Description
The ASRock B850 Pro RS WiFi is an AM5 ATX motherboard designed for AMD Ryzen 9000, 8000 and 7000 Series processors. It combines a 14+2+1 phase power design with 80A Dr.MOS, high-speed DDR5 memory support, PCIe 5.0, four M.2 slots and Wi-Fi 6E for a capable gaming and performance platform.
Performance & Expansion
Four DDR5 DIMM slots support up to 256GB of memory at speeds of 8000+ MT/s (OC), with both AMD EXPO and Intel XMP support. Expansion includes a PCIe 5.0 x16 graphics slot, a PCIe 4.0 x16 slot running at x4, plus four M.2 sockets for high-speed NVMe storage.
- AMD AM5 socket supporting Ryzen 9000, 8000 and 7000 Series processors
- 14+2+1 phase power design with 80A Dr.MOS
- Four DDR5 DIMM slots supporting up to 256GB and 8000+ MT/s (OC)
- PCIe 5.0 x16 graphics slot plus PCIe 4.0 x16 expansion slot
- One PCIe Gen5 x4, two PCIe Gen4 x4 and one PCIe Gen3 x4 M.2 slot
- Four SATA 6Gb/s ports
Connectivity & Features
The B850 Pro RS WiFi provides Wi-Fi 6E and Bluetooth 5.2 connectivity alongside Realtek 2.5G LAN. It also features Realtek ALC897 7.1-channel audio with Nahimic Audio, USB Type-C connectivity, BIOS Flashback and ASRock’s Post Status Checker.









