MSI PRO B840M-P WIFI6E
Motherboard | micro ATX | Socket AM5 | AMD B840 Chipset | USB 3.2 Gen 2, USB-C 3.2 Gen 1, USB 3.2 Gen 1, USB-C 3.2 Gen2 | 2.5 Gigabit LAN, Wi-Fi 6E, Bluetooth | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | MSI PRO B840M-P WIFI6E - motherboard - micro ATX - Socket AM5 - AMD B840 |
|---|---|
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B840 |
| Processor Socket | 1 x Socket AM5 |
| Compatible Processors | Ryzen (supports Ryzen 7000/8000/9000 Series) |
| Max RAM Size | 256 GB |
| RAM Supported | 4 DIMM slots - DDR5, on-die ECC, non-ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 2 x M.2 |
| USB / FireWire Ports | 1 x USB-C 3.2 Gen 2 + 1 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
General
| Product Type | Motherboard - micro ATX |
|---|---|
| Chipset Type | AMD B840 |
| Processor Socket | Socket AM5 |
| Max Processors Qty | 1 |
| Compatible Processors | Ryzen (supports Ryzen 7000/8000/9000 Series) |
Supported RAM
| Max Size | 256 GB |
|---|---|
| Technology | DDR5 |
| Bus Clock | 4800 MT/s, 5600 MT/s, 5600 MT/s (O.C.), 6400 MT/s (O.C.), 8000 MT/s (O.C.) |
| Supported RAM Integrity Check | On-die ECC, non-ECC |
| Registered or Buffered | Unbuffered |
| Features | Dual channel memory architecture, AMD EXPO technology, A-XMP support |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC897 |
| Compliant Standards | High Definition Audio |
LAN
| Network Controller | Realtek RTL8125D |
|---|---|
| Network Interfaces | 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 4.0 x16 1 x PCIe 3.0 x16 (x1 mode) 2 x M.2 socket (2260/2280 M.2 Key M slot) 1 x M.2 socket (Key E) |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 PCIe 4.0 -connectors: 2 x M.2 |
| Interfaces | 1 x LAN (2.5Gigabit Ethernet) 1 x HDMI 1 x USB-C 3.2 Gen 2 1 x USB 3.2 Gen 2 2 x USB 3.2 Gen 1 4 x USB 2.0 2 x aerial 1 x audio line-out - mini-jack 1 x audio line-out - mini-jack 1 x microphone - mini-jack |
| Internal Interfaces | 1 x USB-C 3.2 Gen 1 - header 2 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x audio - header 1 x serial - header 1 x SPI - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | MSI ClickBIOS 5 |
| Hardware Features | CUDIMM support, 7+2+1 Phase Power Design, Frozr AI Cooling, MSI AI Engine, MSI LAN Manager, MOSFET Heatsink, MSI Steel Armor, MSI PCIe Steel Slot, 6 Layer PCB, 2oz Copper PCB, EZ PCie Clip II, Extended Heatsink Design, flash BIOS button, Clear CMOS Button, pre-mounted I/O shield, EZ Debug LED, overvoltage protection, MSI Memory Boost, Surface Mount Technology (SMT), transient voltage suppressors, MSI Stainless Steel Back I/O, overcurrent protection, chipset heatsink, MSI Audio Boost, MSI Mystic Light |
Miscellaneous
| Included Accessories | EZ Wi-Fi antenna, 2 x EZ M.2 clip II, EZ M.2 clip 2 remover |
|---|---|
| Cables Included | 1 x Serial ATA cable |
| Software Included | Adobe Creative Cloud (free trial), AIDA64 Extreme - MSI Edition, Drivers & Utilities, MSI Center, MSI CPU-Z |
| Width | 24.384 cm |
| Depth | 24.384 cm |
Product features
Robust connectivity options
The MSI PRO B840M-P WIFI6E features a variety of input and output interfaces including multiple USB 3.2 ports, HDMI, and LAN for versatile connectivity to various devices and peripherals.Efficient power design
This motherboard is equipped with a 7+2+1 Phase Power Design that enhances stability and efficiency, allowing for better power delivery to the processor and components.Advanced audio capabilities
With Realtek ALC897 audio codec and high-definition audio technology, this motherboard delivers an immersive audio experience with 8-channel support for gaming and multimedia.Extensive cooling solutions
Incorporating MSI's Frozr AI Cooling and robust heatsink design, the motherboard provides efficient thermal management to maintain optimal performance during intense computing sessions.Versatile storage options
The PRO B840M-P supports both SATA and M.2 interfaces, with RAID capabilities, allowing users ample storage configurations for speed and reliability.Key selling points
- Supports DDR5 RAM with speeds up to 8000 MT/s
- Equipped with Wi-Fi 6E for improved wireless performance
- Includes 2.5 Gigabit Ethernet for fast wired connections
- Features MSI Audio Boost for high-definition audio experience
- Enhanced cooling solutions with Extended Heatsink Design
References
MPN: PRO B840M-P WIFI6E
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23/06/2026 17:46:01