AsRock B850M-X Wifi R2.0

AM5, AMD B850, Micro ATX (mATX)
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Product details

The ASRock B850M-X Wifi R2.0 is a powerful motherboard designed for the latest AMD Ryzen Zen4 series processors. With the AM5 socket and B850 chipset, it provides a solid foundation for high-performance computing applications. The Micro-ATX form factor allows for a compact design, making it ideal for various cases. The motherboard supports the latest DDR5 memory, ensuring high data transfer rates and improved performance. Additionally, it features an integrated Wi-Fi module for wireless network connectivity. The RJ-45 ports offer a maximum port speed of 2.5 Gbit/s, ensuring fast and stable internet connections. With a PCI-Express 5.0 x16 slot, the motherboard is also future-proof for expansions and high-performance graphics cards.

  • Supports up to 128 GB of DDR5 RAM for high performance and speed
  • Integrated Wi-Fi for wireless network connections
  • Maximum RJ-45 port speed of 2.5 Gbit/s for fast internet connections
  • PCI-Express 5.0 x16 slot for modern expansion cards
  • Compatible with AMD Ryzen processors of the Zen4 series.

Key specifications

Wireless transmission
BluetoothWi-Fi
Mainboard features
Trusted Platform Module
Internal connection options
M.2 PCIe (2x)S-ATA III (4x)
Number of memory modules (RAM)
2x

General information

Item number
57618514
Manufacturer
AsRock
Category
Motherboards
Manufacturer no.
90-MXBSH0-A0UAYZ
Release date
14.4.2025
Sales rank in Category Motherboards
128 of 974
External links

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM5
Chipset
AMD B850
Mainboard features
Trusted Platform Module
Operating system compatibility
Windows
BIOS type
UEFI AMI
Wireless transmission
BluetoothWi-Fi
Wi-Fi standard
Wi-Fi 1 / 802.11bWi-Fi 2 / 802.11aWi-Fi 3 / 802.11gWi-Fi 4 / 802.11nWi-Fi 5 / 802.11acWi-Fi 6 / 802.11ax

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
2x
Max. memory (RAM)
128 GB
Max. RAM OC
8200 MHz

Graphics properties

Video connections
DisplayPort (1x)HDMI (1x)
Video connection version
Display port 1.4HDMI 2.1

Network

Network connections
RJ45 Gigabit Ethernet (1x)
Ethernet controller
Dragon RTL8125BG
Max. port speed
2.50 Gbit/s

Audio

Chip
Realtek ALC897
Audio channel
7.1 Channel

Data storage

RAID configuration
0110

Internal interfaces

Internal connection options
M.2 PCIe (2x)S-ATA III (4x)
Expansion slot
PCI Express x1 (1x)PCI Express x16 (Gen 4) (1x)PCI Express x16 (Gen 5) (1x)
PCI express version (max.)
5
Number of fan connector
3

Further connections

USB ports
USB-AUSB-C
Exact USB ports
USB-A 2.0 (2x)USB-A 3.1 Gen 1 (3x)USB-C 3.1 Gen 1 (1x)

Power supply

Power connectors
24-pin EATX4-pin ATX 12V8-pin ATX 12V

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 pieceSata Cables

Product dimensions

Width
244 mm

Package dimensions

Length
30 cm
Width
26.50 cm
Height
6 cm
Weight
1.22 kg

30-day right of return
24 Months Warranty (Bring-in)
5 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.ASUS
    2.5 %
  • 2.Gigabyte
    2.5 %
  • 4.AsRock
    2.8 %
  • 5.Supermicro
    3.1 %
  • 6.NZXT
    3.9 %

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: Digitec Galaxus
  • 1.AsRock
    3 days
  • 2.MSI
    4 days
  • 3.ASUS
    6 days
  • 4.Gigabyte
    7 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 2.ASUS
    4.8 %
  • 2.Gigabyte
    4.8 %
  • 4.AsRock
    5.8 %
  • 5.Biostar
    7.4 %
  • 6.Supermicro
    8.8 %
Source: Digitec Galaxus