The B550 GAMING WIFI is crafted to offer extensive connectivity, versatile tools, and Wi-Fi solution for gamers seeking a comprehensive experience. Featuring an 1G LAN, Wi-Fi and PCIe 4.0 solution, it is ready for 24/7 non-stop gaming optimized for AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors. Have trouble turning screws? MSI innovative EZ M.2 clip assist you install an M.2 SSD quickly and effortlessly. One Finger for EZ GPU Installation The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer. Clear CMOS Button Restore the BIOS to the default settings – helpful in 99% of the cases to successfully boot again. 10+2+1 Duet Rail POWER system Unleash and sustain maximum performance with a flagship VRM design built with a total of 10 + 2 + 1 digital power phases. With a 8-pin power connector, B550 GAMING WIFI is ready for the challenge of heavy-loading tasks. OPTIMIZED PCB SOLUTION The PCB design has been optimized for higher bandwidth and faster transfer speeds, which is also beneficial for reliable circuit transmission. Extended Heatsink Extended Heatsink enlarges the surface of heat dissipation and maintain the performance at heavy loads. M.2 Shield Frozr Strengthened M.2 thermal solution helps keep M.2 SSD safe and ensures incredible performance. 7W/mK Thermal Pad & Additional Choke Pad High-quality 7W/mK MOSFET thermal pads and additional choke thermal pads ensure stable performance when all cores are running at high speed. Chipset Heatsink The PCH heatsink is designed to reduce dust and noise and capable of maintaining high efficiency of heat dissipation. FAST AND FUTURE-READY STORAGE MSI Gaming series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies. HIGH-BANDWIDTH AND LOW-LATENCY NETWORK MSI's premium network solution provides incredible data transfer speed for demanding users. LIGHTNING GEN 4 PCI-E MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation. REINFORCED, HEAVY SOLDERED CONNECTIONS 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. The Isolated Analogy Structure for Audio Connectors To provide clear voice, MSI develops a unique structure – Isolated Analogy Structure. The external metal framework of the audio connectors is separated from the internal layout, which ensures the sound quality crisp. Splash on some color and vibrant RGB lighting effects using Mystic Light utility of MSI Center, which has million colors and fancy LED effects. Enjoy the full control and creativity of your PC's lighting with one software. Add more 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. Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records! MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities. Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors Ultra Performance: 10+2+1 Phase Duet Rail Power System (55A DrMOS), 8-pin CPU power connector, Core Boost, Memory Boost, 4-layer PCB with 2oz thickened copper Supports DDR4 Memory, up to 4400(OC) MHz Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and M.2 Shield Frozr are built for high performance system and non-stop experience Lightning Fast Game experience: PCIe 4.0 slot, Lightning Gen 4 x4 M.2, Front USB Type-C High-speed Connectivity: Wi-Fi 5 Solution with 1G LAN - The latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience
The MSI B550-A PRO AM4 Motherboard is a high-performance motherboard designed for AMD processors. It supports DDR4 RAM and has four RAM slots, allowing for a maximum memory capacity of 128GB. This ATX motherboard features a PCI-Express 4.0 16x slot for high-speed graphics cards, as well as multiple USB ports and M.2 slots for fast data transfer. It also comes with a 3-year warranty for added 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 optimized professional workflows but also less troubleshooting and longevity.USER FRIENDLY DESIGNMSI motherboards feature a host of convenient and smart designs for DIY users, with numerous system tuning and troubleshooting tools at your disposal to push your system to new heights and satisfy even the most demanding tweaker. Easily install your own motherboard without any issues.M.2 SHIELD FROZRThe world's fastest SSDs can experience decreased performance when they get hot. As part of the motherboard's heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to prevent this by offering the best thermal protection to ensure your SSD maintains maximum performance.FULLY CONTROLLABLE IN BIOS AND SOFTWAREMSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you to check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for your CPU and motherboard, which will automatically adjust fan speeds.OPTIMIZED FOR WATER COOLINGDesigned 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 amps, giving you full control over 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 BUTTONHaving trouble updating your BIOS? Simply flash the old BIOS version back and continue working within minutes with the Flash BIOS Button. The Flash BIOS Button even works without a CPU, memory, or graphics card installed!EZ DEBUG LEDRunning into trouble? Onboard LEDs for key components indicate the source of the problem so you know exactly where to look to get up and running again.XL CLIPThe enlarged PCI-E clip helps you swap or remove your devices more easily. It keeps the PCI-E slot stronger and safer.FORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMORMSI 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 PROTECTIONDouble ESD protection increases the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.CONNECTIVITYThe most important part of DIY is expandability. MSI PRO series motherboards feature plenty of options to meet prosumer demands. Stable LAN, faster storage, and USB transfer speeds, along with other expandable connectors, are ready to increase your flexibility.FAST AND FUTURE-READY STORAGEMSI PRO series motherboards support all the latest storage standards, allowing users to connect any ultra-fast storage device. Higher efficiency makes your work easier.LIGHTNING GEN 4 M.2By utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature the latest Lightning Gen 4 M.2, the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.USB FRONT TYPE-CMSI motherboards support USB Front Type-C, allowing gamers to connect the latest USB devices. Build your system with an MSI PC case for the most convenient experience.EXTEND YOUR RGB EXPERIENCE WITH EASEAdd your choice of color! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to your system, without needing a separate RGB controller.EXPERIENCE MOREMSI PRO series motherboards are designed to satisfy any professional workflow. Elevate your listening experience and enjoy extreme sound quality. With years of experience in developing user-friendly, performance-enhancing tools, only the highest quality applications are at your disposal. Extensive features let you fine-tune your system for reliable, maximum performance.PCB WITH 2OZ THICKENED COPPERAn enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability, especially during overclocking.LIGHTNING GEN 4 PCI-EMSI Lightning Gen 4 PCI-E is the latest and fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth, doubling the previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized with steel armor design and server-grade PCB, you can enjoy next-gen devices without compromise.A HUGE STEP OF DDR PERFORMANCEMSI OC LAB doesn’t just focus on extreme overclocking. Compared to B450 motherboard memory A-XMP profile, MSI has achieved great improvements in performance and efficiency for B550 motherboards. Easily enable the A-XMP profile with auto power settings to get the best memory speed and stability.CORE BOOSTCore Boost technology combines MSI's premium layout and optimized power design, allowing for faster and undistorted current delivery to the CPU with pinpoint precision. It supports multi-core CPUs and creates ideal overclocking conditions.DEDICATED HIGH DEFINITION AUDIO PROCESSOREnsure purest sound quality in both stereo and surround sound.HIGH QUALITY AUDIO CAPACITORSEnjoy a high fidelity sound experience with exceptional acoustics and realism for studio-level headphones.HD AUDIO CONNECTORSKeep your audio perfect by transmitting your audio with a pure digital signal.ISOLATED AUDIO DESIGNLike a dedicated sound card, audio components and circuits are laid out on a reserved motherboard section and electrically isolated.SEPARATED AUDIO LAYERS FOR CLEAN LEFT & RIGHT CHANNELSBy using separated layers in the PCB, equally pristine sound quality is ensured for both left and right audio channels.DRAGON CENTERMSI’s brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboard features and unleash endless possibilities.CLICK BIOS 5Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS updateSupports DDR4 Memory, up to 4400(OC) MHzLightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield FrozrPremium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance systems and non-stop workPowerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 BoostAudio Boost: Reward your ears with studio-grade sound qualityDragon Center: Brand new software integrating all MSI exclusive tools with a user-friendly interface
