MSI MEG X870E ACE MAX
MSI · Motherboard

MSI MEG X870E ACE MAX

X870E · AM5 · ATX · DDR5

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  • Chipset X870E
  • Form factor ATX
  • Memory slots 4
  • Max memory 256 GB
  • Socket AM5
  • Memory type DDR5

MSI MEG X870E ACE MAX is an ATX and X870E chipset motherboard for AM5 processors and DDR5 memory. It came out in 2026.

Released
2026-01-13
Socket
AM5

Specifications

Key specs

Chipset
X870E
Form factor
ATX
Memory slots
4
Max memory
256 GB
Socket
AM5
Memory type
DDR5
Released
2026-01-13
Part number
MEG X870E ACE MAX
EAN / UPC
4711377414968

Processor

Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor sockets
Socket AM5

Memory

Supported memory types
DDR5-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
Non-ECC
Supported memory clock speeds
4800,5600,6400,9000 MHz
Supported memory clock speed (max)
9000 MHz
Maximum internal memory
256 GB
View all specifications +9 more sectionsShow fewer specifications

Storage controllers

Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, SATA III
Number of HDDs supported
4
Number of storage drives supported
9
RAID support
Yes
RAID levels
0, 1, 10

Internal I/O

USB 2.0 connectors
4
USB 3.2 Gen 1 (3.1 Gen 1) connectors
4
USB 3.2 Gen 2 (3.1 Gen 2) connectors
1
Number of SATA III connectors
4
Total number of SATA connectors
4
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
EPS power connector (8-pin)
Yes

Rear panel I/O ports

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
9
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
2
USB4 Gen 2x2 ports quantity
2
Ethernet LAN (RJ-45) ports
1
HDMI version
2.1
Microphone in
Yes
S/PDIF out port
Yes

Network

Ethernet LAN
Yes
Ethernet interface type
5 Gigabit Ethernet
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 7 (802.11be)
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Bluetooth
Yes
Bluetooth version
5.4

Features

Motherboard chipset
AMD X870E
Audio output channels
7.1 channels
Product colour
Black
PC health monitoring
CPU, Fan, Temperature, Voltage
Component for
PC
Motherboard form factor
ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 11 x64

Expansion slots

PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
PCI Express x16 (Gen 5.x) slots
1
Number of M.2 (M) slots
5
1st M.2 largest key size
2280
1st M.2 highest PCI Express generation
5.0
2nd M.2 largest key size
2280
2nd M.2 highest PCI Express generation
5.0
3rd M.2 largest key size
22110
3rd M.2 highest PCI Express generation
4.0
4th M.2 largest key size
2280
4th M.2 highest PCI Express generation
4.0
5th M.2 largest key size
2280
5th M.2 highest PCI Express generation
4.0

BIOS

BIOS type
UEFI AMI
BIOS memory size
512 Mbit
ACPI version
6.4
System Management BIOS (SMBIOS) version
3.7

Weight & dimensions

Width
243.8 mm
Depth
30438 mm

Technical details

Legal guarantee
3 year(s)

Check the manufacturer's page before buying.

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Compatible processors

AM5 socket

About this product

The MEG X870E ACE MAX boasts premium aesthetics with a sleek black metal nameplate and polished gold accents, symbolizing high-quality materials and construction that evoke a sense of prestige. Constructed around the latest AMD X870E chipset which supports AMD Ryzen 9000/8000/7000 series processors, featuring OC Engine, PCIe 5.0, 10G + 5G LAN, USB4, Wi-Fi 7, premium Frozr and EZ DIY design, setting a new standard for AMD X870E motherboards. MSI's flagship MEG series exemplifies relentless innovation, continuously setting new benchmarks in the gaming hardware space. This trailblazing series employs pioneering technology to push the boundaries of gaming, consistently leading with innovations that redefine what gamers expect. MSI motherboards are designed with advanced hardware and technology, well-supporting the demanding computing usage of gaming and AI. Moreover, we also introduce AI to MSI Center and BIOS, making everything more effortless than before. AI Engine provides several categories for you to sync the applications you want to perform and automatically optimizing them to create a comfortable environment.

User manual (PDF) · Datasheet (PDF)

MEG X870E ACE MAX vs similar motherboards

MSI MEG X870E ACE MAXMSI PRO X870E-S EVO WIFIMSI MAG X870E GAMING PLUS MAX WIFIMSI MAG X870E GAMING MAX WIFI
ChipsetX870EX870EX870EX870E
Form factorATXATXATXATX
Memory slots4444
Max memory256 GB256 GB256 GB256 GB
SocketAM5AM5AM5AM5
Memory typeDDR5DDR5DDR5DDR5
Released2026202620262026

Questions about the MEG X870E ACE MAX

What are the main specs of the MSI MEG X870E ACE MAX?

X870E, AM5, ATX, DDR5, 4 RAM slots.

Which chipset does the MSI MEG X870E ACE MAX use?

X870E.

What form factor is the MSI MEG X870E ACE MAX?

ATX.

Which socket does the MSI MEG X870E ACE MAX use?

AM5.

When did the MSI MEG X870E ACE MAX come out?

It was released in 2026/01 (MSI).

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MSI MEG X870E ACE MAXBuy now on Amazon