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AsRock MB AMD AM5 B850M Challenger WiFi White

AM5, AMD B850, ATX, Micro ATX (mATX)
Price in EUR including VAT
Delivered between Wed, 1-4 and Wed, 8-4
More than 10 pieces in stock at supplier
free shipping

Product details

The AsRock MB AMD AM5 B850M Challenger WiFi White is a powerful Micro ATX motherboard designed for modern computer applications. It supports the latest AM5 processor socket and allows the use of DDR5 RAM, ensuring high speed and efficiency in data processing. With a maximum transfer rate of 8000 megatransfers per second (MT/s), this motherboard is ideal for demanding applications and gaming. The integration of Wi-Fi enables a wireless network connection, while PCIe 5 support ensures future expandability. Its elegant white design also makes it an appealing choice for various PC build projects.

  • Supports AM5 processor socket for the latest AMD processors
  • Compatible with DDR5 RAM for enhanced performance
  • Maximum transfer rate of 8000 MT/s
  • Integrated Wi-Fi for wireless network connections
  • PCIe 5 support for future expansions.

Key specifications

Wireless transmission
BluetoothWi-Fi
Memory type
DDR5 RAM
Internal connection options
M.2 (1x)S-ATA III (4x)

General information

Item number
66104226
Manufacturer
AsRock
Category
Motherboards
Manufacturer no.
90-MXBU50-A0UAYZ
Release date
6-1-2026
External links

Motherboard properties

Form factor
ATXMicro ATX (mATX)
Socket
AM5
Chipset
AMD B850
Wireless transmission
BluetoothWi-Fi

Memory

Max. RAM OC
8000 MHz
Memory type
DDR5 RAM

Graphics properties

Video connections
DisplayPort (1x)HDMI (1x)

Network

Network connections
RJ45 (1x)
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 (1x)S-ATA III (4x)
PCI express version (max.)
5
Number of fan connector
5

Further connections

USB ports
USB-AUSB-C

Power supply

Power connectors
24-pin ATX

Origin

Country of origin
Vietnam

Voluntary climate contribution

CO₂ emissions
95,84 kg
Climate contribution
EUR 2,42

Scope of delivery

Scope of delivery
SATA cable

Product dimensions

Width
244 mm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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.ASUS
    2,5 %
  • 3.Gigabyte
    2,6 %
  • 4.AsRock
    2,9 %
  • 5.Supermicro
    3,2 %
  • 6.Biostar
    3,7 %

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.AsRock
    4 days
  • 2.MSI
    6 days
  • 3.ASUS
    8 days
  • 4.Gigabyte
    9 days

Return rate

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

Source: Galaxus
  • 2.Gigabyte
    5 %
  • 3.ASUS
    5,1 %
  • 4.AsRock
    5,8 %
  • 5.Biostar
    7,2 %
  • 6.NZXT
    8,4 %
Source: Galaxus