#html-body [data-pb-style=VVJVDKL]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}MSI B550M-A PRO AMD Ryzen Micro ATX Motherboard - Socket AM4 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. Features- 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- Supports DDR4 Memory, up to 4600(OC) MHz- Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2- Core Boost: With premium layout and digital power design to support more cores and provide better performance- DDR4 Boost: Advanced technology to deliver pure data signals for the best performance and stability- 2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability- Audio Boost: Reward your ears with studio grade sound quality- Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface. 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. Lightning Gen4 PCI-EMSI 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. Amplify Your Game With Audio BoostMSI 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.