MSI PRO B550-S WIFI6E AM4 ATX Motherboard
MSI PRO B550-S WIFI6E AM4 ATX Motherboard
The MSI PRO B550-S WIFI6E is an ATX motherboard for AMD Ryzen processors using the AM4 socket. Built on the AMD B550 chipset, it supports dual-channel DDR4 memory and offers PCIe 4.0 and PCIe 3.0 expansion, along with SATA and M.2 storage connectivity.
Integrated Wi-Fi 6E and Bluetooth 5.3 provide wireless connectivity, while the Realtek RTL8111H controller provides wired Gigabit LAN. Rear USB connections include USB Type-A and Type-C ports, and onboard 7.1-channel HD audio is powered by the Realtek ALC897 codec.
The board includes four memory slots, two M.2 sockets, four SATA ports, and addressable RGB and RGB LED headers for supported lighting components. A processor with integrated graphics is required to use the motherboard’s HDMI output.
Specifications
- Model: PRO B550-S WIFI6E
- Form Factor: ATX
- CPU Socket: AM4
- Chipset: AMD B550
- Memory: DDR4, dual-channel; 4 x 288-pin slots
- Memory Speed: Up to DDR4 4866+ (O.C.)
- Maximum Memory Capacity: 128GB
- Expansion Slots: 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
- Storage: 2 x M.2 (1 x PCIe Gen 4.0 x4, 1 x PCIe Gen 3.0 x4); 4 x SATA 6Gb/s
- RAID Support: RAID 0, RAID 1, RAID 10
- Wireless: Wi-Fi 6E, dual-band 1T1R; supports 2.4GHz, 5GHz, and 6GHz bands
- Bluetooth: 5.3
- Wired Network: Realtek RTL8111H 1Gbps LAN
- Audio: Realtek ALC897, 7.1-channel HD audio
- Rear I/O: 4 x USB 2.0, 2 x USB 5Gbps Type-A, 1 x USB 10Gbps Type-A, 1 x USB 10Gbps Type-C, 1 x HDMI, 1 x LAN, 3 x audio jacks, Wi-Fi/Bluetooth connections
- Internal Connections: 1 x 24-pin ATX power, 1 x 8-pin ATX power, 4 x USB 2.0 headers, 3 x USB 5Gbps headers, 1 x COM header, 1 x front-panel audio connector, 1 x TPM header
- Lighting Headers: 2 x Addressable V2 RGB LED, 1 x RGB LED
- Dimensions: 243.84 x 304.8mm
- Warranty: 1 years