MSI B850 MLG EDITION
CROSS THE RIFT, LEGENDS UNFOLD
Loong: Nia is a captivating, wholly original character created by MSI. This product incorporates striking red accents inspired by her passionate and curious personality, giving gamers a bold, distinctive style that stands out from the crowd.For more about Loong:nia , please check here.
14+2+1 DUET RAIL POWER SYSTEM
Unleash and sustain the maximum performance with a flagship VRM design built with a total of 14+2+1 Duet Rail Power System. Combining dual power connectors and 80A Smart Power Stage, B850 MLG EDITION is ready for the challenge of high-end processors.
MSI B850 MLG EDITION EZ PCIe Release
An easy-to-access physical button release mechanism that can help remove any PCIe card with a single tap, making it much easier to upgrade to a new GPU or other compatible device, streamlining the entire process and enhancing user experience.
MSI B850 MLG EDITION HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
MSI’s premium network solution provides incredible data transfer speed for demanding users.
MSI CENTER
MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced features and unleash endless possibilities.

- Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
- Supports DDR5 Memory, Dual Channel DDR5 8400+ MT/s (OC)
- Ultra Performance: 14+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 8-layer PCB made by 2oz thickened copper and server-grade level material
- Frozr Guard: Enlarged heatsink, MOSFET thermal pads rated for 7W/mk, additional choke thermal pads and M.2 Shield Frozr are built for high performance system and non-stop gaming experience
- EZ DIY: EZ PCIe Release, EZ M.2 Shield Frozr II, EZ M.2 Clip II and EZ Antenna
- Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 M.2
- High-speed Connectivity: 5G LAN with Wi-Fi 7 Solution and USB 20Gbps- The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
- MSI B850 MLG EDITION Audio Boost 5: Reward your ears with studio grade sound quality for the most immersive gaming experience
MSI
B850
4711377382427
DDR5
ATX
AMD
DDR5
AM5
Black
N/A
B850-MLG-EDITION
1 kg
N/A
| Chipset | AMD B850 |
|---|---|
| CPU | Socket AM5 |
| Memory |
4x DDR5 UDIMM * 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. |
| Onboard Graphics | Support HDMITM 2.1 with FRL port, supporting a maximum resolution of 8K 60Hz* *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Slot |
3x PCI-E x16 slot PCI_E1 slot *PCI_E3 slot will run x2 speed when installing devices in the M.2_3 slot |
| Audio | Realtek® ALC4080 Codec 7.1-Channel USB High-Performance Audio Supports up to 32-Bit/384 kHz playback on front panel Supports S/PDIF output |
| Storage |
4x M.2 M.2_1 slot M.2_2 slot |
| RAID | • Supports RAID 0, RAID 1 and RAID 10* for M.2 NVMe storage devices *RAID 10 for M.2 NVMe storage devices is only supported by AMD Ryzen 9000/7000 series CPU |
| LAN | 1x Realtek® 8126 5G LAN |
| Internal IO | 1x Power Connector(ATX_PWR) 2x Power Connector(CPU_PWR) 1x Power Connector(PCIE_PWR 8pin) 1x CPU Fan 1x Combo Fan (Pump_Sys Fan) 6x System Fan 1x EZ Conn-header (JAF_2) 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 3x Addressable V2 RGB LED connector (JARGB_V2) 1x RGB LED connector(JRGB) 1x TPM pin header(Support TPM 2.0) |
| WIRELESS LAN & BLUETOOTH |
Wi-Fi 7 * 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2. |
| LED FEATURE | 4x EZ Debug LED 1x EZ Digit Debug LED 1x EZ Memory Detection LED |
| BACK PANEL PORTS |












