MSI MEG X870E Ace Max AM5 Motherboard
The MSI MEG X870E Ace Max is a flagship ATX motherboard engineered for AMD Ryzen 9000/8000/7000 series processors on the AM5 socket. Featuring 5x M.2 slots (2x PCIe 5.0), DDR5 memory support up to 9000+ MT/s, dual 10G+5G LAN, Wi-Fi 7, USB4, and premium audio with Realtek ALC4082 + ESS DAC — it delivers uncompromising performance for enthusiasts and creators.
🖥️ DDR5 9000+
📦 5x M.2
🔌 10G+5G LAN
📶 Wi-Fi 7
🔋 USB4






Technical Specifications
Is the MSI MEG X870E Ace Max Right For You?
✓ Best For
- ✔ Enthusiasts building high-end AM5 gaming and workstation PCs
- ✔ Content creators needing 5x M.2 storage and 256GB DDR5 capacity
- ✔ Users requiring dual 10G+5G LAN for professional networking
- ✔ Overclockers pushing DDR5 memory beyond 9000 MT/s
- ✔ Users wanting USB4 and Wi-Fi 7 for future-proof connectivity
✗ Not Ideal For
- ✗ Budget-conscious builders (flagship price point)
- ✗ Users needing integrated graphics beyond basic display output
- ✗ Small form factor builds (ATX only, no mATX/ITX option)
- ✗ Users who don’t utilize PCIe 5.0 or high-speed networking
Key Features of the MSI MEG X870E Ace Max
⚡ DDR5 9000+ MT/s Memory
Supports up to DDR5 9000+ MT/s with AMD Ryzen 9000 series processors. Features 4x DIMM slots with AMD EXPO support for extreme memory overclocking and performance.
📦 5x M.2 Storage (2x PCIe 5.0)
Equipped with 5 M.2 slots including 2x PCIe 5.0 x4 and 3x PCIe 4.0 x4, supporting M.2 22110/2280/2260 devices for ultra-fast storage configurations.
🔌 Premium Power Design
Advanced VRM design with robust power delivery ensures stable performance even under extreme overclocking loads, supporting high-core-count Ryzen processors.
🔋 USB4 & Extensive I/O
2x USB4 40Gbps Type-C ports with DisplayPort 1.4, plus extensive rear and front panel USB connectivity for all your peripherals and devices.
⚙️ Advanced OC Features
Integrated EZ OC Tuning, Performance Switch, TDP configuration, and PBO options provide granular control for maximizing CPU and memory performance.
📶 Wi-Fi 7 & 10G+5G LAN
Cutting-edge connectivity with Wi-Fi 7 (up to 5.8 Gbps), Bluetooth 5.4, and dual LAN ports featuring Marvell 10Gbps and Realtek 5Gbps for professional-grade networking.
Compatibility Matrix
| Platform | Supported | Notes |
|---|---|---|
| AMD Ryzen 9000 Series | ✔ Full | Native support, PCIe 5.0, DDR5 9000+ |
| AMD Ryzen 8000/7000 Series | ✔ Full | AM5 socket compatible |
| DDR5 Memory | ✔ Full | EXPO support, up to 9000+ MT/s OC |
| PCIe 5.0 Devices | ✔ Full | x16, x8, x4 slot configurations |
| Windows 11 64-bit | ✔ Full | Official OS support |
What’s In The Box
Common Questions About the MSI MEG X870E Ace Max
What CPU socket does the MSI MEG X870E Ace Max support?
AMD Socket AM5. The motherboard supports AMD Ryzen 9000, 8000, and 7000 Series desktop processors, providing a future-proof platform for high-performance computing.
What is the maximum memory speed supported by this motherboard?
DDR5 up to 9000+ MT/s. The X870E Ace Max supports DDR5 memory up to 9000+ MT/s (OC) with 1DPC 1R configuration. It supports up to 256GB total capacity across 4 DIMM slots with AMD EXPO support.
How many M.2 slots does the MSI MEG X870E Ace Max have?
5x M.2 Slots. This motherboard features 5 M.2 slots, including 2x PCIe 5.0 x4 slots and 3x PCIe 4.0 x4 slots, supporting various M.2 SSD lengths up to 22110 for flexible storage configurations.
What networking features does this motherboard include?
Dual LAN + Wi-Fi 7. The MSI MEG X870E Ace Max is equipped with dual LAN: Marvell AQC113CS 10Gbps and Realtek 8126 5Gbps, plus Wi-Fi 7 and Bluetooth 5.4 for cutting-edge wireless connectivity.
Does this motherboard support USB4?
Yes. The X870E Ace Max features 2x USB 40Gbps Type-C ports on the rear panel (USB4) with DisplayPort 1.4 support, plus additional USB 20Gbps and 10Gbps ports for comprehensive connectivity.





















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