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Description
MSI MPG B550 Gaming Plus ATX AM4 Motherboard with PCIe 4.0 Dual M.2 USB 3.2 Gen Performance Networking Ryzen Desktop CPU Support
The MSI MPG B550 Gaming Plus is an ATX motherboard built for reliable performance with AMD Ryzen processors on the AM4 platform. Featuring the AMD B550 chipset, dual M.2 slots, PCIe 4.0 support, and 7.1 channel audio, this board provides a strong foundation for gaming, streaming, and productivity systems.
Designed with a full ATX layout and high compatibility, it supports up to 128 GB of DDR4 memory across four DIMM slots, with speed options extending above 4400 MHz through overclocking. Multiple PCIe slots allow for flexible GPU and expansion card configurations, including support for CrossFire multi GPU setups.
The board includes HDMI and DisplayPort outputs for APU users, as well as robust storage options with six SATA ports and two M.2 interfaces. With optimized circuitry, high speed USB 3.2 connectivity, and a three year warranty, the MPG B550 Gaming Plus delivers long term dependability for system builders and gamers.
Key Features
- ATX gaming motherboard built on the AMD B550 chipset
- Supports AMD Ryzen processors on the AM4 socket
- Dual M.2 slots for high speed NVMe storage
- PCIe 4.0 and PCIe 3.0 support for graphics and expansion
- Four DIMM slots supporting up to 128 GB DDR4 memory
- CrossFire multi GPU support
- Gigabit Ethernet for reliable networking
- HDMI and DisplayPort outputs for Ryzen APUs
- Seven onboard USB ports with USB 3.2 connectivity
Specifications
- Brand: MSI
- Model: MPG B550 Gaming Plus
- Condition: New
- Form Factor: ATX
- Chipset: AMD B550
- Socket: AM4
- Processor Support: AMD Ryzen
- Memory Slots: 4
- Maximum Memory: 128 GB
- Memory Type: DDR4 SDRAM
- Memory Speeds Supported: 1866 2133 2400 2667 2800 2933 3000 3066 3200 3466 3600 3733 3866 4000 4133 4266 4400
- Storage Interfaces: 6 x SATA 6Gb s 2 x M.2
- Expansion Slots: 2 x PCIe x16 2 x PCIe x1
- PCIe Standard: PCI Express 4.0 PCI Express 3.0
- Multi GPU: AMD CrossFire
- Audio: 7.1 channel audio
- LAN: Gigabit Ethernet
- USB Ports: 8 total including USB 3.2
- Onboard USB: 7 total including USB 3.2
- Video Outputs: HDMI DisplayPort
- Dimensions: 12 in x 9.6 in
- Included Accessories: I O shield SATA cables documentation
- Warranty: 3 year limited warranty