MSI PRO B840M-B motherboard AMD B840 Socket AM5 micro ATX

Number of RGB LED pin headers: 3 | Audio output channels: 7.1 channels | Product colour: Black | Supported storage drive interfaces: M.2, SATA III | LAN controller: Realtek RTL8125D | Compatible processor series: AMD Ryzen 9000 Series | Compatible processor series: AMD Ryzen 8000 Series | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 | Supported memory clock speeds: 8000 | Maximum internal memory: 128 GB | Compatible processor series: AMD Ryzen 7000 Series | USB 2.0 ports quantity: 2 | Audio chip: Realtek ALC897 | Processor manufacturer: AMD | Memory slots type: DIMM | Supported memory clock speeds: 4800 MHz | Supported memory types: DDR5-SDRAM | HDMI version: 2.1 | Number of CPU fan connectors: 1 | Depth: 243.8 mm | Motherboard chipset: AMD B840 | Supported memory clock speeds: 5600 | Ethernet LAN: Yes | Supported memory clock speed (max): 8000 MHz | Motherboard form factor: micro ATX | Width: 226 mm | Supported storage drive types: HDD & SSD | Number of SATA III connectors: 4 | RGB LED pin header: Yes | Motherboard chipset family: AMD | Total number of SATA connectors: 4 | Memory channels: Dual-channel | RAID support: Yes | Number of HDDs supported: 4 | Number of storage drives supported: 6 | USB 2.0 connectors: 4 | Processor socket: Socket AM5 | ECC сompatibility: Non-ECC | RAID levels: 0 | Ethernet interface type: 2.5 Gigabit Ethernet | Windows operating systems supported: Windows 11 x64 | RAID levels: 10 | USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1 | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 | Number of memory slots: 2 | VGA (D-Sub) ports quantity: 1 | HDMI ports quantity: 1 | Number of M.2 (M) slots: 2 | RAID levels: 1 | Ethernet LAN (RJ-45) ports: 1 | Supported processor sockets: Socket AM5 | 1st M.2 highest PCI Express generation: 4.0 | 2nd M.2 highest PCI Express generation: 4.0 | 1st M.2 largest key size: 2280 | 2nd M.2 largest key size: 2280