MSI B550m-a Pro Am4 M-ATX Motherboard

Build a reliable, high-performance PC for gaming or productivity with support for the latest AMD Ryzen processors and advanced connectivity options.

Quick Specs

• Experience lightning-fast data transfer with PCIe 4.0 and a Gen4 x4 M.2 slot for rapid storage access.
• Benefit from enhanced stability and performance with Core Boost technology and premium digital power design.
• Achieve optimal memory performance and reliability through advanced DDR4 Boost technology.
• Ensure system longevity and robust operation with a 2oz thickened copper PCB for superior heat dissipation.
• Enjoy crystal-clear audio for immersive gaming and media experiences with Audio Boost.

For the ambitious builder in South Africa, the MSI B550M-A Pro AM4 motherboard is the bedrock of a dependable and powerful PC.

This M-ATX motherboard is engineered for those who understand that true performance is built on a stable foundation. It is designed for gamers seeking a competitive edge through faster load times and smoother gameplay, and for creators who demand unwavering stability during intensive tasks. Whether you are assembling your first PC or upgrading a trusted system, the MSI B550M-A Pro AM4 motherboard provides the essential features and robust build quality necessary to support your ambitions. This is not merely a component; it is a commitment to a system that performs when you need it most.

Unleash the full potential of your AMD Ryzen processor with this B550M motherboard.

At the heart of this M-ATX motherboard lies the AMD B550 chipset, ready to harness the power of AMD Ryzen 5000 & 3000 Series desktop processors, alongside the 4000 G-Series. Experience the immediate impact of PCIe 4.0 support, offering double the bandwidth of PCIe 3.0 for graphics cards and NVMe SSDs. This translates to faster game loading, quicker file transfers, and a more responsive overall system. The integration of a Lightning Gen4 x4 M.2 slot ensures your high-speed storage solutions perform at their absolute peak, eliminating bottlenecks and keeping your workflow fluid.

Engineered for endurance and superior signal integrity on the MSI B550M-A Pro.

MSI’s commitment to quality is evident in the advanced design of the MSI B550M-A Pro motherboard. Core Boost technology, featuring a premium layout and digital power design, ensures that your CPU receives a clean and stable power supply, even under heavy loads, supporting more cores for enhanced performance. DDR4 Boost employs advanced technology to deliver pure data signals, crucial for achieving the best performance and stability from your memory modules. Furthermore, the 2oz thickened copper PCB design actively improves heat dissipation, extending the lifespan and reliability of your components under demanding conditions.

Immersive audio and essential connectivity for your AM4 motherboard build.

Elevate your gaming and entertainment with Audio Boost, an integrated system that rewards your ears with studio-grade sound quality, ensuring you hear every critical detail. This AM4 motherboard provides essential connectivity for modern setups, including multiple USB ports for peripherals, SATA III ports for storage, and the vital support for RAID configurations (0, 1, 10) for data protection or performance gains. The inclusion of both HDMI and DVI-D outputs offers flexible display options, ensuring compatibility with a wide range of monitors.

Built for the future, ready for today on this B550M motherboard.

The MSI B550M-A Pro is designed with a forward-thinking approach, supporting the latest technologies while remaining compatible with a wide range of essential components. Its M-ATX form factor makes it suitable for a variety of PC builds, from compact gaming rigs to efficient workstations. With support for Windows 10 64-bit, this motherboard provides a stable platform for your operating system and applications, ensuring a smooth and reliable user experience for years to come.

FEATURES:

• Build with confidence, knowing this AM4 motherboard supports a wide range of AMD Ryzen 5000 & 3000 Series processors (excluding specific models) and 4000 G-Series processors.
• Experience lightning-fast data transfer speeds with PCIe 4.0 support, ensuring your graphics card and high-speed storage operate at their maximum potential.
• Leverage the incredible speed of a Lightning Gen4 x4 M.2 slot, dramatically reducing load times for games and applications on your AM4 motherboard.
• Benefit from Core Boost technology, which provides a premium power delivery system for more cores and superior CPU performance.
• Achieve optimal memory performance and stability with DDR4 Boost, delivering clean data signals for reliable operation.
• Ensure system longevity and consistent performance with a 2oz thickened copper PCB, enhancing heat dissipation and overall reliability.
• Immerse yourself in high-fidelity sound with Audio Boost, delivering studio-grade audio quality directly to your headset.
• Enjoy flexible display options with integrated HDMI and DVI-D ports, compatible with a wide array of monitors.
• Protect your data or boost storage performance with support for RAID 0, 1, and 10 configurations.

SPECIFICATIONS:

• CPU Support: 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
• Socket: AMD Socket AM4
• Chipset: AMD® B550 Chipset
• Memory Support:
  • 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
• Memory Channel: Dual
• DIMM Slots: 2
• Max Memory: 64
• PCI-E x16: 1
• PCI-E Gen: Gen4 / Gen3
• PCI-E x1: 1
• SATAIII: 4
• M.2 Slot: 1
• RAID: 0/1/10
• TPM (header): 1
• USB 3.2 ports (Front): 2(Gen 1, Type A)
• USB 3.2 ports (Rear): 4(Gen 1, Type A)
• USB 2.0 ports (Front): 4
• USB 2.0 ports (Rear): 2 (Type A)
• Serial ports(Front): 1
• Audio ports (Rear): Realtek® ALC892/ALC897 Codec
• DVI-D: 1
• HDMI: 1
• DirectX:12
• OS Support: Support for Windows® 10 64-bit
• Form Factor: M-ATX

WHAT’S IN THE BOX:

• MSI B550M-A Pro AM4 M-ATX Motherboard – Black x1
• SATA Cables x2
• Driver DVD x1
• I/O Shield x1
• Quick Installation Guide x1

Why MSI?

MSI has established itself as a leader in gaming hardware, known for delivering reliable performance and innovative features. For South African PC builders, MSI offers robust AM4 motherboards like the B550M-A Pro that provide excellent value and are built to withstand the demands of modern computing and gaming, ensuring a stable and powerful experience.