MSI B550M PRO-VDH WIFI motherboard AMD B550 Socket AM4 micro ATX

Processor socket: Socket AM4 Maximum number of SMP processors: 1 Supported processor sockets: Socket AM4 Compatible processor series: AMD Ryzen 3000 Series Processor manufacturer: AMD Maximum resolution: 4096 x 2160 pixels Parallel processing technology support: Not supported Maximum graphics card memory: 16000 MB Product colour: Black Audio chip: Realtek ALC892 Motherboard chipset: AMD B550 Audio output channels: 7.1 channels Motherboard form factor: micro ATX Motherboard chipset family: AMD Number of mounting holes: 8 Unbuffered memory: Yes Supported memory clock speeds: 3000 Maximum internal memory: 128 GB Number of memory slots: 4 Supported memory types: DDR4-SDRAM Memory slots type: DIMM Memory channels: Dual-channel ECC сompatibility: ECC & Non-ECC Depth: 244 mm Width: 244 mm Height: 65 mm Bluetooth: Yes LAN controller: Realtek 8111HN Ethernet LAN: Yes Wi-Fi standards: Wi-Fi 4 (802.11n) Top Wi-Fi standard: Wi-Fi 5 (802.11ac) Wi-Fi: Yes Ethernet interface type: Gigabit Ethernet Bluetooth version: 4.2 Number of SATA III connectors: 4 USB 2.0 connectors: 2 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1 ATX Power connector (24-pin): Yes 12V power connector: Yes Number of chassis fan connectors: 3