MSI AMD Ryzen B550M-A PRO AM4 PCIe 4.0 mATX Motherboard
MSI B550M-A PRO, AMD B550, AM4, DDR4, PCIe 4.0, 1x M.2, GbE, USB 3.2 Gen 1, Micro-ATX
By DPD On 25th Jun
to your specified address. |
Receive SMS with one-hour delivery window
Weekend, timed and European delivery options are available at checkout
Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery windowWeekend, timed and European delivery options are available at checkout
Collect from our Bolton store, BL6 6PE |
Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)
UPS and DPD Pickup Pickup from local convenience store |
Collect your parcel from your newsagents, petrol stations and convenience stores
Protect against installation damage for 28 days.
ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.
Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.
MSI B550M-A PRO 3rd Generation AMD Ryzen M-ATX Motherboard
Unmatched efficiency with PRO Series Introducing the all new B550M-A PRO Motherboard from MSI. The MSI B550 motherboard supports the 3rd Gen AMD Ryzen processors with the addition of PCIe 4.0 technology for eye watering speeds, MSI DDR4 and Core Boost technologies which incorporate a premium layout and digital power design to squeeze every ounce of performance from your components and provide better overall performance and stability, 2oz copper PCB to help with additional thermal dissipation. PRO series motherboards help users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimised professional workflows but also less troubleshooting and longevity.
Business Elegance with the B550M PRO VDH
Core Boost TechnologyWith premium layout design, that is ready for unleashing the maximum performance.
4K SupportOnboard HDMI supports up to 4K UHD resolution.
Audio BoostReward your ears with studio grade sound quality for the most immersive gaming experience.
PCIe Steel ArmorProtecting VGA cards against bending and EMI for better performance, stability and strength.
2oz Thickened PCBAn enhanced PCB design improves heat dissipation and performance reliability.
Lightning Gen 4 SolutionThe latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speeds.
DDR4 BoostThe fully isolated DDR circuit to deliver pure data signals for the best performance and stability.
Experience Core Boost
faster and undistorted current deliveryCore Boost technology combines MSI’s premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPUs, but also creating the perfect conditions for CPU overclocking allowing you to always get the most from your 3rd generation AMD Ryzen Processor.
Give yourself a Lightning Fast Experience
LIGHTNING GEN 4 PCI-E MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth that has doubled compared to its previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimised by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.
Unmatched Memory Performance
Advanced performance with DDR4 BOOST MSI motherboards are crammed with features to fuel your system's memory with more speed, higher overclockability and increased stability. The technical enhancements of DDR4 Boost allow for more stability at higher memory speeds compared to other brands. Enjoy the additional boost in operational performance or when working with large video and photography files. MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what.
Protecting your PCIe Slots
FORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
Professional Gaming Audio
Amplify your game with Audio Boost MSI Audio Boost delivers the highest sound quality through the use of premium quality audio components. This lets you enjoy breathtaking, game-changing sound to create the most dynamic soundscapes dedicated to giving gamers true Hi-Fi sound offering a clear advantage over your opponents when gaming. Audio Boost offers a HD audio processor, dedicated amplifier and high quality audio capacitors, all physically isolated from the rest of the motherboard circuitry to ensure the purest audio signal to locate enemies with pin-point accuracy.
A Fully Comprehensive I/O Panel
|RAM Memory Support|
|Memory Channel||Dual (2)|
|Memory Type (ECC)||ECC/Non-ECC|
|Memory Type (R/U)||UDIMM (Unbuffered)|
|Memory Speed (Mhz)||
|Max. Memory Capacity||64GB (2x32GB)|
|Audio||Realtek ALC897 7.1 HD Audio|
|Primary GPU Interface||PCIe 4.0 (x16)|
|NVIDIA SLI Support||N/A|
|AMD CrossFire Support||N/A|
|Integrated Graphics||Requires Processor Graphics or Discrete GPU|
|On-Board Graphics Connectors||
|SATA Support||SATA3 / M.2|
|RAID Support via||SATA3 / M.2 (PCIe)|
|Storage Mode Support||
|Network Interface Type||Wired Gigabit LAN (10/100/1000)|
|Network Chip/Modules||1 x Realtek RTL8111H (Gigabit LAN)|
|Rear I/O Connectors||
|Board Dimensions||236 x 200 mm|
|Model Number||B550M-A PRO|
Please note your statutory rights are not affected.
For further information regarding Scan's warranty procedure please see our terms and conditions
- 36 months
- DOA Period:
- 14 days
- 0870 820 0009