MSI PRO B840M-P WIFI6E motherboard

Compatible processor series: AMD Ryzen 9000 Series Supported processor sockets: Socket AM5 Processor socket: Socket AM5 Processor manufacturer: AMD Motherboard form factor: micro ATX Power source type: ATX Motherboard chipset: AMD B840 Motherboard chipset family: AMD Audio output channels: 7.1 channels Windows operating systems supported: Windows 11 x64 Supported memory clock speeds: 8000 Maximum internal memory: 256 GB Unbuffered memory: Yes Memory channels: Dual-channel Supported memory types: DDR5-SDRAM ECC сompatibility: Non-ECC Number of memory slots: 4 Supported memory clock speed (max): 8000 MHz Depth: 243.8 mm Width: 243.8 mm Ethernet LAN: Yes Wi-Fi standards: 802.11n Bluetooth: Yes Top Wi-Fi standard: Wi-Fi 6E (802.11ax) Wi-Fi: Yes Bluetooth version: 5.3 Ethernet interface type: 2.5 Gigabit Ethernet Total number of SATA connectors: 4 Number of SATA III connectors: 4 USB 2.0 connectors: 4 USB 3.2 Gen 1 (3.1 Gen 1) connectors: 3 CPU fan connector: Yes TPM connector: Yes Front panel connector: Yes Front panel audio connector: Yes ATX Power connector (24-pin): Yes Number of RGB LED pin headers: 4 RGB LED pin header: Yes Clear CMOS button: Yes Quick installation guide: Yes