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MSI PRO B840M-P WIFI6E AM5 DDR5 MATX Motherboard
Experience cutting-edge performance with the MSI PRO B840M-P WIFI6E AM5 motherboard. Equipped with DDR5 support and WiFi 6E technology, it ensures lightning-fast data transfer and seamless connectivity. Designed for efficient heat dissipation and robust power regulation, this MATX motherboard is perfect for gamers and professionals seeking reliability and speed.
Features


General
SKU | 003-MSI-B54 |
Features
Brand | MSI |
Model Number | MSI PRO B840M-P WIFI6E AM5 DDR5 MATX Motherboard |
Motherboard Chipset | B840 Chipset (Ryzen AM5) |
CPU Socket Type | LGA 1718 |
Memory Type | DDR5 |
Form Factor | Micro ATX |
Description
MSI PRO B840M-P WIFI6E AM5 DDR5 MATX Motherboard
MSI PRO B840M-P WIFI6E AM5 DDR5 MATX Motherboard
Discover the advanced features of the MSI PRO B840M-P WIFI6E AM5 DDR5 MATX Motherboard, expertly designed to cater to the needs of PC enthusiasts and professionals alike. This motherboard is built on the AM5 platform, fully supporting the latest high-performance processors to deliver exceptional speed and efficiency.
Experience lightning-fast data transfer rates and connectivity options with cutting-edge WIFI 6E technology, ensuring a stable and reliable internet connection. No matter if you are gaming, streaming, or multitasking, enjoy seamless online experiences that keep you connected without interruption.
The MSI PRO B840M-P is equipped with DDR5 memory support, allowing you to take full advantage of the latest RAM technology. This means improved bandwidth and faster processing speeds for all your computing tasks. Tailor your memory configuration to meet your specific needs, whether you’re engaging in heavy gaming or complex data analysis.
Designed in a compact MATX form factor, this motherboard fits easily into a variety of cases, making it an ideal choice for both compact builds and larger setups. Its smart layout maximises space while ensuring optimal airflow, leading to better thermal management for your system.
Explore extensive storage options with multiple M.2 slots, facilitating high-speed SSD installation for efficient data access. The motherboard also includes ample SATA connectors for traditional drives, enabling versatile storage configurations that can easily accommodate your growing library of games, files, and applications.
Ensure compatibility with a wide array of components through the integrated I/O shield, enhancing installation ease and reducing downtime during setup. The BIOS interface is user-friendly, enabling effortless adjustments to settings for users at all skill levels, whether you're a beginner or a seasoned builder.
The MSI PRO B840M-P doesn’t just perform well; it looks great too. With its sleek design and striking aesthetics, this motherboard fits right into modern builds without compromising style for substance. RGB lighting options allow for personalisation, creating a visually stunning setup that reflects your style.
Protect and enhance your system's longevity with built-in features such as enhanced circuit protection and optimised components, ensuring durability across various usage scenarios. This gives you peace of mind, knowing your setup is built to last while performing at its best.
Whether you are building a new gaming rig, a workstation for professional use, or a versatile all-rounder, the MSI PRO B840M-P WIFI6E AM5 DDR5 MATX Motherboard is the perfect foundation for your ambitions. Experience a new standard in connectivity, performance, and reliability with this state-of-the-art motherboard that meets the demands of today and tomorrow.
Unlock your system's potential and transform your computing experience with the MSI PRO B840M-P. Make the smart choice for your next build and enjoy exceptional performance, advanced features, and unbeatable reliability.
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Specification
Chipset
AMD B840
CPU
Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5
Memory
4x DDR5 UDIMM, Maximum Memory Capacity 256GB
Memory Support DDR5 8000 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen™ 9000 Series Processors max. overclocking frequency:
• 1DPC 1R Max speed up to 8000+ MT/s
• 1DPC 2R Max speed up to 6400+ MT/s
• 2DPC 1R Max speed up to 6400+ MT/s
• 2DPC 2R Max speed up to 5600+ MT/s
Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPOTM
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*
* 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.
• The DIMM slots on this motherboard only have single-sided latches.
• Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/.
Onboard Graphics
1x HDMI™
Support HDMITM 2.1, maximum resolution of 4K 60Hz*
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.
Slot
1x PCI-E x16 slot
1x PCI-E x1 slot
PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E1 slot
• Supports PCIe 4.0 x16 (For Ryzen™ 9000/ 7000 Series processors)
• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)
• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processors)
Audio
Realtek® ALC897
7.1-Channel High Definition Audio
Storage
2x M.2
M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
4x SATA 6G
M2_2 slot
• Supports up to PCIe 4.0 x4
• Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)
*Please refer to the manual for M.2 SSD heatsink restrictions.
RAID
Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
USB
4x USB 2.0 (Rear)
4x USB 2.0 (Front)
2x USB 5Gbps Type A (Rear)
2x USB 5Gbps Type A (Front)
1x USB 5Gbps Type C (Front)
1x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
LAN
Realtek® 8125D 2.5G LAN
Internal IO
1x Power Connector(ATX_PWR)
1x Power Connector(CPU_PWR)
1x CPU Fan
1x Combo Fan (Pump_Sys Fan)
3x System Fan
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Com Port (JCOM)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
4x USB 2.0 ports
2x USB 5Gbps Type A ports
1x USB 5Gbps Type C ports
WIRELESS LAN & BLUETOOTH
Wi-Fi 6E
The Wireless module is pre-installed in the M.2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (160MHz) up to 2.4Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax
Supports Bluetooth® 5.3**, FIPS, FISMA
* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.
** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.
LED FEATURE
4x EZ Debug LED
1x EZ Memory Detection LED