





Motherboard ASRock B850M Pro RS WIFI 6E AM5
- CPU socket
- AM5
- Chipset (MB)
- AMD B850 MB
- Form factor
- Micro ATX
- Supported memory
- DDR5
- Number of memory slots
- 4
Description
ASRock B850M Pro RS WIFI 6E is a micro ATX motherboard for socket AM5, aimed at mid-range to serious gaming and work configurations. It is built on the AMD B850 chipset and supports the latest AMD Ryzen 9000, 8000, and 7000 processors, giving you a path for upgrades to future generations. With DDR5 memory up to 8000 MHz (OC) and a total capacity of up to 256 GB, the board can easily handle heavy gaming, streaming, and productivity. The built-in WiFi 6E, 2.5G LAN, and Bluetooth 5.3 make it a convenient foundation for a clean and modern build without unnecessary additional cards.
What you get: Socket AM5 opens up the possibility to use the entire range from Ryzen 7000 to 9000 series, which means easy upgrades without changing the board. The four slots for DDR5 and support for up to 256 GB RAM allow a “build once and forget” configuration, especially for heavy projects, virtual machines, or video processing. The PCIe 5.0 x16 slot ensures that current and next-generation GPUs will have sufficient bandwidth. The Blazing M.2 PCIe Gen5x4 slot is ready for the fastest NVMe SSDs, allowing the operating system, programs, and games to load as quickly as possible. WiFi 6E, 2.5G LAN, and RAID capabilities through 4 x SATA 6Gb/s provide flexibility for networking and storage without feeling limited by the form factor.
- Socket AM5 supporting AMD Ryzen 9000, 8000, and 7000 processors, providing longevity and options for future upgrades.
- Four slots for DDR5 memory with up to 256 GB capacity and frequencies up to 8000 MHz (OC) for serious multitasking and heavy applications.
- One PCIe 5.0 x16 expansion slot, prepared for modern and future GPUs with high bandwidth.
- 1 x Blazing M.2 PCIe Gen5x4 slot for ultra-fast NVMe SSD (type 2280) with up to 128 Gb/s transfer speed.
- 4 x SATA 6Gb/s ports supporting RAID 0, 1, 10, allowing you to combine speed, capacity, and reliability according to your needs.
- Built-in WiFi 6E (802.11ax) and Bluetooth 5.3, providing fast wireless connection and peripherals without dongles.
- Realtek Dragon RTL8125BG 2.5G LAN and 7.1 CH HD Audio (ALC897) for low ping in games and decent multi-channel sound without a separate audio card.
- Standard 24-pin ATX and 8-pin 12V Hi-Density connectors for stable power supply to the system and better contact under higher loads.
Who it is suitable for: This motherboard is a good choice for gaming and all-round AM5 builds in a compact Micro ATX chassis – 1440p gaming, streaming, working with heavy programs, and home workstation. It is also suitable if you want to switch to DDR5 and leave a path for future Ryzen generations. If you are aiming for extreme overclocking or maximum number of PCIe slots for multiple cards and NVMe, you will likely be looking at high-end ATX boards.
The most sensible aspect here is the combination of AM5 + B850, PCIe 5.0 for GPU and Gen5 M.2, plus WiFi 6E and 2.5G LAN in a compact board – a balanced foundation for a modern and long-term build.
Full specifications
- Manufacturer
-
Asrock
- CPU socket
-
AM5
- Chipset (MB)
- AMD B850
- Form factor
- Micro ATX
- Supported processors
-
AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
- Supported memory
-
DDR5
- Number of memory slots
- 4
- Maximum RAM capacity
- 256 GB
- Memory frequency (MHz)
-
8000(OC) MHz
- Support for dual-channel memory
- Yes
- Built-in audio
-
7.1 CH HD Audio (Realtek ALC897 Audio Codec)
- Built-in Wi-Fi
-
WiFi 6E (802.11ax)
- Bluetooth version
- Bluetooth V5.3
- Built-in LAN
-
1 x Realtek® Dragon RTL8125BG 2.5G LAN
- SATA interface
- 4 x SATA 6Gb/s
- RAID support
- 0,1,10
- M2 slot
-
1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s)
- Expansion slots
-
1 x PCIe 5.0 x16
- Power connector
-
1 x 24 pin ATX Power Connector (Hi-Density Power Connector)1 x 8 pin 12V Power Connector (Hi-Density Power Connector)1 x 4 pin 12V Power Connector (Hi-Density Power Connector)
- USB ports
-
4 x USB 2.01 x USB 3.2 Gen2 Type-C2 x USB 3.2 Gen1
- Dimensions
- Micro ATX - 24.4 x 24.4 cm
- Processor generation
-
7th generation8th generation9th generation
- Warranty
- 36 months
- OS
-
Support for Windows 10 and 11 64-bit
- Rear I/O panel
-
1 x RJ-452 x Audio jacks2 x SMA antenna connectors1 x BIOS Flashback Button1 x HDMI1 x Display Port
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