ASROCK TRX40 Creator Manual De Instrucciones página 26

2.4 Expansion Slots (PCI Express Slots)
There are 4 PCI Express slots on the motherboard.
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.
PCIe slots:
PCIE1 (PCIe 4.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE2 (PCIe 4.0 x16 slot) is used for PCI Express x8 lane width graphics cards.
PCIE3 (PCIe 4.0 x16 slot) is used for PCI Express x16 lane width graphics cards.
PCIE4 (PCIe 4.0 x16 slot) is used for PCI Express x8 lane width graphics cards.
PCIe Slot Configurations
Single Graphics Card
Two Graphics Cards in
CrossFireX
Mode
Three Graphics Cards in
3-Way CrossFireX
or 3-Way SLI
Four Graphics Cards in
4-Way CrossFireX
or 4-Way SLI
For a better thermal environment, please connect a chassis fan to the motherboard's
chassis fan connector (CHA_FAN1/WP, CHA_FAN2/WP or CHA_FAN3/WP) when
using multiple graphics cards.
22
PCIE1
x16
TM TM
or SLI x16
TM
Mode x16
TM Mode
TM
Mode x16
TM Mode
PCIE2 PCIE3 PCIE4
N/A N/A
N/A x16
N/A x16
x8 x16
N/A
N/A
x8
x8