MSI MPG B550 GAMING PLUS ATX Motherboard
Game in Style

Introducing the all new MPG B550 Gaming PLUS Motherboard from MSI. Express yourself with the latest addition to the MPG series of motherboards. The MPG B550 Gaming PLUS supports 3rd Gen AMD Ryzen Processors and with the addition of PCIe 4.0 technology you can expect a lightning fast gaming experience plus with Wi-Fi 6 you have access to next generation networking which is up to 3x faster than it predecessor. Experiment on another level of personalization with a front LED strip that provides convenient in-game and real time notifications and with MSI Mystic Light gain access to 16.8 million colours and 29 different LED effects, transform your equipment to be the center of attention and top competetitive leaderboards in style.

10 + 2 + 1 DUET RAIL POWER SYSTEM

The MSI MPG B550 Gaming PLUS is back with an updated and aggressive VRM design that will allow your 3rd generation AMD Ryzen processor to reach and sustain maximum performance, built with a 10 Duet Rail Power System and combining this with MSI exclusive core boost technology means the MPG series motherboards are ready to sustain heavy daily loads.

Extended Heatsink and Pre-installed IO Shield

The MSI MPG Gaming PLUS features a pre-installed I/O shield to make installing your motherboard simpler and safer and also protects your I/O ports from electrostatic discharge damage and with an all-metal extended heatsink with additional 7W/mk thermal pads to enlarge the surface area you can also expect more efficient heat dissipation allowing your 3rd generation AMD Ryzen CPU to perform as it should.

Faster and undistorted current delivery

Core Boost technology combines MSI's premium layout and full digital 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. MSI B550 motherboards are optimized to maximise the performance on the 3rd Generation AMD Ryzen processors. Choose MSI and unleash the full potential of your system through optimized PCB and power delivery design with load line calibration.

LIGHTNING GEN 4 PCI-E

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. Optimised by steel armor design and server grade PCB, you can enjoy next-gen devices without any compromise.

Technical Specification
MSI MPG B550 GAMING PLUS ATX Motherboard
General
Product Type Motherboard - ATX
Chipset Type AMD B550 / Nuvoton NCT6687
Processor Socket Socket AM4
Max Processors Qty 1
Compatible Processors Ryzen (supports 3rd Generation Ryzen and New Generation Ryzen with Radeon Graphics)
Supported RAM
Max Size 128 GB
Technology DDR4
Bus Clock 2400 MHz, 1866 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 3200 MHz, 3066 MHz
Supported RAM Integrity Check Non-ECC, ECC (operate in non-ECC mode)
Registered or Buffered Unbuffered
Features Dual channel memory architecture, supported ECC modules operate in non-ECC mode, A-XMP support
Audio
Type HD Audio (8-channel)
Audio Codec Realtek ALC892
Compliant Standards High Definition Audio
LAN
Network Controller Realtek RTL8111H
Network Interfaces Gigabit Ethernet
Expansion / Connectivity
Expansion Slots 1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 2 x PCIe 3.0 x1
Storage Interfaces SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 4.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 ¦ PCIe 3.0 -connectors: 1 x M.2 - RAID 0 / RAID 1
Interfaces 1 x LAN (Gigabit Ethernet) ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x TOSLINK ¦ 2 x USB 3.