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/ PC Components / Motherboard / Biostar (AMD) / BIOSTAR B550MX/E PRO DDR4 AM4 Micro ATX Motherboard

BIOSTAR B550MX/E PRO DDR4 AM4 Micro ATX Motherboard

11,500

Key Features

  • Model: B550MX/E PRO
  • Supported CPU: Ryzen 3rd Gen and 4th Gen processors
  • Supported RAM: 4x DIMM, DDR4 4933+(OC)
  • Graphics Output: 1 x HDMI, 1 x VGA Port
  • Features: Supports WiFi 6 module

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Technical Specifications

Basic Information

Supported CPUSocket AM4 supports AMD Ryzen 3rd Gen (Matisse/Renoir) and Ryzen 4th Gen (Vermeer/Future) processorsFuture SupportCompatible with future AMD Ryzen CPUs (via BIOS update)ChipsetAMD B550Form FactorMicro ATX (24.4cm x 24.4cm)Audio CodecRealtek ALC897, 7.1 Channel HD AudioSupported OSWindows 10 / 11 64-bit

Memory

Memory TypeDDR4Memory Slots4 x DIMMDual Channel SupportYesMaximum CapacityUp to 128GBSupported Memory Speeds4th Gen Ryzen

Expansion Slots

PCI Express for CPU1 x PCIe 4.0 x16 Slot (x16 or x4/x4/x4/x4 mode)PCI Express for APU1 x PCIe 3.0 x16 Slot (x16 or x8/x4/x4 mode)B550 Chipset Slots1 x PCIe 3.0 x16 Slot (x4 mode), 1 x PCIe 3.0 x1 Slot

Storage

Total Storage Interfaces2 x M.2 Sockets + 4 x SATA III PortsM.2_1 (M2_PCIEG4_64G_SATA)PCIe 4.0 x4 (64Gb/s), PCIe 3.0 x4 (32Gb/s), & SATA III (6Gb/s); Type 2242/2260/2280M.2_2 (M2_PCIEG3_32G_SATA)PCIe 3.0 x4 (32Gb/s) & SATA III (6Gb/s); Type 2242/2260/2280SATA Ports4 x SATA III 6Gb/s, Supports AHCI & RAID 0, 1, 10M.2 E-KeySupports 2230 Type Wi-Fi & Bluetooth Module

Graphics

Integrated GraphicsSupported by CPU (depends on processor)Supported APIsDirectX 12, HDCP SupportVideo Outputs1 x HDMI, 1 x VGA, 1 x DVI-D

Audio

Audio CodecRealtek ALC897Audio Channels7.1 HD AudioConnectors3 x Audio Jacks (Line In, Line Out, Mic In)

LAN & Wireless

LAN ControllerRealtek RTL8111H Gigabit LANSpeed10/100/1000 Mb/sWireless ModuleSupports WiFi 6 Module (no card included)

USB Connectivity

Rear Panel Ports4 x USB 3.2 Gen1, 2 x USB 2.0Internal Headers1 x USB 3.2 Gen1 Header (2 Ports), 2 x USB 2.0 Headers (4 Ports)

Internal I/O Ports

Power Connectors1 x 24-Pin ATX, 1 x 8-Pin CPUCooling Connectors1 x CPU Fan, 2 x System FanAudio Headers1 x Front Audio, 1 x S/PDIF OutFront PanelPower, Reset, HDD LED, Speaker

Warranty Information

Warranty03 Years

Product Description

Powerful BIOSTAR B550MX/E PRO Motherboard for Stable AMD Performance

Is your current motherboard holding back your AMD build? The BIOSTAR B550MX/E PRO delivers the platform stability and scalability that serious builders in Bangladesh demand. Choosing the right computer hardware components starts with understanding what your system actually needs to perform under pressure, not just on paper.

For builders exploring the wider motherboard landscape, the BIOSTAR B550MX/E PRO stands out as a balanced option that blends performance, stability, and long-term value. It sits comfortably within the evolving PC components space, where efficiency, chipset support, and upgrade paths define purchasing decisions.

At PCB Store Bangladesh, this model is positioned for users who want modern AMD performance without unnecessary extras. Compact in size but ambitious in capability, it answers the growing demand for systems that handle gaming, productivity, and daily workloads with equal confidence.

Performance Architecture and Platform Stability

The B550 chipset is one of AMD's most capable mid-range platforms, and BIOSTAR uses it well. For builders who want the best budget motherboard that doesn't cut corners where it counts, this board delivers genuine performance headroom without inflating the price.

AMD B550 Chipset and PCIe 4.0 Advantage

The BIOSTAR B550MX/E PRO is engineered around AMD's B550 chipset, giving builders access to PCIe 4.0 support and refined power delivery. This ensures stable operation even under sustained workloads, whether you're rendering content or pushing frame rates in modern titles.

Within the specialized Biostar AMD Motherboard lineup, this board emphasizes efficient thermal control and memory optimization. Support for high-speed DDR4 allows smoother multitasking and faster application response, which directly impacts real-world usability rather than just benchmark scores.

One of the key advantages of this platform is how well it integrates next-generation storage and graphics. Builders who prioritize responsiveness will appreciate how the board minimizes bottlenecks while maintaining a cost-effective profile.

Core Feature Highlights That Matter

Instead of overwhelming users with unnecessary specifications, the BIOSTAR B550MX/E PRO focuses on practical enhancements that directly affect performance and longevity.

What the Board Actually Delivers

  • Advanced PCIe 4.0 support for modern GPUs and NVMe storage
  • Optimized VRM design for consistent power delivery under load
  • Dual-channel DDR4 memory support with high overclocking headroom

These features make the board a dependable choice for users who want predictable performance today and flexibility tomorrow.

Practical Benefits for Everyday Users

Beyond raw hardware capability, this motherboard delivers tangible benefits in daily use. Faster boot times, smoother multitasking, and stable connectivity all contribute to a better overall experience. This is particularly important for users who rely on their systems for both work and entertainment.

Reliability Rooted in the BIOSTAR Ecosystem

As part of the broader BIOSTAR Products ecosystem, the B550MX/E PRO reflects a design philosophy centered on reliability. BIOS stability, component quality, and long-term firmware support all play a role in reducing maintenance headaches over time.

The board also appeals to users who value efficient system layouts. Its Micro ATX form factor allows it to fit into compact cases without sacrificing essential expansion options, making it ideal for space-conscious builds. A comparable option worth considering in the same family is the BIOSTAR B550MXC PRO DDR4 AM4 Micro ATX Motherboard, which shares a similar design focus.

Why This Board Fits Modern Build Goals

The BIOSTAR B550MX/E PRO aligns well with current usage trends, where users expect one system to handle multiple roles without compromise.

Scalability Without Unnecessary Cost

  • Smooth support for high-refresh gaming and creative workloads
  • Scalable memory and storage options for future upgrades
  • Balanced feature set that avoids unnecessary cost inflation

This balance is what makes the board attractive to a wide range of builders, from first-time PC owners to experienced enthusiasts.

Gaming and Expansion Readiness

Gaming performance isn't just about the GPU; it's about how efficiently the entire system communicates. With PCIe 4.0 bandwidth and stable chipset support, this motherboard ensures your graphics card and storage devices perform at their full potential.

Built for Immersive, Responsive Gaming

For users browsing dedicated gaming hardware categories, the BIOSTAR B550MX/E PRO offers a solid backbone for immersive experiences. Reduced latency, consistent frame delivery, and reliable audio output all contribute to better gameplay sessions.

Expansion flexibility also plays a role here. Multiple storage options and expansion slots allow users to adapt their systems as game libraries and performance demands grow, without needing a full rebuild.

A Smart Choice for Balanced Builds

The BIOSTAR B550MX/E PRO DDR4 AM4 Micro ATX Motherboard is designed for users who want dependable performance without unnecessary complexity. It combines modern chipset advantages with practical design choices, making it suitable for gaming, productivity, and everyday computing.

For buyers narrowing down options within specialized subcategories, this board offers a clear upgrade path and consistent stability. It's especially appealing for those who want a compact system that doesn't compromise on essential features.

If you're planning a focused build, using a reliable pc part builder tool to plan your configuration before purchasing is a smart move that saves both time and money.

Where to Buy BIOSTAR B550MX/E PRO at Best Price in BD?

The BIOSTAR B550MX/E PRO DDR4 AM4 Micro ATX Motherboard is available now at PCB Store BD, your trusted destination for authentic PC hardware in Bangladesh. We provide reliable after-sales service across Bangladesh, and our team handles warranty claims, technical issues, and product support directly through PCB Store. Choose BIOSTAR for reliability, performance, and long-term value, and complete your build with confidence.

Delivery Charge Info

Inside Dhaka: 80

Outside Dhaka: 130

FAQs

  • What is BIOSTAR B550MX/E PRO DDR4 AM4 Micro ATX Motherboard?

    It is a Micro ATX AMD motherboard built on the B550 chipset. It supports Ryzen processors, PCIe 4.0, and DDR4 memory for balanced gaming and productivity performance.

  • What makes BIOSTAR B550MX/E PRO DDR4 AM4 Micro ATX Motherboard ideal for gamers?

    It is ideal due to PCIe 4.0 bandwidth and stable VRM design. These ensure consistent frame rates, faster GPU communication, and smooth high-refresh gaming performance.

  • What is the price of BIOSTAR B550MX/E PRO in Bangladesh?

    The price typically ranges from mid-budget segment levels. At PCB Store Bangladesh, it is competitively priced depending on stock and ongoing offers.

  • Where can I buy BIOSTAR B550MX/E PRO in Bangladesh?

    You can buy it from PCB Store Bangladesh. It offers authentic BIOSTAR motherboards with warranty support and reliable nationwide delivery.

  • Does it support AMD Ryzen processors?

    Yes, it supports AMD Ryzen CPUs using the AM4 socket. It is compatible with Ryzen 3000 and newer processors, ensuring strong multi-core performance.

  • Does this motherboard support PCIe 4.0 devices?

    Yes, it supports PCIe 4.0 for GPUs and NVMe SSDs. This provides faster data transfer, improved gaming performance, and reduced storage bottlenecks.

  • How is thermal performance and power consumption?

    It maintains stable thermals with optimized VRM design. Power consumption remains efficient under load, reducing overheating risks during gaming or productivity tasks.

  • Is BIOSTAR B550MX/E PRO good for multitasking?

    Yes, it handles multitasking efficiently with DDR4 high-speed memory support. This ensures smoother workflow in applications like editing, browsing, and gaming simultaneously.

  • Does it support high-speed DDR4 RAM?

    Yes, it supports high-speed DDR4 memory with overclocking capability. This improves system responsiveness and overall application performance.

  • Is it suitable for compact PC builds?

    Yes, its Micro ATX form factor fits compact cases. It balances space efficiency with expansion options, ideal for modern small-form-factor builds.

  • Does it support future upgrades?

    Yes, it supports upgrade paths with PCIe 4.0, multiple storage slots, and scalable RAM. This ensures long-term usability without needing a full system replacement.

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