{"id":5815678763161,"title":"Motherboard MSI B550-A Pro ATX AM4","handle":"motherboard-msi-b550-a-pro-atx-am4","description":"If you're passionate about \u003cb\u003eIT and electronics\u003c\/b\u003e, like being up to date on technology and don't miss even the slightest details, buy \u003cb\u003eMotherboard MSI B550-A Pro ATX AM4\u003c\/b\u003e at an unbeatable price.\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePRO 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSER FRIENDLY DESIGN\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTHERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE\u003c\/b\u003e\u003cbr\u003eWith 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eM.2 SHIELD FROZR\u003c\/b\u003e\u003cbr\u003eWorld’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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFULLY CONTROLLABLE IN BIOS AND SOFTWARE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOPTIMIZED FOR WATER COOLING\u003c\/b\u003e\u003cbr\u003eDesigned to support the most popular All-In-One \u0026amp; 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.\u003cbr\u003e\u003cbr\u003eEASY BIOS RECOVERY WITH FLASH BIOS BUTTON\u003cbr\u003eRun 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!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEZ DEBUG LED\u003c\/b\u003e\u003cbr\u003eRun 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eXL CLIP\u003c\/b\u003e\u003cbr\u003eThe enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEASY TO ARRANGE YOUR CABLES\u003c\/b\u003e\u003cbr\u003eNot 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eULTIMATE MOTHERBOARD PROTECTION\u003c\/b\u003e\u003cbr\u003eDouble ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCONNECTIVITY\u003c\/b\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFAST AND FUTURE-READY STORAGE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 M.2\u003c\/b\u003e\u003cbr\u003eUtilizing 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMAXIMIZE YOUR USB DEVICE PERFORMANCE\u003c\/b\u003e\u003cbr\u003eRead 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSB FRONT TYPE-C\u003c\/b\u003e\u003cbr\u003eMSI 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 have the most convenient experience.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXTEND YOUR RGB EXPERIENCE WITH EASE\u003c\/b\u003e\u003cbr\u003eAdd 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXPERIENCE MORE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePCB WITH 2OZ THICKENED COPPER\u003c\/b\u003e\u003cbr\u003eAn enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e10 + 2 + 1 DIGITAL POWER WITH DOUBLER DESIGN\u003c\/b\u003e\u003cbr\u003eUnleash and sustain maximum performance with an aggressive VRM design built with a total of 10 phases Digital Power with Doubler Design. Combining exclusive Core Boost technology, PRO series motherboard is ready to sustain heavy daily work.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 PCI-E\u003c\/b\u003e\u003cbr\u003eMSI 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. Optimized by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eA HUGE STEP OF DDR PERFORMANCE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCORE BOOST\u003c\/b\u003e\u003cbr\u003eCore 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 overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDEDICATED HIGH DEFINITION AUDIO PROCESSOR\u003c\/b\u003e\u003cbr\u003eMake sure you enjoy the purest sound quality in both stereo and surround sound.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHIGH QUALITY AUDIO CAPACITORS\u003c\/b\u003e\u003cbr\u003eA high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHD AUDIO CONNECTORS\u003c\/b\u003e\u003cbr\u003eKeep you sound perfect by transmit your aduio with pure digital signal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISOLATED AUDIO DESIGN\u003c\/b\u003e\u003cbr\u003eLike a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSEPARATED AUDIO LAYERS FOR CLEAN LEFT \u0026amp; RIGHT CHANNELS\u003c\/b\u003e\u003cbr\u003eUsing separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDRAGON CENTER\u003c\/b\u003e\u003cbr\u003eMSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCLICK BIOS 5\u003c\/b\u003e\u003cbr\u003eGet more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!\u003cbr\u003e\u003cbr\u003eCREATOR GENIE\u003cbr\u003eQuickly overclock your CPU with a single button for more performance.\u003cbr\u003e\u003cbr\u003eA-XMP\u003cbr\u003eChoose from a preset A-XMP profile and automatically overclock compatible DDR memory.\u003cbr\u003e\u003cbr\u003eM-FLASH\u003cbr\u003eConveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.\u003cbr\u003e\u003cbr\u003eHARDWARE MONITOR\u003cbr\u003eGet immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.\u003cbr\u003e\u003cbr\u003eMEMORY TRY IT\u003cbr\u003eGet extreme speed out of your system memory and get more performance.\u003cbr\u003e\u003cbr\u003eSEARCH \u0026amp; FAVORITES\u003cbr\u003eA permanent search \u0026amp; favorite option in the top right corner moves you through the BIOS menus quickly.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePRO 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSER FRIENDLY DESIGN\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTHERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE\u003c\/b\u003e\u003cbr\u003eWith 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eM.2 SHIELD FROZR\u003c\/b\u003e\u003cbr\u003eWorld’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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFULLY CONTROLLABLE IN BIOS AND SOFTWARE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOPTIMIZED FOR WATER COOLING\u003c\/b\u003e\u003cbr\u003eDesigned to support the most popular All-In-One \u0026amp; 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.\u003cbr\u003e\u003cbr\u003eEASY BIOS RECOVERY WITH FLASH BIOS BUTTON\u003cbr\u003eRun 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!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEZ DEBUG LED\u003c\/b\u003e\u003cbr\u003eRun 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eXL CLIP\u003c\/b\u003e\u003cbr\u003eThe enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEASY TO ARRANGE YOUR CABLES\u003c\/b\u003e\u003cbr\u003eNot 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eULTIMATE MOTHERBOARD PROTECTION\u003c\/b\u003e\u003cbr\u003eDouble ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCONNECTIVITY\u003c\/b\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFAST AND FUTURE-READY STORAGE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 M.2\u003c\/b\u003e\u003cbr\u003eUtilizing 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMAXIMIZE YOUR USB DEVICE PERFORMANCE\u003c\/b\u003e\u003cbr\u003eRead 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSB FRONT TYPE-C\u003c\/b\u003e\u003cbr\u003eMSI 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 have the most convenient experience.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXTEND YOUR RGB EXPERIENCE WITH EASE\u003c\/b\u003e\u003cbr\u003eAdd 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXPERIENCE MORE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePCB WITH 2OZ THICKENED COPPER\u003c\/b\u003e\u003cbr\u003eAn enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e10 + 2 + 1 DIGITAL POWER WITH DOUBLER DESIGN\u003c\/b\u003e\u003cbr\u003eUnleash and sustain maximum performance with an aggressive VRM design built with a total of 10 phases Digital Power with Doubler Design. Combining exclusive Core Boost technology, PRO series motherboard is ready to sustain heavy daily work.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 PCI-E\u003c\/b\u003e\u003cbr\u003eMSI 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. Optimized by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eA HUGE STEP OF DDR PERFORMANCE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCORE BOOST\u003c\/b\u003e\u003cbr\u003eCore 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 overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDEDICATED HIGH DEFINITION AUDIO PROCESSOR\u003c\/b\u003e\u003cbr\u003eMake sure you enjoy the purest sound quality in both stereo and surround sound.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHIGH QUALITY AUDIO CAPACITORS\u003c\/b\u003e\u003cbr\u003eA high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHD AUDIO CONNECTORS\u003c\/b\u003e\u003cbr\u003eKeep you sound perfect by transmit your aduio with pure digital signal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISOLATED AUDIO DESIGN\u003c\/b\u003e\u003cbr\u003eLike a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSEPARATED AUDIO LAYERS FOR CLEAN LEFT \u0026amp; RIGHT CHANNELS\u003c\/b\u003e\u003cbr\u003eUsing separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDRAGON CENTER\u003c\/b\u003e\u003cbr\u003eMSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCLICK BIOS 5\u003c\/b\u003e\u003cbr\u003eGet more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!\u003cbr\u003e\u003cbr\u003eCREATOR GENIE\u003cbr\u003eQuickly overclock your CPU with a single button for more performance.\u003cbr\u003e\u003cbr\u003eA-XMP\u003cbr\u003eChoose from a preset A-XMP profile and automatically overclock compatible DDR memory.\u003cbr\u003e\u003cbr\u003eM-FLASH\u003cbr\u003eConveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.\u003cbr\u003e\u003cbr\u003eHARDWARE MONITOR\u003cbr\u003eGet immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.\u003cbr\u003e\u003cbr\u003eMEMORY TRY IT\u003cbr\u003eGet extreme speed out of your system memory and get more performance.\u003cbr\u003e\u003cbr\u003eSEARCH \u0026amp; FAVORITES\u003cbr\u003eA permanent search \u0026amp; favorite option in the top right corner moves you through the BIOS menus quickly.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProcessor manufacturer: AMD\u003c\/li\u003e\n\u003cli\u003eProcessor socket: Socket AM4\u003c\/li\u003e\n\u003cli\u003eCompatible processor series: AMD Ryzen\u003c\/li\u003e\n\u003cli\u003eMaximum number of SMP processors: 1\u003c\/li\u003e\n\u003cli\u003eSupported memory types: DDR4-SDRAM\u003c\/li\u003e\n\u003cli\u003eNumber of memory slots: 4\u003c\/li\u003e\n\u003cli\u003eMemory slots type: DIMM\u003c\/li\u003e\n\u003cli\u003eSupported memory clock speeds: 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4800 MHz\u003c\/li\u003e\n\u003cli\u003eMaximum internal memory: 128 GB\u003c\/li\u003e\n\u003cli\u003eMemory channels: Dual-channel\u003c\/li\u003e\n\u003cli\u003eECC: Y\u003c\/li\u003e\n\u003cli\u003eNon-ECC: Y\u003c\/li\u003e\n\u003cli\u003eSupported storage drive interfaces: Serial ATA III\u003c\/li\u003e\n\u003cli\u003eSupported storage drive types: HDD \u0026amp; SSD\u003c\/li\u003e\n\u003cli\u003eRAID levels: 0,1,10\u003c\/li\u003e\n\u003cli\u003eParallel processing technology support: 2-Way CrossFireX\u003c\/li\u003e\n\u003cli\u003eMaximum graphics adapter memory: 16000 MB\u003c\/li\u003e\n\u003cli\u003eMaximum resolution: 4096 x 2160 pixels\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 connectors: 2\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 1 (3.1 Gen 1) connectors: 1\u003c\/li\u003e\n\u003cli\u003eNumber of SATA III connectors: 6\u003c\/li\u003e\n\u003cli\u003eFront panel audio connector: Y\u003c\/li\u003e\n\u003cli\u003eATX Power connector (24-pin): Y\u003c\/li\u003e\n\u003cli\u003eCPU fan connector: Y\u003c\/li\u003e\n\u003cli\u003eNumber of chassis fan connectors: 6\u003c\/li\u003e\n\u003cli\u003eChassis intrusion connector: Y\u003c\/li\u003e\n\u003cli\u003eTPM connector: Y\u003c\/li\u003e\n\u003cli\u003e12V power connector: Y\u003c\/li\u003e\n\u003cli\u003eRGB LED pin header: Y\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 ports quantity: 4\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eEthernet LAN (RJ-45) ports: 1\u003c\/li\u003e\n\u003cli\u003ePS\/2 ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eHDMI ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eDisplayPorts quantity: 1\u003c\/li\u003e\n\u003cli\u003eEthernet LAN: Y\u003c\/li\u003e\n\u003cli\u003eWi-Fi: N\u003c\/li\u003e\n\u003cli\u003eEthernet interface type: Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003eLAN controller: Realtek 8111H\u003c\/li\u003e\n\u003cli\u003eComponent for: PC\u003c\/li\u003e\n\u003cli\u003eMotherboard form factor: ATX\u003c\/li\u003e\n\u003cli\u003eMotherboard chipset family: AMD\u003c\/li\u003e\n\u003cli\u003eMotherboard chipset: AMD B550\u003c\/li\u003e\n\u003cli\u003eAudio output channels: 7.1 channels\u003c\/li\u003e\n\u003cli\u003eAudio chip: Realtek ALC892\u003c\/li\u003e\n\u003cli\u003eNumber of mounting holes: 9\u003c\/li\u003e\n\u003cli\u003ePCI Express x1 (Gen 3.x) slots: 2\u003c\/li\u003e\n\u003cli\u003ePCI Express x16 (Gen 3.x) slots: 1\u003c\/li\u003e\n\u003cli\u003ePCI Express x16 (Gen 4.x) slots: 1\u003c\/li\u003e\n\u003cli\u003eNumber of M.2 (M) slots: 2\u003c\/li\u003e\n\u003cli\u003eClear CMOS jumper: Y\u003c\/li\u003e\n\u003cli\u003eWidth: 305 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 244 mm\u003c\/li\u003e\n\u003cli\u003eCables included: SATA\u003c\/li\u003e\n\u003cli\u003eDrivers included: Y\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-10-14T02:35:46+02:00","created_at":"2020-10-14T02:35:46+02:00","vendor":"MSI","type":"","tags":["Brand_MSI","category-reference-2804","category-reference-8-6","Price_100 - 200"],"price":16166,"price_min":16166,"price_max":16166,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":36701091659929,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"S0227457","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Motherboard MSI B550-A Pro ATX AM4","public_title":null,"options":["Default Title"],"price":16166,"weight":1000,"compare_at_price":null,"inventory_management":"shopify","barcode":"4719072733667","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0443\/1052\/8153\/products\/import_images-202010131211370.jpg?v=1602635747"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0443\/1052\/8153\/products\/import_images-202010131211370.jpg?v=1602635747","options":["Title"],"media":[{"alt":null,"id":12808962408601,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0443\/1052\/8153\/products\/import_images-202010131211370.jpg?v=1602635747"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0443\/1052\/8153\/products\/import_images-202010131211370.jpg?v=1602635747","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"If you're passionate about \u003cb\u003eIT and electronics\u003c\/b\u003e, like being up to date on technology and don't miss even the slightest details, buy \u003cb\u003eMotherboard MSI B550-A Pro ATX AM4\u003c\/b\u003e at an unbeatable price.\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePRO 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSER FRIENDLY DESIGN\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTHERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE\u003c\/b\u003e\u003cbr\u003eWith 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eM.2 SHIELD FROZR\u003c\/b\u003e\u003cbr\u003eWorld’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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFULLY CONTROLLABLE IN BIOS AND SOFTWARE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOPTIMIZED FOR WATER COOLING\u003c\/b\u003e\u003cbr\u003eDesigned to support the most popular All-In-One \u0026amp; 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.\u003cbr\u003e\u003cbr\u003eEASY BIOS RECOVERY WITH FLASH BIOS BUTTON\u003cbr\u003eRun 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!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEZ DEBUG LED\u003c\/b\u003e\u003cbr\u003eRun 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eXL CLIP\u003c\/b\u003e\u003cbr\u003eThe enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEASY TO ARRANGE YOUR CABLES\u003c\/b\u003e\u003cbr\u003eNot 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eULTIMATE MOTHERBOARD PROTECTION\u003c\/b\u003e\u003cbr\u003eDouble ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCONNECTIVITY\u003c\/b\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFAST AND FUTURE-READY STORAGE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 M.2\u003c\/b\u003e\u003cbr\u003eUtilizing 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMAXIMIZE YOUR USB DEVICE PERFORMANCE\u003c\/b\u003e\u003cbr\u003eRead 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSB FRONT TYPE-C\u003c\/b\u003e\u003cbr\u003eMSI 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 have the most convenient experience.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXTEND YOUR RGB EXPERIENCE WITH EASE\u003c\/b\u003e\u003cbr\u003eAdd 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXPERIENCE MORE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePCB WITH 2OZ THICKENED COPPER\u003c\/b\u003e\u003cbr\u003eAn enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e10 + 2 + 1 DIGITAL POWER WITH DOUBLER DESIGN\u003c\/b\u003e\u003cbr\u003eUnleash and sustain maximum performance with an aggressive VRM design built with a total of 10 phases Digital Power with Doubler Design. Combining exclusive Core Boost technology, PRO series motherboard is ready to sustain heavy daily work.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 PCI-E\u003c\/b\u003e\u003cbr\u003eMSI 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. Optimized by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eA HUGE STEP OF DDR PERFORMANCE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCORE BOOST\u003c\/b\u003e\u003cbr\u003eCore 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 overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDEDICATED HIGH DEFINITION AUDIO PROCESSOR\u003c\/b\u003e\u003cbr\u003eMake sure you enjoy the purest sound quality in both stereo and surround sound.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHIGH QUALITY AUDIO CAPACITORS\u003c\/b\u003e\u003cbr\u003eA high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHD AUDIO CONNECTORS\u003c\/b\u003e\u003cbr\u003eKeep you sound perfect by transmit your aduio with pure digital signal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISOLATED AUDIO DESIGN\u003c\/b\u003e\u003cbr\u003eLike a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSEPARATED AUDIO LAYERS FOR CLEAN LEFT \u0026amp; RIGHT CHANNELS\u003c\/b\u003e\u003cbr\u003eUsing separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDRAGON CENTER\u003c\/b\u003e\u003cbr\u003eMSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCLICK BIOS 5\u003c\/b\u003e\u003cbr\u003eGet more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!\u003cbr\u003e\u003cbr\u003eCREATOR GENIE\u003cbr\u003eQuickly overclock your CPU with a single button for more performance.\u003cbr\u003e\u003cbr\u003eA-XMP\u003cbr\u003eChoose from a preset A-XMP profile and automatically overclock compatible DDR memory.\u003cbr\u003e\u003cbr\u003eM-FLASH\u003cbr\u003eConveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.\u003cbr\u003e\u003cbr\u003eHARDWARE MONITOR\u003cbr\u003eGet immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.\u003cbr\u003e\u003cbr\u003eMEMORY TRY IT\u003cbr\u003eGet extreme speed out of your system memory and get more performance.\u003cbr\u003e\u003cbr\u003eSEARCH \u0026amp; FAVORITES\u003cbr\u003eA permanent search \u0026amp; favorite option in the top right corner moves you through the BIOS menus quickly.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePRO 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSER FRIENDLY DESIGN\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTHERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE\u003c\/b\u003e\u003cbr\u003eWith 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eM.2 SHIELD FROZR\u003c\/b\u003e\u003cbr\u003eWorld’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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFULLY CONTROLLABLE IN BIOS AND SOFTWARE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOPTIMIZED FOR WATER COOLING\u003c\/b\u003e\u003cbr\u003eDesigned to support the most popular All-In-One \u0026amp; 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.\u003cbr\u003e\u003cbr\u003eEASY BIOS RECOVERY WITH FLASH BIOS BUTTON\u003cbr\u003eRun 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!\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEZ DEBUG LED\u003c\/b\u003e\u003cbr\u003eRun 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eXL CLIP\u003c\/b\u003e\u003cbr\u003eThe enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEASY TO ARRANGE YOUR CABLES\u003c\/b\u003e\u003cbr\u003eNot 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eULTIMATE MOTHERBOARD PROTECTION\u003c\/b\u003e\u003cbr\u003eDouble ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCONNECTIVITY\u003c\/b\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFAST AND FUTURE-READY STORAGE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 M.2\u003c\/b\u003e\u003cbr\u003eUtilizing 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMAXIMIZE YOUR USB DEVICE PERFORMANCE\u003c\/b\u003e\u003cbr\u003eRead 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUSB FRONT TYPE-C\u003c\/b\u003e\u003cbr\u003eMSI 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 have the most convenient experience.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXTEND YOUR RGB EXPERIENCE WITH EASE\u003c\/b\u003e\u003cbr\u003eAdd 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEXPERIENCE MORE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePCB WITH 2OZ THICKENED COPPER\u003c\/b\u003e\u003cbr\u003eAn enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e10 + 2 + 1 DIGITAL POWER WITH DOUBLER DESIGN\u003c\/b\u003e\u003cbr\u003eUnleash and sustain maximum performance with an aggressive VRM design built with a total of 10 phases Digital Power with Doubler Design. Combining exclusive Core Boost technology, PRO series motherboard is ready to sustain heavy daily work.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLIGHTNING GEN 4 PCI-E\u003c\/b\u003e\u003cbr\u003eMSI 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. Optimized by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eA HUGE STEP OF DDR PERFORMANCE\u003c\/b\u003e\u003cbr\u003eMSI 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCORE BOOST\u003c\/b\u003e\u003cbr\u003eCore 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 overclocking.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDEDICATED HIGH DEFINITION AUDIO PROCESSOR\u003c\/b\u003e\u003cbr\u003eMake sure you enjoy the purest sound quality in both stereo and surround sound.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHIGH QUALITY AUDIO CAPACITORS\u003c\/b\u003e\u003cbr\u003eA high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHD AUDIO CONNECTORS\u003c\/b\u003e\u003cbr\u003eKeep you sound perfect by transmit your aduio with pure digital signal.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eISOLATED AUDIO DESIGN\u003c\/b\u003e\u003cbr\u003eLike a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSEPARATED AUDIO LAYERS FOR CLEAN LEFT \u0026amp; RIGHT CHANNELS\u003c\/b\u003e\u003cbr\u003eUsing separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDRAGON CENTER\u003c\/b\u003e\u003cbr\u003eMSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCLICK BIOS 5\u003c\/b\u003e\u003cbr\u003eGet more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!\u003cbr\u003e\u003cbr\u003eCREATOR GENIE\u003cbr\u003eQuickly overclock your CPU with a single button for more performance.\u003cbr\u003e\u003cbr\u003eA-XMP\u003cbr\u003eChoose from a preset A-XMP profile and automatically overclock compatible DDR memory.\u003cbr\u003e\u003cbr\u003eM-FLASH\u003cbr\u003eConveniently flash or upgrade the BIOS in a few minutes from the CMOS Setup Utility.\u003cbr\u003e\u003cbr\u003eHARDWARE MONITOR\u003cbr\u003eGet immediate access to your critical hardware information in real-time including temperature, memory capacity, clock speed, and voltage.\u003cbr\u003e\u003cbr\u003eMEMORY TRY IT\u003cbr\u003eGet extreme speed out of your system memory and get more performance.\u003cbr\u003e\u003cbr\u003eSEARCH \u0026amp; FAVORITES\u003cbr\u003eA permanent search \u0026amp; favorite option in the top right corner moves you through the BIOS menus quickly.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProcessor manufacturer: AMD\u003c\/li\u003e\n\u003cli\u003eProcessor socket: Socket AM4\u003c\/li\u003e\n\u003cli\u003eCompatible processor series: AMD Ryzen\u003c\/li\u003e\n\u003cli\u003eMaximum number of SMP processors: 1\u003c\/li\u003e\n\u003cli\u003eSupported memory types: DDR4-SDRAM\u003c\/li\u003e\n\u003cli\u003eNumber of memory slots: 4\u003c\/li\u003e\n\u003cli\u003eMemory slots type: DIMM\u003c\/li\u003e\n\u003cli\u003eSupported memory clock speeds: 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4800 MHz\u003c\/li\u003e\n\u003cli\u003eMaximum internal memory: 128 GB\u003c\/li\u003e\n\u003cli\u003eMemory channels: Dual-channel\u003c\/li\u003e\n\u003cli\u003eECC: Y\u003c\/li\u003e\n\u003cli\u003eNon-ECC: Y\u003c\/li\u003e\n\u003cli\u003eSupported storage drive interfaces: Serial ATA III\u003c\/li\u003e\n\u003cli\u003eSupported storage drive types: HDD \u0026amp; SSD\u003c\/li\u003e\n\u003cli\u003eRAID levels: 0,1,10\u003c\/li\u003e\n\u003cli\u003eParallel processing technology support: 2-Way CrossFireX\u003c\/li\u003e\n\u003cli\u003eMaximum graphics adapter memory: 16000 MB\u003c\/li\u003e\n\u003cli\u003eMaximum resolution: 4096 x 2160 pixels\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 connectors: 2\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 1 (3.1 Gen 1) connectors: 1\u003c\/li\u003e\n\u003cli\u003eNumber of SATA III connectors: 6\u003c\/li\u003e\n\u003cli\u003eFront panel audio connector: Y\u003c\/li\u003e\n\u003cli\u003eATX Power connector (24-pin): Y\u003c\/li\u003e\n\u003cli\u003eCPU fan connector: Y\u003c\/li\u003e\n\u003cli\u003eNumber of chassis fan connectors: 6\u003c\/li\u003e\n\u003cli\u003eChassis intrusion connector: Y\u003c\/li\u003e\n\u003cli\u003eTPM connector: Y\u003c\/li\u003e\n\u003cli\u003e12V power connector: Y\u003c\/li\u003e\n\u003cli\u003eRGB LED pin header: Y\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 ports quantity: 4\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eUSB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eEthernet LAN (RJ-45) ports: 1\u003c\/li\u003e\n\u003cli\u003ePS\/2 ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eHDMI ports quantity: 1\u003c\/li\u003e\n\u003cli\u003eDisplayPorts quantity: 1\u003c\/li\u003e\n\u003cli\u003eEthernet LAN: Y\u003c\/li\u003e\n\u003cli\u003eWi-Fi: N\u003c\/li\u003e\n\u003cli\u003eEthernet interface type: Gigabit Ethernet\u003c\/li\u003e\n\u003cli\u003eLAN controller: Realtek 8111H\u003c\/li\u003e\n\u003cli\u003eComponent for: PC\u003c\/li\u003e\n\u003cli\u003eMotherboard form factor: ATX\u003c\/li\u003e\n\u003cli\u003eMotherboard chipset family: AMD\u003c\/li\u003e\n\u003cli\u003eMotherboard chipset: AMD B550\u003c\/li\u003e\n\u003cli\u003eAudio output channels: 7.1 channels\u003c\/li\u003e\n\u003cli\u003eAudio chip: Realtek ALC892\u003c\/li\u003e\n\u003cli\u003eNumber of mounting holes: 9\u003c\/li\u003e\n\u003cli\u003ePCI Express x1 (Gen 3.x) slots: 2\u003c\/li\u003e\n\u003cli\u003ePCI Express x16 (Gen 3.x) slots: 1\u003c\/li\u003e\n\u003cli\u003ePCI Express x16 (Gen 4.x) slots: 1\u003c\/li\u003e\n\u003cli\u003eNumber of M.2 (M) slots: 2\u003c\/li\u003e\n\u003cli\u003eClear CMOS jumper: Y\u003c\/li\u003e\n\u003cli\u003eWidth: 305 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 244 mm\u003c\/li\u003e\n\u003cli\u003eCables included: SATA\u003c\/li\u003e\n\u003cli\u003eDrivers included: Y\u003c\/li\u003e\n\u003c\/ul\u003e"}