MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard

Price: 10,299৳ (Cash Discount)
Regular Price: 11,950৳
Status: In Stock
Product Code: B550M-A PRO
Brand: MSI

Key Features

  • Supports AMD Ryzen 5000 & 3000 Series desktop processors
  • Supports DDR4 4600(OC)MHz
  • PCIe 4.0, Lightning Gen4 x4 M.2
  • 2oz Thickened Copper PCB
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Specification

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General
Brand MSI
Model B550M-A PRO
Memory
Type DDR4
Slots 1x PCIe 3.0 x1 slot 1 1x PCIe 4.0/3.0 x16 slot The supported specification depends on the installed processor.
Maximum Memory 64GB
Supported Memory 2x DDR4 memory slots, support up to 64GB 1 Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE 1DPC 1R max speed 4600 MHz 1DPC 2R max speed 3866 MHz Dual-channel memory architecture Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory
Graphics
Graphics 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1x DVI-D port, supports a maximum resolution of 1920x1200@60Hz Available for the processor with integrated graphics. Graphics specifications may vary depending on the CPU installed.
Max Shared Memory 16 GB
Basic Information
Audio Realtek ALC892/ALC897 Codec
Chipset AMD B550 Chipset
Supported CPU Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors
Expansion Slots
M.2 Socket 1 x M.2 Socket
PCI PCI-E X16 x 1 PCI-E (Gen4 / Gen3)
Ports & Connector
Audio 7.1-Channel High Definition Audio
HDMI 1 x HDMI
Internal I/O Ports 1x 24-pin ATX main power connector 1x 4-pin ATX 12V power connector 4x SATA 6Gb/s connectors 1x M.2 slots (M-Key) 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1x 4-pin CPU fan connector 1x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x Clear CMOS jumper
LAN Port (s) 1x Realtek RTL8111H Gigabit LAN
Supported Storage AMD B550 Chipset 4x SATA 6Gb/s ports 1x M.2 slot (Key M) (from AMD Processor) Supports PCIe 4.0/ 3.0 Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices The supported specification depends on the installed processor. Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
TPM (Trusted Platform Module) 1 x TPM module connector
USB (s) AMD B550 Chipset 2x USB 3.2 Gen 1 5Gbps ports are available through the internal USB 3.2 Gen 1 5Gbps connector 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors) AMD Processor 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
Warranty Information
Manufacturing Warranty 3 Years Warranty

Description

The MSI B550M-A PRO is a reliable and performance-driven Micro-ATX motherboard tailored for professionals, gamers, and system builders seeking efficiency and durability. Built on the AMD B550 chipset and compatible with AMD Ryzen™ 5000 and 3000 Series desktop processors, it delivers powerful performance for a wide range of applications.

Note: Not compatible with Ryzen 5 3400G, Ryzen 3 3200G, or AMD Ryzen 4000G Series processors.


High-Performance Features

  • CPU Support: AMD Ryzen™ 5000 / 3000 Series

  • Memory Support: Dual-channel DDR4 up to 4600 MHz (OC)

  • Socket: AMD AM4

  • Chipset: AMD B550

The premium digital power design ensures stable power delivery to support high-core-count CPUs for better multitasking and overall system responsiveness.


Built to Last

  • 2oz Thickened Copper PCB: Enhances heat dissipation and signal integrity

  • Durable Components: Built with server-grade materials for long-lasting reliability

  • Micro-ATX Form Factor: Compact yet fully featured for small and mid-sized builds


Studio-Grade Audio

Enjoy rich and immersive sound thanks to studio-grade audio components, ideal for media consumption, content creation, and gaming.


Connectivity & Expansion

  • PCIe 4.0 Support: One x16 PCIe 4.0 slot for next-gen graphics cards

  • M.2 Slot: One PCIe Gen3 x4 M.2 slot for high-speed NVMe SSDs

  • SATA Ports: Four SATA 6Gb/s connectors

  • USB Ports: Multiple USB 3.2 Gen 1 and USB 2.0 ports for versatile connectivity

  • LAN: Realtek Gigabit LAN for stable and fast wired networking


Simplified System Management

The MSI Dragon Center software provides a centralized interface to monitor, control, and optimize your system with ease. It integrates MSI-exclusive utilities in a user-friendly layout, perfect for new and experienced builders alike.

 

Warranty

Backed by MSI's 3-year manufacturer warranty, ensuring long-term peace of mind.

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The latest price of MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard in Bangladesh is 10,299৳. You can purchase it at the best price from our website or visit any of our Skyland Computer outlets.

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Yes, MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard is currently In Stock at Skyland. You can order online for fast home delivery across Bangladesh or in-store pickup.

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This product comes with official brand warranty as detailed in the technical specifications. Skyland Computer ensures 100% genuine products with official service and warranty support.

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