Biostar A 520MS DDR5 AMD AM4 MATX Motherboard

General Information

Memory

Integrated Graphics

Storage

Networking

Audio

Expansion Slots

Rear I/O Ports

Internal I/O Ports

H/W Monitoring

Operating System Support

Bundled Software

Accessories

Warranty Information

Biostar A520MS DDR4 AMD AM4 Micro-ATX Motherboard – Compact Power for Modern Ryzen Builds

Meet the Biostar A520MS – Compact, Capable, and Built for Ryzen

If you’re building a powerful yet budget-friendly AMD system, the Biostar A520MS DDR4 AMD AM4 Micro-ATX Motherboard is your gateway to reliable, high-performance computing. Designed for AMD Ryzen 3rd and 4th Gen processors, it balances performance, connectivity, and long-term stability — all in a compact, Micro-ATX form factor perfect for gaming or productivity PCs in Bangladesh.

This motherboard supports up to 64GB DDR4 RAM, blazing-fast M.2 NVMe SSDs, and PCIe 3.0 expansion, ensuring future-ready capabilities without breaking the bank. Whether you’re assembling a mid-range gaming PC or an everyday workstation, Biostar A520MS delivers efficiency and durability you can trust.

Unmatched Performance and Core Features

Optimized for Ryzen Power

The Biostar A520MS supports a wide range of Ryzen CPUs, including Ryzen 3000, 4000G, and 5000 series processors. Thanks to AM4 socket compatibility and BIOS update support for future chips, it’s ready for long-term use.
This board brings AMD’s Zen architecture to life, delivering smooth multitasking, faster response times, and stable overclocking potential.

High-Speed Memory Performance

The dual-channel DDR4 memory support up to 4933+(OC) MHz ensures you get maximum speed and responsiveness. Whether gaming, rendering, or multitasking, your system benefits from reduced latency and higher throughput. It supports non-ECC DDR4 modules for stable, efficient performance.

NVMe + SATA Storage Flexibility

Storage flexibility is one of the A520MS’s strongest points. It includes:

• 1 x M.2 (PCIe 3.0 x4) slot for ultra-fast NVMe SSDs
• 4 x SATA III ports supporting RAID 0, 1, and 10 configurations

From fast OS booting to heavy data workloads, you’ll experience seamless performance and plenty of storage expansion options.

Crystal-Clear Audio Experience

Equipped with a Realtek ALC897 HD Audio Codec, the Biostar A520MS delivers crisp, immersive 7.1-channel surround sound. Whether gaming, watching movies, or editing content, you’ll enjoy clear, distortion-free audio with Hi-Fi front output support.

Stable Network Performance

Enjoy lag-free networking with the Realtek RTL8111H Gigabit LAN chipset. It ensures stable, high-speed wired connectivity ideal for gaming or streaming without interruption.

Why You’ll Love the Biostar A520MS

Smart Thermal & Power Design

The board includes smart fan control, temperature monitoring, and voltage supervision — ensuring your system stays cool and consistent under pressure.
The 8-pin power connector ensures steady CPU power delivery, even during overclocking sessions.

Enhanced Durability

Biostar is known for its build quality. With premium capacitors, reinforced power delivery, and solid PCB construction, this motherboard offers reliability for 24/7 operation — perfect for demanding users in Bangladesh’s warm climate.

User-Friendly BIOS and Control

The Biostar BIOS interface is intuitive, offering easy access to overclocking, fan tuning, and boot configurations. Even first-time builders can set up and optimize their system effortlessly.

Design & Connectivity – Small Size, Big Capability

Despite its compact Micro-ATX design (20.8cm x 23.5cm), the Biostar A520MS doesn’t compromise on connectivity.

Comprehensive Port Selection

Rear I/O Ports:

• 1 x HDMI and 1 x DisplayPort (for integrated Radeon graphics)
• 4 x USB 3.2 Gen1 and 2 x USB 2.0 ports
• 1 x Gigabit LAN port
• 3 x Audio jacks for multi-channel sound

Internal I/O:

• 2 x USB 2.0 headers and 1 x USB 3.2 Gen1 header
• 1 x CPU fan and 1 x system fan connector
• 1 x TPM header for enhanced hardware security
• 1 x COM and 1 x Clear CMOS header

This ensures you can connect multiple peripherals, fans, and accessories without limitations.

PCIe Expansion Options

For graphics and add-ons, it includes:

• 1 x PCIe 3.0 x16 slot for GPUs
• 2 x PCIe 3.0 x1 slots for expansion cards (network, capture, or sound)

Perfect for mid-tier gaming setups or professional productivity builds.

Elegant, Compact, and Practical

With its minimalist black PCB and efficient layout, the A520MS fits into any build theme — gaming, office, or workstation. The Micro-ATX design allows for easy cable management and excellent airflow in smaller cases.

Software, Accessories & OS Compatibility

• Bundled Software: Biostar includes BullGuard security software to protect your system right out of the box.
• Included Accessories:
  • 2 x SATA cables
  • 1 x I/O shield
  • 1 x DVD driver
  • 1 x Quick Guide
  • 1 x M.2 anchor

Compatible with Windows 10 and Windows 11 (64-bit) operating systems for full driver support and stability.

Where to Buy

You can buy the Biostar A520MS DDR4 AMD AM4 Motherboard in Bangladesh exclusively from PCB Store, your trusted destination for authentic PC components.
Get the best price in Bangladesh, genuine warranty coverage, and expert after-sales support.

👉 Order now from [PCB Store] and build your perfect Ryzen system today!

FAQs

Does the Biostar A520MS support Ryzen 5000 CPUs?

Yes, it supports Ryzen 5000 and 5000G series processors with the latest BIOS update.

Can I use M.2 NVMe SSDs on this motherboard?

Absolutely. The A520MS has a PCIe 3.0 x4 M.2 slot supporting both NVMe and SATA SSDs.

What’s the maximum RAM speed supported?

It supports DDR4 memory up to 4933+ MHz (OC) depending on the processor.

Is it suitable for gaming PCs?

Yes — pair it with a Ryzen 5 or Ryzen 7 CPU, 16GB DDR4 RAM, and a dedicated GPU for excellent mid-range gaming performance.

What warranty does it offer in Bangladesh?

The Biostar A520MS comes with a 3-year manufacturer warranty when purchased from PCB Store