MSI MPG B550 GAMING EDGE WIFI Desktop Motherboard - AMD Chipset - Socket AM4 - ATX (244342)

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Out of stock
Stock Update:
10/28/2022 06:13:37 AM PST
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Out of stock

Stock Update:
10/28/2022 06:13:37 AM PST


This item is brand-new, factory sealed.


  • Mfr Part Number: B550GEDGEWIFI (MPG B550 GAMING EDGE WIFI)
  • CPU: Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update
  • Chipset: AMD B550 Chipset
  • Memory:
    • 4x DDR4 memory slots, support up to 128GB
      - Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
      - Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400 /4533 /4600 /4733 /4800 /4866 /5000 /5100+ MHz by A-XMP OC MODE
      * 1DPC 1R max speed 5100 MHZ
      * 1DPC 2R max speed 3866 MHZ
      * 2DPC 1R max speed 4000 MHZ
      * 2DPC 2R max speed 3600 MHZ
    • Dual channel memory architecture
    • Supports non-ECC UDIMM memory
    • Supports ECC UDIMM memory (non-ECC mode)
    • Supports un-buffered memory
  • Expansion Slots:
    • 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1)
    • 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed
    • 2x PCIe 3.0 x1 slots
  • Onboard Graphics:
    • 1x HDMI port, supports a maximum resolution of 4096x2160 @24Hz
    • 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz
    • Maximum shared memory of 16 GB
  • Multi-GPU: Supports 2-Way AMD CrossFire Technology
  • Storage: 
    • ?AMD B550 Chipset
      - 6x SATA 6Gb/s ports
      - 2x M.2 slots (Key M)
       - M2_1 slot (from AMD Processor)
        * Supports PCIe 4.0/ 3.0 x4 
        * Supports SATA 6Gb/s
        * Supports 2242/ 2260/ 2280/ 22110 storage devices
       - M2_2 slot (from AMD B550 chipset)
        * Supports PCIe 3.0x4
        * Supports 2242/ 2260/ 2280 storage devices
  • RAID:
    • Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
    • Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
  • USB:
    • AMD B550 Chipset
      - 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector)
      - 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)
    • AMD Processor
      - 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel)
      - 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
  • Audio:
    • Realtek ALC1200 Codec
      - 7.1-Channel High Definition Audio
      - Supports S/PDIF output
  • LAN: 1x Realtek RTL8125B 2.5Gbps LAN controller
  • Wireless LAN & Bluetooth:
    • Intel Wi-Fi 6 AX200
      - The Wireless module is pre-installed in the M.2 (Key-E) slot
      - Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz (160MHz) up to 2.4Gbps
      - Supports 802.11 a/ b/ g/ n/ ac/ ax
      - Supports Bluetooth 5.1?
  • Internal Connectors:
    • 1x 24-pin ATX main power connector
    • 1x 8-pin ATX 12V power connector
    • 6x SATA 6Gb/s connectors
    • 2x M.2 slots (M-Key)
    • 1x USB 3.2 Gen 1 5Gbps Type-C port
    • 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
    • 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
    • 1x 4-pin CPU fan connector
    • 1x 4-pin water-pump fan connector
    • 6x 4-pin system fan connectors
    • 1x Front panel audio connector
    • 2x System panel connectors
    • 1x Chassis Intrusion connector
    • 2x 4-pin RGB LED connectors
    • 2x 3-pin RAINBOW LED connectors
    • 1x TPM module connector
    • 1x Clear CMOS jumper
  • Back Panel Ports:
    • PS/2 Combo Port
    • DisplayPort
    • 2.5G LAN
    • USB 3.2 Gen 2 10Gbps (Type-A)
    • HD Audio Connectors
    • Flash BIOS Button
    • USB 2.0
    • HDMI
    • USB 3.2 Gen 1 5Gbps (Type-A)
    • USB 3.2 Gen 2 10Gbps (Type-C)
    • Wi-Fi / Bluetooth
    • Optical S/PDIF OUT
  • LED Features:?
    • 1x EZ LED Control switch
    • 4x EZ Debug LED
  • I/O Controller: NUVOTON NCT6687-R Controller Chip
  • Hardward Monitor:?
    • CPU/ System/ Chipset temperature detection
    • CPU/ System/ Pump fan speed detection
    • CPU/ System/ Pump fan speed control
  • Form Factor:
    • ATX Form Factor
    • 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
  • *All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country . All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers.

Package Contents:
  • MPG B550 GAMING EDGE WIFI Desktop Motherboard
  • User Manual
  • Quick Installation Guide
  • SATA Cable Labels
  • MSI Case Badge
  • Product Registration Card
  • Driver DVD
  • Case Screw Guide
  • 2 x SATA Cables
  • 1 x Rainbow RGB LED Extension Cable
  • Promotion Card
  • MSI Product Catalog


Package Contents:   
  • MPG B550 GAMING EDGE WIFI Desktop Motherboard
  • User Manual
  • Quick Installation Guide
  • SATA Cable Labels
  • MSI Case Badge
  • Product Registration Card
  • Driver DVD
  • Case Screw Guide
  • 2 x SATA Cables
  • 1 x Rainbow RGB LED Extension Cable
  • Promotion Card
  • MSI Product Catalog


Brand Compatibility:   


Country of Origin:   



Physical Characteristics
Form FactorATX
Product ColorBlack
Limited Warranty3 Year
I/O Expansions
Number of PCI Express x1 Slots2
Number of PCI Express x16 Slots2
Number of Total Expansion Slots4
Total Number of PCI Express Slots4
Memory TechnologyDDR4 SDRAM
Number of Memory Slots4
Memory Speed Supported
Memory Form Factor
Maximum Memory Supported128 GB
General Information
Brand NameMSI
Manufacturer Website Address
Marketing InformationGAME IN STYLE
The 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.
With 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.
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.
High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether you're a gamer, prosumer, or PC enthusiast.
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.
MSI motherboards are built with a variety of connectors to satisfy gamers. Enhanced audio, advanced LAN networking capabilities, USB and Mystic Light turn any gaming experience into an immerse one.
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.
Support for 3rd Gen AMD Ryzen™ Processors and future AMD Ryzen™ processors with BIOS update
Supports DDR4 Memory, up to 4866+(OC) MHz
Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
Enhanced Power Design: 10+2+1 Duet Rail Power Design, Core Boost, DDR4 Boost
MYSTIC LIGHT: 16.8 million colors / 29 effects controlled in one click. MYSTIC LIGHT EXTENSION supports both RGB and RAINBOW LED strip.
Premium Thermal Solution: Extended Heatsink Design 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
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 Shielding: Better EMI protection and more convenience for installation
Product TypeDesktop Motherboard
Product NameMPG B550 GAMING EDGE WIFI Desktop Motherboard
Manufacturer Part NumberB550GEDGEWIFI
Processor & Chipset
Chipset ManufacturerAMD
Multi GPU SupportedCrossFire
Processor Supported
Total Processor Supported1
Processor SocketSocket AM4
Chipset ModelB550
Onboard Interfaces
Number of SATA Interfaces6
Total Number of Onboard USB Ports7
Number of Onboard USB 3.2 Ports3
Number of M.2 Interfaces2
Number of Onboard USB 2.0 Ports4
Number of USB 3.2 Ports4
Number of USB 2.0 Ports2
Total Number of USB Ports6
Number of Network (RJ-45) Ports1
I/O Controller
RAID SupportedYes
Controller TypeSerial ATA/600
RAID Levels
Onboard VideoCPU Dependent Video
Network & Communication
Wireless LANYes
Wireless LAN StandardIEEE 802.11 a/b/g/n/ac/ax
2.5Gigabit EthernetYes
Audio Channels7.1

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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MSI MPG B550 GAMING EDGE WIFI Desktop Motherboard - AMD Chipset - Socket AM4 - ATX (244342)