MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX

Processor manufacturer: AMD Processor socket: Socket AM4 Compatible processor series: AMD Ryzen 3000 Series Maximum number of SMP processors: 1 Maximum resolution: 4096 x 2160 pixels Audio output channels: 7.1 channels Audio chip: Realtek ALC897 Motherboard chipset family: AMD Motherboard chipset: AMD B550 Motherboard form factor: ATX Number of memory slots: 4 ECC сompatibility: ECC & Non-ECC Supported memory types: DDR4-SDRAM Memory channels: Dual-channel Supported memory clock speeds: 4133 Unbuffered memory: Yes Maximum internal memory: 128 GB Depth: 243.8 mm Width: 304.8 mm Ethernet interface type: Gigabit Ethernet Bluetooth version: 5.0 Bluetooth: Yes LAN controller: Realtek 8111H Wi-Fi: Yes Ethernet LAN: Yes Top Wi-Fi standard: Wi-Fi 5 (802.11ac) Wi-Fi standards: Wi-Fi 5 (802.11ac) RGB LED pin header: Yes Front panel connector: Yes USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 Front panel audio connector: Yes USB 2.0 connectors: 4 TPM connector: Yes CPU fan connector: Yes Total number of SATA connectors: 6 Number of chassis fan connectors: 6 Number of SATA III connectors: 6 ATX Power connector (24-pin): Yes Cables included: SATA Supported storage drive interfaces: M.2, SATA III