ASRock B850 Pro RS WiFi Motherboard (DDR5)

Key Attributes

Unique Features: Superb productivity (PCIe Gen5 Graphics & M.2, Dual Channel DDR5), rock‑solid durability (14+2+1 power phase, 80A Dr.MOS, enlarged heatsink armor, integrated I/O shield), ultrafast connectivity (2.5G LAN, Wi‑Fi 6E), EZ Update (BIOS Flashback, Auto Driver Installer), EZ Troubleshooter (Post Status Checker)

CPU Support: AMD Socket AM5 Ryzen 9000 / 8000 / 7000 Series*

Chipset: AMD B850

Memory: Dual Channel DDR5, 4× DDR5 DIMM slots, supports ECC/non‑ECC unbuffered memory up to 8000+ (OC), max capacity 256GB, supports XMP & EXPO profiles

BIOS: 256Mb AMI UEFI Legal BIOS with GUI

Integrated Graphics: AMD RDNA (actual support varies by CPU)

Display Outputs: HDMI 2.1 (HDR, HDCP 2.3, up to 4K 120Hz), USB 3.2 Gen1 Type‑C with DP 1.4 HBR3 (up to 4K 60Hz, DP‑alt mode)

Audio: 7.1 CH HD Audio (Realtek ALC897), Nahimic Audio

LAN: 2.5G LAN (Dragon RTL8125BG), bandwidth control, visual UI, usage statistics, optimized modes for gaming, browsing, streaming, user‑custom priority control

Wireless: Wi‑Fi 6E (802.11axe), dual‑band 2×2, extended 6GHz support*, Bluetooth 5.2, MU‑MIMO

Expansion Slots: CPU: 1× PCIe 5.0 x16 (PCIE1, x16 mode)*

Chipset: 1× PCIe 4.0 x16 (PCIE2, x4 mode)*

1× M.2 Socket (Key E) for WiFi/BT module

15μ gold‑contact VGA PCIe slot (PCIE1)

Power Design: 14+2+1 power phase, 80A Dr.MOS

Cooling: Enlarged heatsink armor

Fixed Interface: Rotary joint + fixing screw

*Expansion slot availability varies by CPU. Refer to PCIe/M.2 bandwidth table for details.

*Wi‑Fi 6E availability depends on regional regulations and Windows 11 updates.