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MSI - B550 GAMING PLUS (Socket AM4) AMD B550 ATX DDR4 Motherboard - Black

Model: B550GPLUS
SKU: 6424047
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Specifications
  • Chipset
    AMD B550
    Form Factor
    ATX
    Processor Socket
    Socket AM4 (PGA 1331)
    Number of PCI-E Slots
    4
    Wireless Networking Standard
    No Wi-Fi standard
    Number Of Memory Slots
    4
  • Key Specs
    • Chipset: AMD B550
    • Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
    • Processor Socket: Socket AM4 (PGA 1331) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
    • Number of PCI-E Slots: 4 (How many peripheral component interconnect express slots are available.)
    • Wireless Networking Standard: No Wi-Fi standard (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
    • Number Of Memory Slots: 4
    • Maximum Memory Supported: 128 gigabytes
    • Memory Type Supported: DDR4
  • General
    • Brand: MSI
    • Model Number: B550GPLUS
    • Product Name: B550 GAMING PLUS (Socket AM4) AMD B550 ATX DDR4 Motherboard
    • Color: Black
  • Compatibility
    • Chipset: AMD B550
    • Chipset Compatibility: AMD
    • Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
    • Processor Socket: Socket AM4 (PGA 1331) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
    • Processor Compatibility: AMD Ryzen 7 5000 Series, AMD Ryzen 7 3000 Series, AMD Ryzen 5 5000 Series, AMD Ryzen 5 3000 Series
    • Operating System Compatibility: Windows 10, Windows 11 Home, Windows 11 Pro
  • Slot
    • Number of M.2 Slots: 2 (This interface is most commonly used for high-speed solid state drives (SSDs), and is often used in laptops due to its small size.)
    • Number of PCI-E Slots: 4 (How many peripheral component interconnect express slots are available.)
    • Number Of PCI-E x16 Slots: 2
    • Number Of PCI-E x1 Slots: 2
    • Number Of Memory Slots: 4
  • Connectivity
    • SATA Connector: SATA 6 Gbps (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
    • Fan/Cooling System Connector: 6x 4-pin (The configuration of the connector as it connects a computer component to a fan or cooling system.)
    • Wireless Connectivity: None, None, None, None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Wireless Networking Standard: No Wi-Fi standard (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
  • Ports
    • USB Ports: 5 x USB-A 3.2, 2 x USB-C (The number and type of USB ports the product has.)
    • Audio Ports: 1x Front Audio (JAUD)
    • Number of Audio Channels: 7.1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
  • Dimensions
    • Product Length: 304.8 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Width: 50.8 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 24 ounces (The out of box weight of the item.)
  • Memory
    • Maximum Memory Supported: 128 gigabytes
    • Memory Type Supported: DDR4
    • Memory Format Supported: UDIMM (Memory module size that will fit with the device.)
    • Memory Speeds Supported: 4400 (The RAM's bandwidth rating supported by the device. The number refers to transfer speed. For example, 12800 would indicate that the memory has a theoretical bandwidth of 12,800 megabytes per second (MBs). The higher the number, the faster the speed.)
    • Memory Slot Type: 288-pin DIMM
  • Features
    • Multi-GPU Support: CrossFire
    • RAID Support: RAID 0, RAID 1, RAID 10 (RAID 1+0) (A Redundant Array of Independent Disks (RAID) includes a collection of separate disks that your computer recognizes as one disk unit. Each configuration offers a different level of mirroring, striping and read/write speeds.)
  • Other
    • UPC: 824142218600

The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers. MAG B550 Gaming PLus features high-bandwidth and low-latency 2.5G plus Gigabit LAN for power users. Onboard 2.5Gbps connectivity provides incredible data transfer speed faster than ever before. MSI LAN Manager automatically classifies and prioritizes the latency-sensitive for your applications, giving you the best online experience with low latency.

  • Supports AMD Ryzen 7 and Ryzen processors: In an AM4 socket.
  • Up to 4866+MHz: 4 x DDR4 memory slots, support up to 128GB 1 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+ MHz by A-XMP OC MODE
  • AMD CrossFireX graphics support: 1x HDMI 2.1 port, supports a maximum resolution of 4096x2160 @60Hz 1 2 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz 1 Maximum shared memory of 16GB
  • Four 288-pin DDR4 SDRAM DIMM sockets: Support up to 64GB of system memory.
  • AUDIO: Realtek® ALC892 Codec 7.1-Channel High Definition Audio Supports S/PDIF output
  • STORAGE: 6x SATA 6Gb/s ports 2x M.2 slots (Key M) M2_1 slot (from AMD Processor) Supports PCIe 4.0/ 3.0 x4 1 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
  • 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
  • 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: 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) 8x USB 2.0 ports (4 Type-A ports back, 4 ports internal USB 2.0 connectors) 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port) 2x USB 3.2 Gen 1 5Gbps Type-A ports
  • INTERNAL CONNECTORS: 1x 24-pin ATX main power 1x 8-pin ATX 12V power 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)
  • INTERNAL CONNECTORS: 1x4-pin CPU fan connector 1x4-pin water-pump fan connector 6x4-pin system fan connectors 1xFront panel audio connector 2xSystem panel connectors 1xChassis Intrusion connector 1x4-pin RGB LED connector 2x3-pin RAINBOW LED connectors 1xTPM module connector 1x Clear CMOS jumper

Q: What kind of audio output does this motherboard have?

A: It has 7.1-Channel High Definition Audio and supports S/PDIF output.

Q: How many SATA ports are there?

A: This motherboard has 6 SATA 6Gb/s ports.

Q: Does this motherboard have built-in WiFi?

A: No, this motherboard does not have built-in WiFi.

Q: What type of memory does this motherboard support?

A: This motherboard supports DDR4 memory.

Q: Is this motherboard compatible with Ryzen 5000 series cpus without a bios update

A: Yes, it is. Its fully updated already for all AMD generations besides threadripper.

Q: Is this motherboard VR ready, have bluetooth, or have wifi?

A: VR Ready, but it doesn’t have WiFi or Bluetooth. You would need to buy an external wifi card and place it in the pci-e slot in your motherboard :)

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Pros for MSI - B550 GAMING PLUS (Socket AM4) AMD B550 ATX DDR4 Motherboard - Black
There were no pros for this productThere were no pros for this productOverall PerformanceConnectivity, Build Quality, Installation Ease

Specs

Reviews

Customers are sayingCustomers admire the B550 GAMING PLUS motherboard for its excellent performance and reasonable price. Users find the BIOS updates simple, the board easy to use, and appreciate the RGB lighting. Some customers noted the lack of WiFi as a drawback, while others mentioned issues with the size and the quality of the manual.
This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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