MSI PRO B840M-P WIFI6E AM5 mATX Motherboard
- Stock: In Stock
- Brand: MSI
- Model: PRO B840M-P WIFI6E
Specification
| Motherboard Basic Info | |
| BIOS | Flash BIOS Button |
| Motherboard Basic Information | |
| Supported CPU | Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors Socket AM5 |
| Chipset | AMD B840 |
| Expansion Slots | |
| PCI | 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) |
| Expansion Slots | |
| M.2 Socket | 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 M2_2 slot • Supports up to PCIe 4.0 x4 • Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors) |
| Memory Specifications | |
| Type | DDR5 |
| Motherboard Memory Info | |
| Supported Memory | 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 EXPO Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM, Clock Driver bypass mode only |
| Maximum Memory | 256GB |
| Motherboard Graphics Info | |
| Graphics | 1x HDMI Support HDMITM 2.1, maximum resolution of 4K 60Hz |
| Connector & Ports (MB) | |
| HDMI | 1x HDMI |
| USB (s) | 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) |
| Internal I/O Ports | 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 |
| Supported 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) |
| Others | |
| Special Features | 4x EZ Debug LED 1x EZ Memory Detection LED |
| Warranty Information | |
| Manufacturing Warranty | 3 years |
Description
MSI PRO B840M-P WIFI6E AM5 mATX Motherboard
The MSI PRO B840M-P WIFI6E AM5 mATX Motherboard is a powerful and future-ready solution for users who want reliable performance, modern connectivity, and long-term stability in a compact form factor. Built on the AMD B840 chipset, this motherboard supports the latest AMD Ryzen™ processors for the AM5 socket, making it an excellent choice for professional workstations, home offices, and everyday computing builds.
As part of MSI’s trusted PRO Series, the B840M-P WIFI6E focuses on durability and efficiency. It features optimized power delivery and premium components to ensure consistent system performance during multitasking and extended workloads. Support for DDR5 memory delivers faster speeds, higher bandwidth, and improved efficiency, enabling smooth productivity and responsive system operation.
The motherboard includes PCIe 4.0 support for modern graphics cards and high-speed NVMe SSDs, ensuring fast data transfer and future expansion. An onboard M.2 slot allows rapid boot times and quick application loading, while multiple SATA ports provide flexible storage options.
Connectivity is a key highlight, featuring built-in Wi-Fi 6E for ultra-fast, low-latency wireless networking, along with reliable LAN and high-speed USB ports. MSI technologies such as Core Boost, Memory Boost, and an easy-to-use BIOS enhance stability and simplify system setup.
With its compact micro-ATX design, advanced wireless connectivity, and professional-grade reliability, the MSI PRO B840M-P WIFI6E AM5 mATX Motherboard is an ideal foundation for modern AMD-based systems.
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