MSI B840M GAMING PLUS WIFI6E Motherboard
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Specifications
Model Name | B840M GAMING PLUS WIFI6E |
CPU Support | Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors |
CPU Socket | AMD Socket AM5 |
Chipset | AMD B840 Chipset |
Expansion slot | 1x PCIe 4.0 x16 slot, 1x PCIe 3.0 x4 slot |
Display Interface | Support 4K@60Hz as specified in HDMI™ 2.1, DisplayPort 1.4 - Requires Processor Graphics |
Memory Support | 4 DIMMs, Dual Channel DDR5 - 8000+ MT/s (OC) |
Storage | 2 x M.2 Gen4 x4 64Gbps slots, 4 x SATA 6Gbps ports |
USB ports | 2 x USB 10Gbps (1 Type-A + 1 Type-C), 5 x USB 5Gbps (4 Type-A + 1 Type-C), 8 x USB 2.0 |
LAN | Realtek 8125D 2.5G LAN |
WIFI/BT | Wi-Fi 6E module, Bluetooth 5.3 |
Audio | 8-Channel (7.1) HD Audio with Audio Boost |
Features
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Lightning Gen4 Solution
The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
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M.2 Shield FROZR
Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
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EZ PCIe Clip II
Allows for easy removal of the graphics card by pressing the tail-like lock with one finger, even in the cramped case spaces.
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Extended Heatsink Design
MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed.
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Frozr AI Cooling
Detect CPU & GPU temperatures and automatically adjust system fan duty to a proper value.
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2.5G LAN
Onboard 2.5G LAN with LAN manager, delivering the best online gaming experience.
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Wi-Fi 6E
The latest wireless solution supports 6GHz spectrum, MU-MIMO and BSS color technology, delivering speeds up to 2400Mbps.
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Latest DDR5 Memory
A huge step of DDR performance enhancement with the latest DDR5 memory and MSI Memory Boost technology.
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Core Boost
With premium layout and fully digital power design to support more cores and provide better performance.
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Audio Boost
Reward your ears with studio grade sound quality for the most immersive audio experience.
Connections
Diagram Description: Rear I/O panel of the motherboard showing various ports and connectors.
- 1. Clear CMOS Button
- 2. USB 10Gbps (Type-A)
- 3. USB 2.0
- 4. 2.5G LAN
- 5. Wi-Fi / Bluetooth
- 6. Audio Connectors
- 7. Flash BIOS Button
- 8. HDMI™
- 9. USB 10Gbps (Type-C)
- 10. USB 5Gbps (Type-A)
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Generated 2025-06-23, check for the latest version www.msi.com/datasheet. The information provided in this document is intended for informational purposes only and is subject to change without notice.