The ASRock B850M Pro RS WiFi is a Micro ATX motherboard with the AMD B850 chipset and Socket AM5, for assembling or upgrading a compatible desktop PC. It supports AMD Ryzen 9000, 8000 and 7000 Series processors.
Four DDR5 DIMM slots support dual-channel memory up to 256GB. For graphics and expansion, there is one PCIe 5.0 x16 slot and one PCIe 4.0 x4 slot. Storage connections comprise one PCIe Gen5x4 M.2 socket, two PCIe Gen4x4 M.2 sockets and four SATA3 6.0 Gb/s connectors, giving compatible drives several connection options.
For networking, the board provides Wi-Fi 6E, Bluetooth 5.2 and 2.5 Gigabit LAN. The rear panel has HDMI and DisplayPort; BIOS Flashback and a pre-installed I/O shield are also included. Measuring 24.4 cm by 24.4 cm, this Micro ATX board fits compact desktop builds with multiple storage connections and wireless networking.