| Processor | ryzen_7 |
|---|---|
| RAM | DDR5 |
| Memory Speed | 8400.0 |
| Brand | MSI |
| Series | B850 MLG EDTION |
| Item model number | B850 MLG EDTION |
| Parcel Dimensions | 34.79 x 27.3 x 7.4 cm; 2.24 kg |
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Product information
Additional Information
| ASIN | B0FP77NFV7 |
|---|---|
| Customer Reviews |
4.5 out of 5 stars |
| 鶹 Rank |
|
| Date First Available | Sept. 4 2025 |
| Manufacturer | MSI |
Warranty & Support
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From the manufacturer
MSI: For Gamers & Creators
MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today's performance limits.
B850 MLG EDITION
Cross the Rift, Legends Unfold
The B850 MLG EDITION is a gaming oriented ATX motherboard with a 14 Duet Rail Power System, constructed around the latest AMD B850 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring PCIe 5.0, 5G LAN, Wi-Fi 7, DDR5 and premium Frozr design that delivers both performance and style.
- Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors (Zen 5, Zen 4, AM5)
- Ultra Power: 14 Duet Rail Power System with 80A SPS, 8-layer PCB, Server Grade PCB material
- 4 x DDR5 DIMMs with Memory Boost: Dual Channel (256GB Max. / 8400+MT/s OC)
- 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16
- Lightning Gen5 & Gen4 M.2 slots with M.2 Shield Frozr
- High-speed Connectivity: Realtek 5G LAN, Full-speed Wi-Fi 7 solution, Bluetooth 5.4
- 8-Channel (7.1) USB High Performance Audio with Audio Boost 5
- EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Release, EZ Antenna
Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors
The B850 MLG EDITION motherboard supports AMD Ryzen 9000 / 8000 / 7000 Series processors.
Form Factor: ATX
Socket Type: AM5
Chipset: AMD B850
Ultra Power - 14 Duet Rail Power System with 80A Smart Power Stage
With exclusive Core Boost technology and EZ OC Tuning functions, the B850 MLG EDITION is able to sustain heavy CPU power loads to support system-demanding game settings:
Digital PWM IC
14 Duet Rail Power System (80A / SPS)
2 Phase SOC Power
1 Phase MISC Power
Frozr Design
Frozr Guard: Extended Heatsink design, 7W/mK MOSFET thermal pads, extra choke thermal pads and EZ M.2 Shield Frozr II for improved thermal dissipation.
Frozr Sync: Connect and synchronize cooling with strategically placed pin-headers - including CPU fan header (2A), Combo fan (3A, supports both pump fan and system fan) and system fans.
Frozr Control: Manage speeds and temperature for all fans of your system in MSI Center with Cooling Wizard and Frozr AI Cooling.
4 x DDR5 Dual Channel (8400+ MT/s OC)*
Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.
High-Efficiency Mode: Enabling High-Efficiency-Mode in the MSI BIOS increases memory bandwidth and reduces latency. Four different modes allow users to find out the optimal configuration based on the quality of their memory modules.
EXPO Profiles in the MSI BIOS are MSI OC LAB optimized and can be easily enabled with auto power settings for optimized memory speed and stability.
*1DPC 1R Max. overclocking frequency 8400+ MT/s, supports AMD EXPO.
Fortified PCIe 5.0 x16 Slot
The MSI PCI Express Steel Armor II slot is reinforced with additional solder points on the motherboard, supporting 21% more graphics card weight compared to 1st Gen Steel Armor.
1 x PCIe 5.0/4.0/3.0 x16 slot* (with Steel Armor II** and EZ PCIe Release)
1 x PCIe 4.0/3.0 x16 slot*
1 x PCIe 3.0 x1 slot
*Supports x16x4
**MSI Surface Mount Technology (SMT) solder welding improves signal clarity.
Gen5 M.2 Connector
The B850 MLG EDITION motherboard features MSI's M.2 slots:
2 x Gen5 x4 128Gbps slots (1 with double-sided M.2 Shield Frozr)
1 x Gen4 x4 64Gbps slot (with M.2 Shield Frozr)
1 x Gen4 x2 32Gbps slot (with M.2 Shield Frozr)
EZ DIY
The DIY Friendly designs optimize the assemble process and experience.
EZ M.2 Shield Frozr II: MSI patented Shield Frozr cover features a tool-free design so users don't have to worry about lost screws or overtightening.
EZ M.2 Clip II: Install or remove the SSD with a simple push of the latch, without using any screws.
EZ PCIe Release: With just one press of a button, users can easily install or remove the graphics card with one hand.
EZ Antenna: MSI's latest Wi-Fi antenna not only boasts a beautiful appearance but also features a magnetic design, making it easier to adjust the antenna's placement.
High-speed Connectivity
5G LAN: A Realtek 5Gbps LAN controller delivers a premium network gaming experience.
Wi-Fi 7: Features the full-speed Wi-Fi 7 solution (ultra-low latency, high-bandwidth) & Bluetooth 5.4 technology.
USB 20Gbps Front Type-C: Connect to devices and transfer files at high bandwidth rates.
