Description
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.
Payment methods

Refund Policy
Returns Policy
Returns:
If a client is not satisfied with a purchase, it can be returned within seven days of the delivery for a full refund, less the shipping costs. Full refunds will only be issued if products are returned unopened and with all packaging and any other materials that were part of the original purchase. The following restriction will apply for returns:
- Should an opened product be returned, a 20% re-stocking fee will be charged, provided that all the original packaging and all materials are provided with it.
- Please note that we as Raion Connect (PTY) Ltd will not accept any items back for credit or replacement if the packaging is not complete, this includes and is not limited to boxes, documentation, cables, accessories, etc
- Goods returned in opened packaging need to be returned in a condition that is fit for resale. Software and consumables can only be returned if they have not been opened.
- Certain hardware items and all custom/special orders may only be returned for replacement and not for refund and will incur a 20% handling fee.
- Electronic license cannot be returned, therefore client need to ensure they are purchasing the correct item before concluding the transaction, if further information is required around the item, please contact us on shop@raioncx.co.za.
- All products being shipped back to Raion Connect should be carefully packed in protective materials where necessary. The package should have the order number and return address clearly marked.
- Should a product be damaged while being shipped to our offices; Raion Connect will not be liable for the damages. It is recommended to insure any items that you send to us.
Replacements:
All products sold by Raion Connect (PTY) Ltd are covered under our 7 day guarantee against defects. Items may be returned for refund or replacement subject to manufacturer and/or Raion Connect (PTY) Ltd restrictions.
Defective items may be returned for refund or replacement subject to the following restrictions:
- All products must be returned in original condition including packaging, documentation, warranty cards, manuals, and accessories.
- Software is non-refundable unless returned unopened in their original packaging with documentation. Where the license key is exposed on software packages we will not accept the return of these packages.
- All returns must be shipped freight prepaid.
- Any returns found to be non-defective are subject to a restocking fee of 15% and all non-product related fees (shipping, transaction and insurance) are not refundable.
- Delivery fees will not be refunded for returns or for collecting of faulty items
- The manufacturer warranty will not apply if the product shows evidence of:
- impact, sand, liquid or moisture damage
- dropping, mishandling, or tampering
- battery or chemical corrosion
- damage caused by connected equipment
- use contrary to the applicable instruction manual
- wrong configuration of equipment
- Unaccredited third party repairs, configuration or maintenance on equipment.
- Modification of any parts or enhancement not approved by the manufacturer
Stock availability
- We are not a stock holding company and the stock availability for some of the items shown on our eCommerce site are from lists that are imported every morning or when available from suppliers.
- Stock quantities are thus a reflection of the previous days stock count at close of business.
- Although we will try our utmost to keep stock availability up to date we cannot be held responsible if a product becomes out of stock with our suppliers but our site still shows availability.
- A lot of the products on our eCommerce site shows "Limited Availability". For these products we are not sure of the availability of stock from our suppliers and will need to revert to you are the delivery ETA.
Shipping
- Shipping costs are calculated on the volumetric weight.
- Couriers don’t give an exact time of day for the delivery but will deliver between 8am and 5pm, Monday to Friday.
- No Deliveries will take place on weekends or public holidays
- Deliveries are made via courier (Door to Door)
- The couriers require someone to be at the address provided to accept the delivery otherwise the goods will be returned and this will delay you receiving your goods on time.
- Provide contact numbers and contact persons receiving the goods
- No deliveries to a Postal Box
- Delivery ETA’s depend on stock availability but you will be informed if the item you require is out of stock and may take longer than the above lead times.
- Orders are processed from when the payment is received and reflects in our account.
- We do not deliver outside of South Africa, but you may arrange for a courier service to collect from us or an appointed collection point when the goods have been invoiced and ready for collection.
- Orders placed on weekends or public holidays are processed the following business day.
- Raion Connect reserve the right to part ship goods on all orders to the customer and to invoice each shipment separately, unless otherwise stipulated by the customer. This is to make sure that the customer receive their stock in a fast and efficient manner..
