MSI MEG X570S ACE MAX Quick Start Manual page 18

Expansion Slots
Multi-GPU
LAN
Wireless LAN &
Bluetooth
®
Audio
18
Specifications
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∙ Supports PCIe 4.0 / PCIe 3.0
▪ PCIe 4.0 is available only on AMD Ryzen™ 5000 Series
and 3000 Series desktop processors
∙ 2x PCIe x16 slots (From processor)
▪ PCI_E1 & PCI_E2 support x16/ x0, X8/ X8 for AMD
Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series,
3000 Series and 2000 Series desktop processors
▪ PCI_E1 & PCI_E2 support x8/ x0 for AMD Ryzen™
2000 G-Series and 3000 G-Series desktop processors
∙ 1x PCIe x16 slot (From X570 chipset)
▪ PCI_E4 supports x8*
∙ 1x PCIe x1 slot (From X570 chipset)**
* PCI_E4, M2_3, M2_4 and SATA5~8 share the same bandwidth. Please see the
page 36 for more details.
** The PCIe x1 slot and onboard Wi-Fi module share the same bandwidth, you
can not use both of them simultaneously, and the default setting is the Wi-Fi
module for the system. Please disable the Onboard Wi-Fi Module Control in
BIOS if you want to use the PCIe x1 slot.
∙ Supports NVIDIA® SLI® Technology
∙ Supports AMD CrossFire™ Technology
1x Realtek® RTL8125B 2.5 Gbps LAN controller
Intel® Wi-Fi 6E AX210
∙ The Wireless module is pre-installed in the M.2 (Key-E)
slot
∙ Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz*
(160MHz) up to 2.4Gbps
∙ Supports 802.11 a/ b/ g/ n/ ac/ ax
∙ Supports Bluetooth® 5.2**, FIPS, FISMA
* Wi-Fi 6E 6GHz may depend on every country's regulations and will be ready in
WIN10 21H1.
** Bluetooth 5.2 will be ready in WIN10 21H1.
Realtek® ALC4082 Codec + ESS SABRE9018Q2C Combo
DAC/HPA
∙ 7.1-Channel High Definition Audio
∙ Supports S/PDIF output
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