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Rectangular ATX motherboard in black with silver heatsinks and gold accents

MSI

MSI MEG X570S ACE MAX AMD motherboard Socket DDR4 128GB

SKU CH-8XDG-R779C

Socket AM4 ATX board with AMD X570 chipset, dual-channel DDR4 5300 MHz support up to 128GB, 2.5 Gbps LAN and 7.1-channel audio with ESS SABRE DAC

  • CPU Socket TypeSocket AM4
  • CPU TypeSupports AMD Ryzen™ 5000 Series, 5000 G-Series 4000 G-Series
  • ChipsetAMD X570
  • Memory StandardSupports dual-channel DDR4 5300 + (OC) MHz memory
  • Maximum Memory Supported128GB
  • PCI SlotsSupports PCIe 4.0 / PCIe 3.0 PCIe 4.0 is available only on A
  • Supports AMD Ryzen 5000 and 3000 series processors via Socket AM4
  • Dual-channel DDR4 memory up to 5300 MHz (OC) with 128GB maximum capacity
  • 5 Gbps LAN and USB 3.2 Gen 2x2 20Gbps Type-C for fast wired connectivity
  • Realtek ALC4082 plus ESS SABRE9018Q2C DAC delivers 7.1-channel high-definition audio
  • Three M.2 PCIe Gen4x4 and six SATA III ports provide extensive storage options

Socket AM4 Platform

The MSI MEG X570S ACE MAX is an ATX motherboard built around the AMD X570 chipset for Socket AM4 processors. It accepts Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series, 3000 G-Series, 2000 Series and 2000 G-Series desktop CPUs. Enthusiasts and content creators gain a feature-rich foundation for high-core-count workloads. The board targets users who need extensive connectivity and premium audio in a standard form factor.

128GB DDR4 Headroom

Four memory slots support dual-channel DDR4 up to 5300 MHz when overclocked, with a maximum capacity of 128 GB. Everyday productivity and gaming run comfortably at standard speeds, while memory-intensive tasks such as virtualization or large media timelines benefit from the full 128 GB ceiling. Bandwidth scales with Ryzen 5000 Series and 3000 Series processors to enable PCIe 4.0 on the primary x16 slots and three M.2 connectors. Older CPUs limit those links to PCIe 3.0, reducing storage and GPU throughput.

Bundled Essentials Only

The retail package supplies the motherboard, a metal battery, three SATA cables and a chassis I/O back panel. No additional accessories, software suites or mounting hardware are included. Builders must source CPU coolers, case standoffs, fan headers and any required adapters separately. The minimal bundle keeps the focus on the board’s native 2.5 Gbps LAN, 7.1-channel audio with ESS DAC and USB 3.2 Gen 2x2 20 Gbps Type-C connectivity.

Highlights

  • Supports AMD Ryzen 5000 and 3000 series processors via Socket AM4
  • Dual-channel DDR4 memory up to 5300 MHz (OC) with 128GB maximum capacity
  • 5 Gbps LAN and USB 3.2 Gen 2x2 20Gbps Type-C for fast wired connectivity
  • Realtek ALC4082 plus ESS SABRE9018Q2C DAC delivers 7.1-channel high-definition audio
  • Three M.2 PCIe Gen4x4 and six SATA III ports provide extensive storage options

Specifications

BrandMSI
SeriesMSI MEG X570S ACE MAX
ModelMSI MEG X570S ACE MAX
CPU Socket TypeSocket AM4
CPU TypeSupports AMD Ryzen™ 5000 Series, 5000 G-Series 4000 G-Series, 3000 Series, 3000 G-Series, 2000 Series and 2000 G-Series desktop processors 1
Supports Socket AM4
ChipsetAMD X570
Memory StandardSupports dual-channel DDR4 5300 + (OC) MHz memory
Maximum Memory Supported128GB
PCI SlotsSupports 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)
SATA RAID6XSATA III interface, 3xM.2 PCIe (Gen4x4)
Audio ChipsetRealtek ALC4082 Codec + ESS SABRE9018Q2C Combo DAC/HPA
7.1-Channel High Definition Audio
Supports S/PDIF output
LAN Chipset1x Realtek RTL8125B 2.5 Gbps LAN controller
Onboard USBAMD X570 Chipset
1x USB 3.2 Gen 2 10Gbps Type-C internal connector
4x USB 3.2 Gen 1 5Gbps ports available through internal USB connectors
1x USB 2.0 port on the back panel
Asmedia 3241 Chipset
1x USB 3.2 Gen 2x2 20Gbps Type-C port on the back panel
USB 3.0 Hub
4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
USB 2.0 Hub
7x USB 2.0 ports (3 Type-A ports on the back panel, 4 ports available through the internal USB connectors)
AMD Processor
3x USB 3.2 Gen 2 10Gbps Type-A ports on the back panel

Questions about this item

Will my Ryzen 3000 series CPU work with the X570 chipset on this board?

The board supports Ryzen 3000 series desktop processors in the AM4 socket and the X570 chipset enables PCIe 4.0 on those CPUs.

How can I verify the 7.1-channel audio is active after building the system?

Open Windows Sound settings, select the Realtek ALC4082 device and confirm 7.1 appears in the spatial sound or speaker configuration tab.

Does the box include the I/O shield and SATA cables, or do I need to buy them separately?

The package contains the motherboard, metal battery, three SATA cables and the chassis I/O back panel, so no separate shield or cables are required.

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