MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard

MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard

Brand: MSI (AMD)
SKU: B550M-A PRO
Availability: In stock

Key Features

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

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Description

Specification

Basic Information

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
Chipset AMD B550 Chipset
Audio Realtek ALC892/ALC897 Codec

Expansion Slots

PCI PCI-E X16 x 1
PCI-E (Gen4 / Gen3)
M.2 Socket 1 x M.2 Socket

 

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.
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
Maximum Memory  64GB

 

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

 

Connector & Ports

HDMI 1 x HDMI
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
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
Audio 7.1-Channel High Definition Audio
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
TPM (Trusted Platform Module ) 1 x TPM module connector

Warranty

Warranty 3 years Warranty

Description

MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard

The MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard is designed to deliver exceptional performance and stability for everyday computing and gaming. It supports AMD Ryzen 5000 and 3000 Series desktop processors (excluding Ryzen 5 3400G, Ryzen 3 3200G, and Ryzen 4000G Series), offering reliable performance for demanding workloads. This motherboard supports DDR4 memory up to 4600MHz (OC), ensuring fast data transfer and smooth multitasking. Built with a premium layout and digital power design, it provides enhanced stability and performance, especially for systems with high-core-count CPUs.

Constructed using a 2oz thickened copper PCB, the MSI B550M-A PRO offers improved heat dissipation and power efficiency for long-term reliability. It features high-quality components and advanced thermal solutions that keep the system cool even under intense workloads. For superior audio, it delivers studio-grade sound quality, ensuring immersive listening experiences whether gaming, watching movies, or working with multimedia. The board also includes MSI’s all-new Dragon Center software, which integrates all exclusive MSI utilities into a single, user-friendly interface, allowing for easy system tuning, monitoring, and optimization.

Buy MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard from Tech Buy BD
In Bangladesh, you can get the original MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard from Tech Buy BD. We have a large collection of the latest MSI motherboards to purchase for your desktop PC. Order online or visit your nearest Tech Buy BD shop to get yours at the best price. The MSI B550M-A PRO DDR4 AMD AM4 Micro ATX Motherboard comes with 3 years warranty.

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