MSI B550-A PRO Motherboard for AMD Ryzen AM4 ATX

Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update. Supports DDR4 Memory, up to 4400(OC) MHz. Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2. Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad and 7W/mK pad, and M.2 Shield Frozr are built for high performance system and non-stop works. Powerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 Boost. Audio Boost: Reward your ears with studio grade sound quality. Multi-GPU: With Steel armor PCI-E slots. Supports 2-Way AMD Crossfire. Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface. 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 optimized 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 tweaker. Makes it so easy to install your own motherboard without any issue.. THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE. With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink with 7W/mK thermal pad ensures even high-end processors to run in full speed with MSI motherboards.. 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.. OPTIMIZED FOR WATER COOLING. Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.. EASY BIOS RECOVERY WITH FLASH BIOS BUTTON. Run into trouble when updating your BIOS? Simply flash the old BIOS version back and continue working within minutes with Flash BIOS Button. Flash BIOS Button even works without a CPU, memory or graphics card installed!. 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.. XL CLIP. The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.. EASY TO ARRANGE YOUR CABLES. Not clever at cable arrangement? MSI Atypical PCB design not only the identity of stylish but also makes SATA and USB cable routing easier. Arranges cable neatly even you are not familiar with system build.. 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.. CONNECTIVITY. 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.. MAXIMIZE YOUR USB DEVICE PERFORMANCE. Read and write your files over USB faster than ever. MSI PRO series motherboards offer a wide variety of options to connect and boost your USB devices, delivering 10Gbps transferring speed by both USB 3.2 Gen 2 Type-A and Type-C.. USB FRONT TYPE-C. MSI motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to hav