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MSI PRO B840M-B AMD AM5 mATX Motherboard

MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
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MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
MSI PRO B840M-B AMD AM5 mATX Motherboard
  • Price: 16,820৳
  • special price: 14,800৳
  • Status: In Stock
  • Brands: MSI
  • Model: PRO B840M-B
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Ex Tax: 14,800৳
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  • Supported CPU: AMD Ryzen 9000/ 8000/ 7000 Series for Socket AM5
  • Supported RAM: 2x DDR5 UDIMM, Up to 8000 (OC) MHz, Max. 128GB
  • Graphics Output: 1x HDMI 2.1, 1x VGA, Maximum resolution of 4K 60Hz
  • Features: 2x M.2 Slot, Realtek 8125D 2.5G LAN
অর্ডার করার পূর্বে কাস্টমার কেয়ার থেকে পন্যের স্টক ও ডেলিভারি সম্পর্কে জেনে নেয়ার অনুরোধ করা যাচ্ছে। প্রযুক্তি পণ্যের মূল্য অস্থিতিশীল হওয়ায় কারণে যেকোন মুহূর্তে যেকোন প্রযুক্তি পণ্যের মূল্য পরিবর্তন হতে পারে।
Basic Information
Supported CPU Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors Socket AM5
Chipset AMD B840
Form Factor mATX 226mmx243.84mm
Audio Realtek ALC897 7.1-Channel High Definition Audio
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)
Memory
Type DDR5
Slots 2x UDIMM
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 7200+ 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
Maximum Memory 128GB
Graphics
Graphics 1x HDMI Support HDMITM 2.1, maximum resolution of 4K 60Hz 1x VGA Support VGA, maximum resolution of 2048x1536 50Hz, 2048x1280 60Hz, 1920x1200 60Hz
Connector & Ports
HDMI 1x HDMI
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)
LAN Port Realtek 8125D 2.5G LAN
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)
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
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
TPM (Trusted Platform Module ) 1x TPM pin header(Support TPM 2.0)
Others
Special Features 4x EZ Debug LED 1x EZ Memory Detection LED
Warranty Information
Manufacturing Warranty 3 Years

MSI PRO B840M-B AMD AM5 mATX Motherboard

This MSI PRO motherboard is designed to deliver a reliable and future-ready platform for modern AMD desktop systems, combining performance, expandability, and essential features in a compact mATX form factor measuring 226 mm x 243.84 mm. It supports AMD Ryzen™ 9000, 8000, and 7000 Series desktop processors using the AM5 socket, powered by the AMD B840 chipset. A convenient Flash BIOS Button allows users to update the BIOS easily, ensuring compatibility with the latest processors without hassle.

For memory, the board features two DDR5 UDIMM slots supporting up to 128 GB in dual-channel mode. It is compatible with DDR5 speeds from 4800 to 5600 MT/s (JEDEC) and up to 8000+ MT/s (OC), depending on the processor and memory configuration. Advanced support includes AMD EXPO™, memory overclocking, non-ECC unbuffered memory, and CUDIMM with clock driver bypass mode.

Expansion options include one PCIe 4.0 x16 slot from the CPU and one PCIe 3.0 x1 slot from the chipset. The primary PCIe slot adapts bandwidth based on the installed Ryzen processor, ensuring optimized performance. Storage capabilities are robust, offering two PCIe 4.0 x4 M.2 slots supporting 2260/2280 devices and four SATA 6G ports, with RAID 0, 1, and 10 support for SATA and RAID 0/1 for NVMe.

Graphics output includes HDMI 2.1 with 4K@60Hz support and a VGA port for legacy displays. Connectivity is further enhanced with Realtek 2.5G LAN, multiple USB 2.0 and USB 5Gbps ports (Type-A and Type-C), and comprehensive internal headers. Audio is handled by the Realtek ALC897 codec with 7.1-channel HD audio. Additional features such as EZ Debug LEDs, RGB headers, TPM 2.0 support, and a 3-year manufacturing warranty make this motherboard a balanced choice for both mainstream and enthusiast PC builds.

MSI PRO B840M-B AMD AM5 mATX Motherboard

  • Supports AMD Ryzen™ 9000, 8000, and 7000 Series desktop processors with Socket AM5
  • Powered by the AMD B840 chipset for stable next-generation performance
  • Compact mATX form factor (226mm x 243.84mm) ideal for space-efficient builds
  • Flash BIOS Button enables easy BIOS updates without CPU installation
  • Dual DDR5 UDIMM slots support up to 128GB memory with speeds up to 8000+ MT/s (OC)
  • Optimized DDR5 support with AMD EXPO™, dual-channel mode, and memory overclocking
  • PCIe 4.0 x16 main slot delivers high-bandwidth graphics performance
  • Flexible PCIe lane support tailored to different Ryzen processor series
  • Two PCIe 4.0 x4 M.2 slots support ultra-fast NVMe SSDs (2260/2280)
  • Four SATA 6Gb/s ports with RAID 0, 1, and 10 support for flexible storage options
  • HDMI 2.1 output supports 4K resolution at 60Hz for crisp visuals
  • VGA output included for legacy display compatibility
  • Realtek ALC897 delivers immersive 7.1-channel high-definition audio
  • High-speed Realtek 2.5G LAN ensures reliable and fast network connectivity
  • Extensive USB connectivity including USB 5Gbps Type-A and Type-C ports
  • Multiple RGB and ARGB headers support customizable lighting setups
  • EZ Debug LEDs and EZ Memory Detection LED simplify system troubleshooting
  • TPM 2.0 header provides enhanced hardware-level security
  • Comprehensive internal headers support modern cooling and front-panel needs
  • Backed by a 3-year manufacturing warranty for peace of mind

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