AsRock MB AMD AM5 B850M Rock WiFi 6
AM5, AMD B850, mATX10 pieces in stock at supplier
Product details
The AsRock MB AMD AM5 B850M Rock WiFi 6 is a powerful Micro ATX motherboard designed for modern computing applications. It supports the latest AM5 processor socket and enables the use of DDR5 RAM, ensuring high speed and efficiency in data processing. With a variety of connectivity options, including USB-C and USB-A, this motherboard offers flexibility for different peripherals. The integrated Wi-Fi functionality compliant with the Wi-Fi 6 standard provides fast and stable wireless connections, while the RJ45 Gigabit Ethernet port allows for a reliable wired network connection. This motherboard is ideal for users who need a powerful and future-proof platform for their computers.
- Supports AM5 processor socket for the latest AMD processors
- Compatible with DDR5 RAM for enhanced performance
- Integrated Wi-Fi 6 for fast wireless network connections
- PCIe 5.0 support for high data transfer rates.
Wireless transmission | Bluetooth, Wi-Fi |
Number of memory modules (RAM) | 2x |
Memory type | DDR5 RAM |
Internal connection options | M.2 (1x), S-ATA III (4x) |
Item number | 66311621 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXBU70-A0UAYZ |
Release date | 15/1/2026 |
External links |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B850 |
Wireless transmission | Bluetooth, Wi-Fi |
Wi-Fi standard | Wi-Fi 6 / 802.11ax |
Memory form factor | DIMM |
Number of pins | 288x |
Number of memory modules (RAM) | 2x |
Max. memory (RAM) | 128 GB |
Max. RAM OC | 8200 MHz |
Transfer rate | 8200 MT/s |
Memory type | DDR5 RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (1x), HDMI (1x) |
Video connection version | Display port 1.4 |
Network connections | RJ45 (1x) |
Ethernet controller | Dragon RTL8125BG |
Max. port speed | 2.50 Gbit/s |
Audio channel | 7.1 Channel |
RAID configuration | 0, 1, 10 |
Internal connection options | M.2 (1x), S-ATA III (4x) |
PCI express version (max.) | 5 |
Number of fan connector | 3 |
USB ports | USB-A, USB-C |
Country of origin | China, Taiwan, Vietnam |
CO₂ emissions | 95,84 kg |
Climate contribution | EUR 2,42 |
Length | 244 mm |
Width | 225 mm |
Product Safety |
30-day right of return
Compare products
Goes with
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 2.ASUS2,5 %
- 3.Gigabyte2,6 %
- 4.AsRock2,9 %
- 5.Supermicro3,2 %
- 6.Biostar3,7 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.AsRock5 days
- 2.MSI6 days
- 3.ASUS7 days
- 4.Gigabyte10 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 2.Gigabyte5 %
- 3.ASUS5,1 %
- 4.AsRock5,9 %
- 5.Biostar7,8 %
- 6.NZXT8,6 %