ASRock B850M Pro RS WiFi AM5 Micro-ATX DDR5 Motherboard

The ASRock B850M Pro RS WiFi Motherboard is a powerful and future-ready Micro-ATX motherboard built for the latest AMD Ryzen platforms. Featuring DDR5 memory, PCIe 5.0 support for both graphics and storage, WiFi 6E and 2.5GbE LAN, it delivers high-end performance and connectivity for gaming, content creation and demanding workloads.

Designed with ASRock’s Race Sport (RS) philosophy, it offers a perfect balance of performance, durability and modern features at a competitive price point.

Key Features & Benefits

✔ AM5 Socket for Ryzen CPUs
Supports AMD Ryzen 7000, 8000 and 9000 series processors.

✔ High-Speed DDR5 Memory
Up to 256GB DDR5 RAM with speeds up to 8000+ MHz (OC).

✔ PCIe 5.0 Ready
Supports PCIe Gen5 graphics and Gen5 M.2 SSDs for next-gen performance.

✔ Triple M.2 Storage
1 × Gen5 + 2 × Gen4 M.2 slots for ultra-fast NVMe storage.

✔ 8+2+1 Power Phase Design
Enhanced stability with Dr.MOS power delivery for CPU and SoC.

✔ WiFi 6E + Bluetooth 5.2
Ultra-fast wireless connectivity with lower latency and improved reliability.

✔ 2.5GbE LAN
High-speed wired networking for gaming, streaming and large file transfers.

✔ BIOS Flashback Button
Update BIOS easily without CPU or RAM installed.

✔ Pre-Installed I/O Shield
Faster, cleaner installation.

✔ Advanced Cooling Design
Includes M.2 heatsink for improved SSD thermal performance.

Technical Specifications

General

Product
ASRock B850M Pro RS WiFi

Manufacturer
ASRock

Form Factor
Micro-ATX

Chipset
AMD B850

Socket
AM5

CPU Support

Compatible CPUs
AMD Ryzen 7000 / 8000 / 9000 Series

Graphics Support
Integrated AMD RDNA graphics (CPU dependent)

Memory

Memory Slots
4 × DDR5 DIMM

Maximum Capacity
256GB

Memory Speeds
Up to 8000+ MHz (OC)

Memory Type
DDR5 Dual Channel

Profiles Supported
XMP & AMD EXPO

Expansion Slots

1 × PCIe 5.0 x16
1 × PCIe 4.0 x4

Storage

1 × PCIe Gen5 x4 M.2 (128Gb/s)
2 × PCIe Gen4 x4 M.2 (64Gb/s)
4 × SATA III 6Gb/s

RAID Support
RAID 0 / 1 / 10 (SATA & NVMe)

Graphics Output

1 × HDMI 2.1 (4K @ 120Hz)
1 × DisplayPort 1.4 (4K @ 120Hz)

Networking

LAN
2.5 Gigabit LAN (Dragon RTL8125BG)

Wireless
WiFi 6E (802.11axe) + Bluetooth 5.2

Audio

Codec
Realtek ALC897

Channels
7.1 Channel HD Audio

Audio Software
Nahimic Audio

USB Connectivity

1 × USB 3.2 Gen2 Type-C (Rear)
1 × USB 3.2 Gen2 Type-A (Rear)
1 × USB 3.2 Gen1 Type-C (Front)
6 × USB 3.2 Gen1 Type-A
8 × USB 2.0

Internal Connectors

1 × RGB Header
3 × Addressable RGB Headers
5 × Fan / Pump Headers
2 × USB 3.2 Gen1 Headers
2 × USB 2.0 Headers

Rear I/O Ports

1 × HDMI
1 × DisplayPort
1 × USB Type-C (Gen2)
1 × USB Type-A (Gen2)
2 × USB Type-A (Gen1)
4 × USB 2.0
1 × RJ-45 LAN
BIOS Flashback Button
HD Audio Jacks

Dimensions

244 × 244 mm (Micro-ATX)

Why Choose the ASRock B850M Pro RS WiFi

The B850M Pro RS WiFi is a feature-rich AM5 motherboard designed for users who want next-generation performance and connectivity. With DDR5, PCIe 5.0, WiFi 6E and 2.5GbE LAN, it’s an ideal foundation for high-performance gaming PCs and future-proof builds.