware settings for the card before you start
the installation.
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