MSI B850 MLG EDITION, AM5, Ryzen 9000/8000/7000, DDR5-8400+, PCIe 5.0, M.2 Gen5/Gen4, HDMI 8K, USB-C 20Gbps, Wi-Fi 7, BT 5.4, 5Gbps LAN, 7.1 Audio | B850 MLG EDITION

MSI B850 MLG EDITION: AM5, Ryzen 9000/8000/7000, DDR5-8400+, PCIe 5.0, M.2 Gen5/Gen4, HDMI 8K, USB-C 20Gbps, Wi-Fi 7, BT 5.4, 5Gbps LAN, 7.1 Audio

FEATURES
Extended Heatsink Design
MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed.
EZ PCIe Release
A simple press of a button to effortlessly lock or unlock the PCIe slot, simplifying the installation and removal of the graphics card.
EZ M.2 Shield Frozr II
The new tool-less design makes installing or removing your M.2 SSD and Shield Frozr much easier
Lightning Gen 5
The latest PCIe 5.0 solution with up to 128GB/s bandwidth for maximum transfer speed.
Latest DDR5 Memory
A huge step of DDR performance enhancement with the latest DDR5 memory and MSI Memory Boost technology.
Quadruple M.2 Connectors
Onboard quadruple M.2 connectors for the maximum storage performance.
5G Network Solution
Featuring premium 5G LAN to deliver better network experience.
Wi-Fi 7
The latest wireless solution with a new 320MHz channel, achieving a maximum transmission speed of 5.8Gbps, which is 2.4 times faster than Wi-Fi 6/6E.
Audio Boost 5
Isolated audio with a high quality audio processor for the most immersive gaming experience

SPECIFICATIONS
Model Name B850 MLG EDITION
CPU Support Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop
Processors
CPU Socket AMD Socket AM5
Chipset AMD B850 Chipset
Expansion slots 1x PCIe 5.0 x16 slot, 1x PCIe 4.0 x4 slot, 1x PCIe 3.0 x1 slot
Display Interface Support 8K@60Hz as specified in HDMI™ 2.1 FRL
– Requires Processor Graphics
Memory Support 4 DIMMs, Dual Channel DDR5 – 8400+ MT/s (OC)
Storage
2x M.2 Gen5 x4 128Gbps slot
1x M.2 Gen4 x4 64Gbps slot
1x M.2 Gen4 x2 32Gbps slot
4x SATA 6Gbps ports
USB ports 1x USB 20Gbps (1 Type-C)
5x USB 10Gbps (2 Type-A + 3 Type-C)
5x USB 5Gbps (5 Type-A)
8x USB 2.0 Type-A
LAN Realtek® 5Gbps LAN
Wireless/Bluetooth Wi-Fi 7 Solution, Bluetooth 5.4
Audio 8-Channel (7.1) HD Audio with Audio Boost 5

Product Last Updated: 11/12/2025

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