Technical Snapshot

The MSI MEG X870E ACE is a ATX motherboard built on the X870E chipset for AMD AM5 processors. It supports DDR5 memory up to 256 GB across 4 DIMM slots. Expansion includes PCIe 5.0 with 4 M.2 slots. Connectivity features Wi-Fi 7 and 5GbE + 2.5GbE Ethernet.

Use Case
Enthusiast gaming, overclocking, high-end system builds
Compatibility
AMD AM5 processors, DDR5 memory
Category
ATX Motherboard — X870E
MSI MEG

MEG X870E ACE

X870E · AMD AM5 · ATX · DDR5 up to 256 GB

Determines which CPU processors are physically compatible. AMD AM5 supports AMD Ryzen 7000/9000 series desktop processors.
Socket AMD AM5
Controls data flow between the CPU, RAM, storage, and expansion slots. Higher-end chipsets unlock overclocking, more PCIe lanes, and USB4.
Chipset X870E
Maximum total system memory capacity when all DIMM slots are populated with the highest-density modules.
Max RAM 256 GB
Peripheral Component Interconnect Express version. PCIe 5.0 delivers 128 GB/s total bandwidth, double that of PCIe 4.0.
PCIe Generation PCIe 5.0
MPNMEG X870E ACE
EAN4711377126885
CategoryMotherboards
Contact for Price
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Connectivity & I/O

Wireless Wi-Fi 7
Bluetooth Bluetooth 5.4
Ethernet 5GbE + 2.5GbE
M.2 Storage 4
PCIe Bus PCIe 5.0
I/O backplate visual — refer to official MSI product page for high-resolution rear panel imagery

Motherboard Anatomy

MSI MEG X870E ACE board layout
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Full Specifications

Data sourced from official MSI product specifications
Platform
Chipset X870E
Socket AMD AM5
Form Factor ATX
Memory Type DDR5
DIMM Slots 4
Max RAM 256 GB
PCIe Generation PCIe 5.0
M.2 Slots 4
Wi-Fi Wi-Fi 7
Bluetooth Bluetooth 5.4
LAN 5GbE + 2.5GbE
USB (Rear I/O)
Audio
Series MEG

Support & Downloads

X870E BIOS Update (Latest) Version 2024 · UEFI Firmware · Check MSI support for latest version
MSI Support →
BIOS Recovery Tool MSI BIOS recovery utility · USB-based
MSI Support →
X870E Chipset Driver Package AMD/Intel chipset drivers · Windows 10/11
MSI Support →
LAN / Wi-Fi / Bluetooth Drivers Latest network drivers for this motherboard
MSI Support →
Audio Drivers Audio codec driver package
MSI Support →
MSI MEG X870E ACE User Manual PDF · Complete installation and configuration guide
MSI Support →
Quick Start Guide PDF · Hardware installation quick reference
MSI Support →
← Back to MSI Motherboard Catalog

Frequently Asked Questions

What socket does the MEG X870E ACE use?

The MEG X870E ACE uses the AMD AM5 socket, compatible with AMD Ryzen 7000/9000 series desktop processors.

How much RAM does the MEG X870E ACE support?

The MEG X870E ACE supports up to 256 GB of DDR5 memory across 4 DIMM slots.

Does the MEG X870E ACE have Wi-Fi?

Yes, the MEG X870E ACE features built-in Wi-Fi 7 with Bluetooth 5.4.

How many M.2 slots does the MEG X870E ACE have?

The MEG X870E ACE features 4 M.2 slots for high-speed NVMe SSD storage with PCIe 5.0 support.

What chipset does the MEG X870E ACE use?

The MEG X870E ACE is built on the AMD X870E flagship enthusiast chipset with PCIe 5.0 and USB4, offering ATX form factor design for AMD platforms.

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