buy Motherboard MSI MPG MSI MPG B550 Gaming Plus ATX DDR4 AM4 AMD AM4 AMD AMD B550 . The MSI MPG B550 Gaming Plus Motherboard is a motherboard designed for desktop computers, offering robust and versatile support for third-generation AMD processors with the AMD AM4 socket, allowing installation of Ryzen™ 3, 5, 7, and 9 CPUs. Its latest-generation AMD B550 chipset ensures compatibility and optimized performance for gaming and high-performance systems. Featuring an ATX form factor, this board provides ample space for components and efficient airflow management. It includes four DIMM slots for DDR4 SDRAM memory supporting up to 128 GB in dual-channel configuration, with memory frequencies from 1866 to 4400 MHz (OC), offering flexibility for advanced setups. It supports unbuffered memory and both ECC and non-ECC memory, adding options for users requiring greater stability. For storage, it offers six SATA III ports and two M.2 slots for SSDs, compatible with RAID 0, 1, and 10 configurations, enabling high transfer speeds and secure data management. For graphics, it supports multi-GPU setups with 2-Way CrossFireX technology and allows graphics adapters with up to 16 GB memory, supporting resolutions up to 4096×2160 pixels. External connectivity is complete, with USB 2.0, USB 3.2 Gen 1 and Gen 2 ports, including Type-A and Type-C, plus HDMI and DisplayPort outputs for various display options. Its audio system is powered by the Realtek ALC892 chip, offering 7.1-channel surround sound and optical S/PDIF output. Networking features include Gigabit Ethernet with the Realtek 8111H controller, ensuring stable and fast connections, though it lacks built-in WiFi. The board has nine mounting points and a solid structure measuring 305 mm wide, 244 mm deep, and 65 mm high, weighing approximately 1 kg. It includes CPU and chassis fan connectors, a 24-pin ATX power input, and RGB lighting connectors, enabling advanced system customization and efficient cooling. Its BIOS is UEFI AMI type, with a Clear CMOS function, simplifying hardware maintenance and configuration. The MSI MPG B550 Gaming Plus is a balanced solution for gaming and demanding PC setups, combining current technical features with good expansion capabilities. Chipset: AMD® B550AMD AM4AMD B550AMDSound: Realtek® ALC892Realtek ALC892Connectivity: Realtek RTL8111H 1Gb EthernetGigabit EthernetRealtek 8111HCompatible: AMD Ryzen ™ 3rd Generation (Matisse / Renoir)DDR4-SDRAMHDD/SSDSata IIIPCConnections: SATA 6 GB/s x 6PS/2 x 18-pin ATX 12V x 124-pin ATX x 1USB 2.0 x 8S/PDIF x 1USB 3.2 x 8USB-A 3.2Sata IIIEthernet LANHDMIUSB 2.0S/PDIFUSB 3.2HDMI x 12 x USB 2.0USB 2.0 x 4SATA x 6M.2 x 2USB-C 3.2 x 1DIMMDisplayPort x 1RJ45 x 1Approx. dimensions: 30.5 x 24.4 cmResolution (px): 4096 x 2160 pxWidth: 30,5 cmLighting: RGB LEDType: MotherboardGamingPCI Express 3.0ATXUEFISocket: Socket AM4AMD AM4Memory: DualSpeed: 4400 MHzCharacteristics: Optical digital outputMemory Type: DDR4Processor: AMDForm factor: ATXInterface: Gigabit EthernetNumber of memory slots: 4Speakers: 7.1Not included: WiFiTechnology: 2-Way CrossFireXIncludes: SATAInternal Memory: 128 GBRAM Memory: 128 GB RAMProcessor Family: AMD GAME IN STYLEThe MPG series brings out the best in gamers by allowing full expression in color with advanced RGB lighting control and synchronization. Experiment on another level of personalization with a front LED strip that provides convenient in-game and real time notifications. With the MPG series, transform your equipment into the center of attention and top leaderboards in style.PREMIUM HARDWARE DESIGNWith years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCEWith more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even