MSI MEG X670E ACE AM5 E-ATX Motherboard

BH #MS670EACE • MFR #X670EACE
MSI MEG X670E ACE AM5 E-ATX Motherboard
Key Features
  • E-ATX Form Factor
  • AMD X670 Chipset
  • AM5 Socket
  • 4 x DDR5 RAM Slots
Designed to leverage AMD's Ryzen 7000 series processors, the MSI MEG X670E ACE E-ATX Motherboard efficiently drives power to the rest of your system, enabling gaming enthusiasts to utilize the full potential of high-end components.
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MSI MEG X670E ACE Overview

  • 1Description
  • 2Hardware Design
  • 3Cooling Capabilities
  • 4DIY Friendly
  • 5Performance Features
  • 6USB Connectors
  • 7Software Enhanced
  • 8RGB Lighting

Designed to leverage AMD's Ryzen 7000 series processors, the MSI MEG X670E ACE E-ATX Motherboard efficiently drives power to the rest of your system, enabling gaming enthusiasts to utilize the full potential of high-end components.

Equip your rig with your choice of AMD 7000 series Ryzen processors with the AM5 socket, giving you a stable platform across the rest of the motherboard's X670 chipset. Four DDR5 RAM slots allow you to install up to 128GB of memory for greater multitasking and rendering efficiency. With six SATA III and four M.2 PCIe interfaces, you can create a massive library of assets and other important files for your creative needs. Install a wide range of graphics and utility cards with three PCIe 5.0 x16 slots that enable multi-GPU configurations. Between the back panel and internal connectors, you get access to various USB 3.2 Gen 1, Gen 2, and Gen 2x2 Type-A and Type-C ports, designed to support high-powered devices, displays, and more. Bluetooth 5.2 peripheral support allows you to connect devices wirelessly for a true cable-free experience. Wi-Fi 6E technology allows you to upload files and download important assets over a wireless network and if you prefer a reliable wired connection, an enhanced 10 Gigabit Ethernet port is available. The MEG X670E ACE supports Windows 10 and 11 operating systems.

Hardware Design
Designed to make the most out of AMD's Ryzen 7000 series processors, the MEG X670E ACE features an 8-layer PCB constructed from 2 oz thickened copper internals, two reliable 8-pin CPU power connectors, PCIe Steel Armor slots, Digital PWM, and 22+2+1 power layout to ensure electrical throughput suitable for handling high-powered components. Additionally, you get access to 1-Second Overclocking, Load-Line Calibration, and Overvoltage Protection for enhanced power performance.
Cooling Capabilities
To properly maintain thermal performance across your entire system, the MEG X670E ACE utilizes stacked fin array design, direct touch heat pipe, and an enlarged PCH heatsink that efficiently dissipates heat. High-quality 7W/mK MOSFET thermal pads and baseplate work together to decrease heat buildup around the capacitors for better heat transference. A double-sided M.2 Shield Frozr thermal solution is designed to keep your M.2 storage drives safe, prolonging the lifespan of your files and installed systems. The MEG X670E ACE supports All-in-One (AiO) water cooling radiators for internal system and CPU cooling. Fan headers detect fans running in DC or PWM modes and optimize their performance to maintain silent operation without compromising performance. Additionally, you can manually adjust fan performance through the BIOS or use MSI's AI ENGINE to automatically detect CPU and GPU temperatures and react properly.
DIY Friendly
Whether you are a new or seasoned builder, the MEG X670E ACE includes various improvements designed to enhance your installation process such as the EZ M.2 Clip. The patented design allows you to set your M.2 and Shield Frozr without the annoying screws, providing simple M.2 installation. The dedicated magnetic connectors are placed on PCB and M.2 Shield Frozr. This patented design enables RGB functionality, enhances the installation process, and maximizes the storage performance. MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically and BIOS Flashback enables you to update the firmware without the installation of the CPU and memory. The MEG X670E ACE offers dual BIOS so you can quickly swap from one system specification to the other. Reset Computer, Safe Boot, Turbo Fan, and EZ LED control are enabled with just one click of the back panel's Smart Button. You also get a pre-installed I/O plate, EZ front panel cable, XL clip, debug LEDs, EZ debug LED, EZ LED controls, and a dedicated component keep out zone. The MEG X670E ACE is also Windows 11 certified with ingrained TPM 2.0 security.
Performance Features
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. Leverage Lightning Gen 5 for M.2 storage drives, giving you up to 128 Gb/s transfer speeds, suitable for work programs and games. Memory slots utilize a dedicated SMT welding process with MSI Memory Boost technology to deliver enhanced multitasking performance. Resizable BAR (Re-Size BAR) is an advanced PCI Express feature that enables the CPU to access the entire GPU frame buffer at once and improve performance. Secure boot is a security standard to make sure that a device boots using only software that is trusted. When the PC starts, the firmware checks the signature of each piece of boot software, including UEFI firmware drivers, EFI applications, and the operating system. The PC boots while the signatures are valid. Additionally, the M.2 XPANDER-Z GE5 DUAL allows you to add two additional M.2 storage drives accessible through one of the PCIe expansion slots. It also includes a cooling fan to keep your drives cool during heavy operation.
USB Connectors
The Lighting USB 3.2 Gen2x2 controller offers USB speeds up to 20 Gb/s, which is four times faster than USB 3.2 Gen 1 when connecting the rear or front USB Type-C ports. The extra 6-pin PD power connector provides more power to make the normal front USB type-C port a 60W PD port.
Software Enhanced
Adjust various settings within the BIOS with a suite of MSI software utilities including Mystic Light, True Color, User Scenario, Hardware Monitoring, Profile Sharing, Fan Center, and System Diagnosis. AIDA64 Extreme is an application for system information, diagnostics, and benchmarks. The application lets you monitor the detailed hardware and software information on a PC and save it to file in multiple formats such as CSV and HTML.
RGB Lighting
Splash on some color and vibrant RGB lighting effects using MSI Mystic Light with 16.8 million colors and fancy LED effects. MSI Mystic Light provides complete control of RGB lighting in your PC. The Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.
UPC: 824142299180

MSI MEG X670E ACE Specs

Key Specs
Chipset
AMD X670
CPU Socket
AM5
Memory Slots
4x 288-Pin
Memory Support
DDR5 MHz
M.2
1x 2260, 2280 (PCIe 5.0 x4)
2x 2260, 2280 (PCIe 4.0 x4)
1x 2280, 22110 (PCIe 4.0 x4)
Expansion Slots
1x PCIe 5.0 x16 (x16 mode)
1x PCIe 5.0 x16 (x8 mode)
1x PCIe 5.0 x16 (x4 mode)
Wi-Fi
Wi-Fi 6E (802.11ax)
Form Factor
E-ATX
CPU
Chipset
AMD X670
CPU Socket
AM5
Back Panel I/O
USB
8x USB-A (USB 3.1/3.2 Gen 2)
1x USB-C (USB 3.1/3.2 Gen 2)
2x USB-C (USB 3.2 Gen 2x2)
Thunderbolt
No
Display
No
Audio
5x 1/8" / 3.5 mm
1x S/PDIF
Ethernet / Controller
1x 10GbE
Wi-Fi Antenna
2x Connector
Buttons
BIOS Flashback, Clear CMOS
Memory
Memory Slots
4x 288-Pin
Memory Support
DDR5 MHz
Maximum Capacity
128 GB
Storage Expansion
SATA
6x SATA III
M.2
1x 2260, 2280 (PCIe 5.0 x4)
2x 2260, 2280 (PCIe 4.0 x4)
1x 2280, 22110 (PCIe 4.0 x4)
DIMM.2
2 Slots2 PCIe 5.0 x4
Optane Memory Support
No
RAID Support
No
Internal I/O
Expansion Slots
1x PCIe 5.0 x16 (x16 mode)
1x PCIe 5.0 x16 (x8 mode)
1x PCIe 5.0 x16 (x4 mode)
USB
2x USB 2.0 Header (Supports 4 USB-A Port)
2x USB 3.0 / 3.1/3.2 Gen 1 Header (Supports 4 USB-A Port)
1x USB 3.1/3.2 Gen 2 Header (Supports 1 USB-C Port)
1x USB 3.2 Gen 2x2 Header (Supports 1 USB-C Port)
Air Cooling
1x 4-Pin CPU
5x 4-Pin System
3x Thermal Sensor
Liquid Cooling
2x 4-Pin Pump
1x Water Flow-Rate Sensor
Power Connectors
1x 24-Pin Mainboard
2x 8-Pin CPU
Security
Chassis Intrusion
LED Header
4x RGB
Audio
No
Diagnostics
2-Digit Debug LED, Slow Mode
Front Panel I/O
Front Panel I/O
AAFP, USB 3.0 / 3.1/3.2 Gen 1, USB 3.1/3.2 Gen 2, USB 3.2 Gen 2x2
Audio
Audio Codec
Realtek ALC4082 (7.1-Channel)
DAC
ESS ES9280AQ
Wireless
Wi-Fi
Wi-Fi 6E (802.11ax)
Bluetooth
5.2
Software
OS Compatibility
Windows 10 (64-Bit Only)
Windows 11 (64-Bit Only)
Physical
Form Factor
E-ATX
Dimensions
10.9 x 12.0" / 277 x 304.8 mm
Packaging Info
Package Weight
8.89 lb
Box Dimensions (LxWxH)
14.3 x 13.5 x 3.7"

MSI MEG X670E ACE Reviews

See any errors on this page? Let us know

Does this support unbuffered ECC?

Does this support unbuffered ECC?
Asked by: Michael
Gigabyte consumer-grade AM5 boards also do not have official ECC support (and lack of official error reporting on AM4 as well), and has even gone out of their way to remove the ECC option in their latest BIOS.
Answered by: Mark
Date published: 2023-09-01
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