USB 3.2

MSI B550-A Pro motherboard supports Supports AM4 socket 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update. Combining MSI Core Boost, you can release maximum performance no matter what CPU you use. MSI PRO series motherboards are designed to satisfy any professional workflow. The board supports DDR4 memory up to a speed of 3200MHz JEDEC and up to 4400+MHz by A-XMP OC mode. Expand your connectivity with the latest Lightning GEN PCIe 4.0 and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed. It support USB Front Type-C that allows gamers to connect with the latest USB devices. MSI DDR4 Boost ensures that you have smooth and optimized gameplay which devoid crashing. With Optimized layout design and a fully isolated memory circuitry the board ensures perfect stability and performance. The Audio Boost Technology Reward your ears with studio grade sound quality for the most immersive audio experience. With premium layout and fully digital power design to support more cores and provide better performance and Strengthened built-in M.2 thermal solution which Keeps M.2 SSDs safe while preventing throttling, making them run faster the board is ready to take up any challenge thrown its way. ~section~ Bulit for Ryzen 3rd Gen Processors 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. Extended HeatSink Design 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. Pump Fan Ready 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. USB 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. Extend RGB Experience Add your color 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. Lightning Gen 4 PCIe 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. Core Boost Core Boost technology combines MSI’s premium layout and optimized 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. OneClick BIOS MSI have made sure its BIOS contains all the latest options and is easy to use for everyone. The extensive features let you fine-tune your system to deliver reliable maximum performance when gaming. The technologies includes M-Flash, Hardware monitoring, Total fan control and Secure erase+. MSI Dragon Center The exclusive and brand-new UI merges all the MSI software functions into one specific application MSI Dragon Center. Not only integrates all the MSI software functions, but also sync all the MSI desktop products to work together, providing the best user experience. No more messy programs or ICONs, just one click and you can enjoy all the functions in Dragon Center. ~section~ Model B550-A PRO CPU Socket AMD AM4 CPU Support Supports AM4 socket 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update Chipset AMD B550 Chipset Memory 4x DDR4 memory slots, support up to 128GB 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+ MHz by A-XMP OC MODE Dual channel memory architecture Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory Onboard Graphics 1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 @60Hz 1x DisplayPort, supports a maximum resolution of 4096×2160 @60Hz Maximum shared memory of 16 GB Multi-GPU Supports 2-Way AMD CrossFire Technology Internal Ports 1x 24-pin ATX main power connector 1x 8-pin ATX 12V power connector 6x SATA 6Gb/s connectors 2x M.2 slots (M-Key) 1x USB 3.2 Gen 1 5Gbps Type-C port 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1x 4-pin CPU fan connector 1x 4-pin water-pump fan connector 6x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x 4-pin RGB LED connector 2x 3-pin RAINBOW LED connectors 1xTPM module connector 1x Clear CMOS jumper Expansion Slot 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2x PCIe 3.0 x1 slots LAN 1x Realtek 8111H Gigabit LAN Controller Storage 6x SATA 6Gb/s ports 2x M.2 slots (Key M) M2_1 slot (from AMD Processor): -Supports PCIe 4.0/ 3.0 x4 1 -Supports SATA 6Gb/s -Supports 2242/ 2260/ 2280/ 22110 storage devices M2_2 slot (from AMD B550 chipset): -Supports PCIe 3.0×4 -Supports 2242/ 2260/ 2280 storage devices Audio Realtek ALC892 Codec 7.1-Channel High Definition Audio USB Ports AMD B550 Chipset: 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector) 8x USB 2.0…