MSI MEG X870E UNIFY-X MAX 微星主機板

2x DDR5 UDIMM, Maximum Memory Capacity 128GB
Memory Support DDR5 10600 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen™ 9000 Series Processors max. overclocking:
• 1DPC 1R Max speed up to 8600+ MT/s
• 1DPC 2R Max speed up to 8600+ MT/s

Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPO™
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*

* The DIMM slots on this motherboard only have single-sided latches.
** CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.
*** Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/

1x HDMI™
Support HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz*
2x Type-C DisplayPort
USB4® port, supporting DisplayPort 1.4 with HBR3 over USB Type-C, maximum resolution of 4K@120Hz*

* Available only on processors featuring integrated graphics.
** Graphics specifications may vary depending on the CPU installed.

2x PCI-E x16 slot (Qty)
2x PCI-E x4 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 5.0 supports up to x8 (From CPU)
PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)
PCI_E4 Gen PCIe 3.0 supports up to x4 (From Chipset)

PCI_E1 & PCI_E2 slots
• Supports up to PCIe 5.0 x16/ x0 or x8/ x8 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x8/ x0 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports up to PCIe 4.0 x4/ x0 (For Ryzen™ 8500/ 8300 Series processors)

* PCI_E3 & M.2_5 share the bandwidth. PCI_E3 will be disabled when installing device in the M.2_5 slot. You can enable PCI_E3 slot in the BIOS, but this will disable the M.2_5 slot.
** Please refer to the PCIe configuration table in the manual for more details.

5x M.2 (Qty)
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M.2_4 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 22110/2280 devices
M.2_5 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
2x SATA 6G (Qty)

M.2_1:
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors)
M.2_2:
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8700/ 8600/ 8400 Series processors)

* The M2_2 slot will be unavailable when using Ryzen™ 8500/ 8300 Series processors.
** M.2_5 & PCI_E3 share the bandwidth. PCI_E3 will be disabled when installing device in the M.2_5 slot. You can enable PCI_E3 slot in the BIOS, but this will disable the M.2_5 slot.
*** USB 40Gbps Type-C ports & M2_2 share the bandwidth. USB 40Gbps Type-C ports will run at x2 speed when installing device in the M2_2 slot. You can switch M.2_2 to x4 in the BIOS, but this will disable the USB 40Gbps Type-C ports.
**** Please refer to the manual for M.2 SSD heatsink restrictions.

Supports RAID 0 and RAID 1 for SATA storage devices
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for M.2 NVMe storage devices

*RAID 5/ 10 configuration is only supported by Ryzen™ 9000/ 7000 series processors.

4x USB 2.0 (Front)
4x USB 5Gbps Type A (Front)
8x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
1x USB 20Gbps Type C (Front)
2x USB 40Gbps Type C (Rear)

* To achieve USB PD 60W fast charging, the PD_PWR1 connector needs to be connected to the power supply unit.
** USB 40Gbps Type-C ports on the back panel only run PCIe 4.0 x2 when install Ryzen™ 8500/ 8300 Series processors.
*** USB 40Gbps Type-C ports & M2_2 share the bandwidth. USB 40Gbps Type-C ports will run at x2 speed when installing device in the M2_2 slot. You can switch M.2_2 to x4 in the BIOS, but this will disable the USB 40Gbps Type-C ports.

Wi-Fi 7 Solution
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be

Supports Bluetooth® 5.4**, MLO, 4KQAM

* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 SV3.
** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor's website for details. Bluetooth 5.4 support schedule depends on MSFT Windows 11 plan.