MSI's MEG series seeks to transcend current gaming products, the flagship model designed to push the limits of what an extreme gaming series can be. Combining the strengths of our existing arsenal with new innovative technology; this results in significant improvements in operational and gaming efficiency. With the MEG series, take complete control of performance and personalization with the ultimate gaming series for enthusiasts who want it all.
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 and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.
DOUBLE SIDE M.2 SHIELD FROZR
World’s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, double side 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.
FAN AUTODETECT DC OR PWM MODE
MSI fan headers can automatically detect if a fan needs to run in DC or PWM mode, streamlining the fan tuning experience.
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.
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.
FAST AND FUTURE-READY STORAGE
MSI B550 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
OPTIMIZED STORAGE DESIGN
MEG B550 UNIFY series motherboard features exclusive onboard quadruple M.2 connectors for the maximum storage performance. The Industry leading design maximizes bandwidth to fully utilize high-end storage devices, provides multiple configurations for demanding gamers and power users.
HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.
SURFACING WITH THE REAL MU-MIMO TECHNOLOGY
The latest Wi-Fi 6E solution supports 6GHz spectrum, Bluetooth 5.2, two-way MU-MIMO and BSS color technology, provide up to 4X network capacity and efficiency in the high signal density environment, delivering speeds up to 2400Mbps.
NEXT-GEN INTEL® WI-FI AX & BLUETOOTH
Connect to a high-speed wireless network powered by an Intel® Wi-Fi / Bluetooth solution with MU-MIMO technology delivering AX speeds up to 2.4Gbps.
OPTIMIZE ONLINE GAMING TRAFFIC FOR LOWER LATENCY!
MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.
MSI LAN MANAGER
- - Automatically prioritizes games above other applications -
- - Allows you to change applications' traffic priority -
- - Allows you to customize bandwidth for each application -
MEG B550 UNIFY
- Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors
- Supports DDR4 Memory, Dual Channel 5100(OC) MHz+
- Quadruple M.2 Connectors: Maximum onboard 4x M.2 slots, support the latest Gen 4 solution with up to 64GB/s bandwidth for maximum transfer speed.
- Extreme Power Design: Direct 14+2 phases with 90A Power Stage and dual CPU power connectors to unleash your true power.
- Premium Thermal Solution: Aluminum Cover with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience.
- 2.5G LAN with LAN Manager and Intel Wi-Fi 6 AX Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection.
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 double-side Shield Frozr, AMD Turbo USB 3.2 GEN 2.
- Flash BIOS Button with Optmized ClearCMOS Function: Simply use a USB key to flash any BIOS within seconds. Restore the BIOS to the default settings without any additional actions.
- Pre-installed I/O Shield: Better EMI protection and more convenience for installation.
Model Name: MEG B550 Unify
CPU (MAX SUPPORT): RYZEN 9
SOCKET: AMD Socket AM4
CHIPSET: AMD B550 Chipset
4 DIMMs, Dual Channel DDR4-5100(OC) MHz+
MEMORY CHANNEL: Dual
DIMM SLOTS: 4
MAX MEMORY (GB): 128
PCI-E X16: 2
PCI-E X1: 2
M.2 SLOT: 4
LAN: Realtek® 8125B-CG 2.5G LAN
WIFI & BLUETOOTH: Intel® Wi-Fi 6 AX200
USB 3.2 PORTS (FRONT): 1(Gen 2, Type C), 2(Gen 1, Type A)
USB 3.2 PORTS (REAR): 1(Gen 2, Type C), 3(Gen 2, Type A)
USB 2.0 PORTS (FRONT): 4
USB 2.0 PORTS (REAR): 4
AUDIO PORTS (REAR): 5+ Optical S/PDIF (Realtek® ALC1220P Codec)
FORM FACTOR: ATX
OPERATING SYSTEM: Support for Windows® 10 64-bit
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