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MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard

MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
MSI B840M GAMING WIFI6E AM5 DDR5 mATX Motherboard
  • Stock: In Stock
  • Brand: MSI
  • Model: B840M GAMING WIFI6E
  • SKU: B840M GAMING WIFI6E
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৳20,500
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Key Features:
  • Supports for AMD Ryzen 7000/8000/9000 series desktop processors
  • Supports up to DDR5 8000 MHz memory (OC)
  • Frozr Guard: Extended Heatsink, MOSFET thermal pads
  • Audio Boost
  • 2.5G LAN and Wi-Fi 6E
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Product Details

MSI B840M GAMING WIFI6E AM5 DDR5 Motherboard

The MSI B840M GAMING WIFI6E motherboard is a high-performance Micro-ATX solution purpose-built to harness the power of AMD Ryzen 9000, 8000, and 7000 series desktop processors. Engineered for stability and speed, it features a robust 7+2+1 P-PAK power system and a 6-layer PCB with 2oz thickened copper to ensure reliable power delivery during intense gaming sessions or demanding AI workloads. This motherboard supports cutting-edge DDR5 memory with overclocking capabilities exceeding 8200+ MT/s, while its Lightning Gen 4 PCIe and M.2 slots provide ultra-fast data transfer speeds for modern graphics cards and NVMe SSDs. To maintain peak performance under thermal pressure, MSI has integrated an extended heatsink design, high-quality 7W/mK MOSFET thermal pads, and the M.2 Shield Frozr to prevent throttling. Connectivity is equally impressive, offering the latest Wi-Fi 6E and 2.5G LAN for low-latency online gaming, alongside a front USB Type-C header for modern chassis integration. For a streamlined building experience, it incorporates user-friendly "EZ DIY" features like the EZ M.2 Clip II for tool-less SSD installation, a pre-installed I/O shield, and an EZ Antenna, all while delivering studio-grade sound through the Audio Boost system to provide a truly immersive gaming environment.

Features of MSI B840M GAMING WIFI6E AM5 DDR5 Motherboard

  • Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors.
  • Ultra Performance: 7+2+1 P-PAK Power System, 8-pin CPU power connector, Core Boost, Memory Boost, 6-layer PCB with 2oz thickened copper.
  • Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC).
  • Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and M.2 Shield Frozr are built for high performance system and non-stop experience.
  • Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C.
  • High-speed Connectivity: Wi-Fi 6E with 2.5G LAN - The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission.
  • EZ DIY: EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna.
  • Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience
Specification
Core Component
Memory Maximum Capacity 128GB DDR5
2 x DDR5 UDIMM
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.
• Memory compatibility and supported speeds can vary depending on the CPU and memory configuration.
Motherboard Specification
Chipset B840
Socket AM5
Form Factor m-ATX
Audio Realtek ALC897 Codec
7.1-Channel High Definition Audio
Network & Wireless
Wi-Fi Wi-Fi 6E Solution
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
* Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 11.

Supports Bluetooth® 5.3, FIPS, FISMA
*Bluetooth 5.3 will be ready in Windows 10 build 21H1 and Windows 11.
LAN Realtek 8125D 2.5G LAN
Supports
Supported CPU Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors
Connectors
USB 2x USB 2.0 (Rear)
4x USB 2.0 (Front)
4x USB 5Gbps Type A (Rear)
2x USB 5Gbps Type A (Front)
1x USB 5Gbps Type C (Front)
HDMI 1x HDMI™
Support HDMI™ 2.1, maximum resolution of 4K 60Hz*
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.
Ports & Slots
PCI-E 2x PCI-E x16 slot
PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x4 (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 processor)
Slots 2x PCI-E x16 slot
PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x4 (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 processor)
Internal I/O Ports 1x Power Connector(ATX_PWR)
1x Power Connector(CPU_PWR)
1x CPU Fan
2x System Fan
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Com Port (JCOM)
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
Warranty Information
Warranty 3 Years Warranty

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