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AsRock MB AMD AM5 B850 Rock WiFi 7

AM5, AMD B850, ATX
Price in EUR including VAT
was EUR215,10
Delivered between Fri, 27/3 and Sat, 28/3
More than 10 pieces in stock at supplier
free shipping

Product details

The AsRock MB AMD AM5 B850 Rock WiFi 7 is a powerful motherboard designed for modern computing applications. With an ATX form factor, it provides ample space for expansions and a variety of connectivity options. The motherboard supports the latest AM5 processor socket and is compatible with DDR5 RAM, ensuring high performance and speed in data processing. It features four RAM slots for flexible memory expansion. The PCIe 5.0 interface enables fast data transfer rates of up to 8000 megatransfers per second, which is particularly beneficial for graphics-intensive applications. Additionally, the motherboard is equipped with Wi-Fi 7, offering an enhanced wireless network connection, as well as Bluetooth for connecting with other devices. The USB 3.2 Gen2 ports allow for quick data transfer and versatile connectivity options. This motherboard is ideal for users seeking a future-proof and high-performance foundation for their computer.

Key specifications

Wireless transmission
BluetoothWi-Fi
Number of memory modules (RAM)
4x
Memory type
DDR5 RAM
Internal connection options
S-ATA III (3x)

General information

Item number
66311620
Manufacturer
AsRock
Category
Motherboards
Manufacturer no.
90-MXBU20-A0UAYZ
Release date
15/1/2026

Motherboard properties

Form factor
ATX
Socket
AM5
Chipset
AMD B850
Wireless transmission
BluetoothWi-Fi
Wi-Fi standard
Wi-Fi 7 / 802.11be

Memory

Number of memory modules (RAM)
4x
Max. RAM OC
8000 MHz
Memory type
DDR5 RAM

Network

Network connections
RJ45 (1x)
Max. port speed
2.50 Gbit/s

Audio

Chip
Realtek ALC897
Audio channel
7.1 Channel
Audio Connections
HDMI (1x)

Data storage

RAID configuration
0110

Internal interfaces

Internal connection options
S-ATA III (3x)
PCI express version (max.)
5
Number of fan connector
5

Further connections

USB ports
USB-AUSB-C
Exact USB ports
USB-A 2.0 (8x)USB-A 3.0 (9x)

Power supply

Power connectors
24-pin ATX8-pin ATX 12V

Origin

Country of origin
Vietnam

Voluntary climate contribution

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

Product dimensions

Length
305 mm
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 %
  • 2.Gigabyte
    2,5 %
  • 4.AsRock
    2,9 %
  • 5.Supermicro
    3,2 %
  • 6.Biostar
    3,9 %

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
    10 days

Return rate

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

Source: Galaxus
  • 2.ASUS
    5,1 %
  • 2.Gigabyte
    5,1 %
  • 4.AsRock
    5,9 %
  • 5.Biostar
    7,2 %
  • 6.Supermicro
    8,7 %
Source: Galaxus