Expansion Slots (Pci Express Slots) - Asus ASRock B550 Phantom Gaming 4/ac User Manual

Table of Contents

Advertisement

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 3.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE3 (PCIe 3.0 x16 slot) is used for PCI Express x4 lane width graphics cards.
PCIE4 (PCIe 3.0 x1 slot) is used for PCI Express x1 lane width cards.
Ryzen Series CPUs
(Vermeer and Matisse)
Ryzen Series APUs
(Cezanne and Renoir)
Ryzen Series APUs
For a better thermal environment, please connect a chassis fan to the motherboard's
chassis fan connector (CHA_FAN1/WP, CHA_FAN2/WP, CHA_FAN3/WP or
CHA_FAN4/WP) when using multiple graphics cards.
30
(Picasso)
PCIE1
PCIE3
Gen4x16
Gen3x4
Gen3x16
Gen3x4
Gen3x8
Gen3x4

Advertisement

Table of Contents
loading

This manual is also suitable for:

Asrock b550 phantom gaming 4

Table of Contents