MSI AMD Ryzen B550M PRO AM4 PCIe 4.0 mATX Motherboard
MSI B550M PRO, AMD B550, AM4, DDR4, PCIe 4.0, 1x M.2, GbE, USB 3.2 Gen 1, Micro-ATX
By DPD On 21st Oct
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.
PRO series helps 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.
User Friendly Design
MSI motherboards feature tons of convenient and smart design for DIY users, countless system tuning and troubleshooting tools are at your disposal to push your system to new heights and satisfy even the most demanding tweaks. Makes it so easy to install your own motherboard without any issue.
M.2 Shield FROZR
World’s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.
Fully Controllable in Bios and Software
MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.
EZ Debug LED
Run into trouble? Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get up and running again.
The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.
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.
Ultimate Motherboard Protection
Double ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.
The most important thing of DIY is expandability. MSI PRO series motherboards feature plenty possibility for prosumers’ need. Stable LAN, faster storage and USB transfer speed and other expandable connectors are ready to enlarge your flexibility.
Fast and Future-Ready Storage
MSI PRO series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
Lightning Gen 4 M.2
Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.
USB 3.2 Gen 1
Transfer lots of data, music and movies over USB easier. USB 3.2 ports are ready in both front and rear IO, provides wide variety of options to connect your USB 3.2 devices.
Extend Your RGB Experience with Ease
Add your colour if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.
JRAINBOW: Connects 3-pin 5V Addressable LED strip.
JRGB: Connects 4-pin 12V RGB LED strip.
MSI PRO series motherboards are designed to satisfy any professional workflow. Elevate your listening pleasure and enjoy extreme sound quality. Moreover, with years of experience in creating performance enhancing tools that are easy to use, only the highest quality applications are at your disposal. The extensive features let you fine-tune your system to deliver reliable maximum performance.
PCB with 2oz Thickened Copper
An enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.
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.
A Huge Step of DDR Performance
MSI OC LAB does not merely work hard on extreme overclocking. Compared to B450 motherboard memory A-XMP profile, MSI does have great improvement on performance and efficiency for B550 motherboards. Easy to enable A-XMP profile with auto power settings to get the best memory speed and stability.
Core Boost technology combines MSI's premium layout and optimised power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.
Dedicated High Definition Audio Processor
Make sure you enjoy the purest sound quality in both stereo and surround sound.
High Quality Audio Capacitors
A high-fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.
HD Audio Connectors
Keep you sound perfect by transmit your audio with pure digital signal.
Isolated Audio Design
Like a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.
Separated Audio Layers for Clean Left & Right Channels
Using separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.
MSI brand new Dragon Centre unifies a suite of MSI software utilities into a single centralised application. Take control of advanced motherboards features and unleash endless possibilities.
Optimised monitor’s brightness and colour in several modes for different situation, you can also customise by yourself.
Never miss out on important updates. MSI Live Update automatically downloads and installs the latest drivers, BIOS and software so you can focus on your work.
One click for setting your computer, even customise own profile as your preference.
Get immediate access to your critical hardware information in real-time.
Tune select motherboard settings in the OC Setting menu, where options to boost core performance and optimise system cooling are presented in an intuitive interface.
Total Fan Control
Assume complete control of your fans with Total Fan Control. Set up to four CPU temperature targets and the motherboard will adjust fan speeds automatically.
Create your own colourful masterpiece with ease. Splash any colour you want with just a few clicks!
Register your MSI product to enjoy a host of benefits!
Click Bios 5
Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!
Quickly overclock your CPU with a single button for more performance.
Choose from a pre-set A-XMP profile and automatically overclock compatible DDR memory.
Conveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.
Get immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.
Memory Try It
Get extreme speed out of your system memory and get more performance.
Search & Favourites
A permanent search & favourite option in the top right corner moves you through the BIOS menus quickly.
• Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.
• Lightning Gen4 Solution: The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
• M.2 Shield FROZR: Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
• 2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability.
• PCI-E Steel Armor: Protecting VGA cards against bending and EMI
• EZ Debug LED: Easiest way to troubleshoot.
• Audio Boost: Reward your ears with studio grade sound quality for the most immersive audio experience.
• DDR4 Boost: Advanced technology to deliver pure data signals for the best gaming performance and stability.
|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||
|RAID Support via||SATA|
|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||244 x 210 mm|
|Model Number||B550M 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