ASROCK Z87 OC Formula Handbuch Seite 29

2.4 Expansion Slots (PCI and PCI Express Slots)
There are 6 PCI Express slots and 1 mini-PCI Express slot on the motherboard.
PCIE slots:
PCIE1 (PCIE 3.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE2 (PCIE 3.0 x16 slot) is used for PCI Express x8 lane width graphics cards.
PCIE3 (PCIE 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE4 (PCIE 3.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
PCIE5 (PCIE 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE6 (PCIE 2.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
mini-PCIe slots:
MINI_PCIE1 (mini-PCIe slot) is used for WiFi module.
PCIE Slot Configurations
CrossFireX
Downloaded from www.Manualslib.com
Before installing an expansion card, please make sure that the power supply is switched off
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.
Single Graphics Card
Two Graphics Cards in
TM or SLI TM Mode
Three Graphics Cards in
3-Way CrossFireX TM Mode
Four Graphics Cards in
TM
4-Way CrossFireX Mode
For a better thermal environment, please connect a chassis fan to the motherboard's chas-
sis fan connector (CHA_FAN1, CHA_FAN2, CHA_FAN3 or CHA_FAN4) when using
multiple graphics cards.
manuals search engine
Z87 OC Formula/ac / Z87 OC Formula
PCIE1 PCIE2
x16 N/A
x8 N/A
x8 x4
x8 x4
PCIE4 PCIE6
N/A N/A
x8 N/A
x4 N/A
x4 x4
27