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ASRock B850M Challenger AM5 Micro ATX Motherboard DDR5 PCIe 5.0 2.5GbE

Brand:
ASRock
ASRock B850M Challenger AM5 DDR5 Motherboard
ASRock B850M Challenger AM5 Micro ATX Motherboard DDR5 PCIe 5.0 2.5GbE
€161.45 inc. VAT
Buy
90-MXBU30-A0UAYZ
€135.67 €150.75
€161.45 inc. VAT
Ships from EU stock: 3 item(s)
Product Code
03:277860
EAN Code
4711581494121
Manufacturer
ASRock

Quick Specs

Socket
AMD AM5
Chipset
AMD B850
Memory
4× DDR5 DIMM up to 256GB
Expansion
PCIe 5.0 x16
Storage
1× Blazing M.2 + 1× Hyper M.2 + 4× SATA3
Networking
2.5 Gigabit LAN
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ASRock B850M Challenger AM5 Micro ATX Motherboard

A compact AMD B850 micro ATX motherboard for Ryzen AM5 builds with DDR5 memory, PCIe 5.0 support, Gen5 M.2 storage and 2.5GbE wired networking.
AMD AM5AMD B850DDR5 Support2.5GbE LAN

The ASRock B850M Challenger is a micro ATX motherboard for AMD Ryzen AM5 processors. It is a practical choice for compact gaming, productivity and everyday PC builds where DDR5 memory, PCIe 5.0 support, fast M.2 storage and 2.5GbE wired networking are important, without paying extra for built-in Wi-Fi.

Compatibility Note: Please confirm CPU compatibility with AMD Ryzen 9000, 8000 or 7000 series processors for socket AM5 before purchase. This model does not include confirmed onboard Wi-Fi; choose a Wi-Fi version if wireless networking is required.
Best For
✓ AMD Ryzen AM5 compact builds
✓ Micro ATX gaming and office PCs
✓ DDR5 systems with PCIe 5.0 support
✓ Builds using fast wired 2.5GbE networking

Key Features

 
AM5 Ryzen Platform
Built for AMD Ryzen AM5 processors, giving your system a modern platform for gaming, productivity and everyday desktop use.
 
DDR5 Memory Support
Four DDR5 DIMM slots support high-capacity memory configurations, making the board flexible for gaming, office and productivity builds.
 
PCIe 5.0 and Fast M.2 Storage
PCIe 5.0 expansion and both Blazing M.2 and Hyper M.2 storage support provide a strong base for modern graphics cards and fast NVMe SSDs.
 
Fast Wired Networking
2.5 Gigabit LAN is ideal for users who prefer stable wired networking and want faster local transfers than basic Gigabit Ethernet.

Technical Specifications

Brand ASRock
Model B850M Challenger
Manufacturer SKU 90-MXBU30-A0UAYZ
EAN 4711581494121
Form Factor Micro ATX
CPU Socket AMD AM5
Chipset AMD B850
CPU Support AMD Ryzen 9000, 8000 and 7000 series processors
Memory 4× DDR5 DIMM, dual channel, up to 256GB
Expansion Slots 1× PCIe 5.0 x16 + additional PCIe expansion NEEDS VERIFY
Storage 1× Blazing M.2 + 1× Hyper M.2 + 4× SATA3
Graphics Outputs HDMI + DisplayPort
USB Support USB-C 3.2 Gen1 + USB 3.2 Gen1 + USB 2.0
LAN 2.5 Gigabit Ethernet
Wireless Not included

Frequently Asked Questions

Does this motherboard support Ryzen 9000 processors?
Yes. It supports AMD Ryzen 9000, 8000 and 7000 series processors for the AM5 socket. Always check the latest CPU support list before building.
Does it include Wi-Fi?
No. This version is focused on wired networking with 2.5GbE LAN. Choose a Wi-Fi variant if wireless networking is required.
Is it suitable for a compact AM5 gaming build?
Yes. It is suitable for compact AM5 gaming or productivity builds where DDR5, PCIe 5.0 support, fast M.2 storage and wired networking are important.
Singular Expert Insight
Choose this model if you want a compact AM5 motherboard with DDR5, PCIe 5.0 support, Gen5 M.2 storage and 2.5GbE LAN without paying extra for onboard Wi-Fi. If wireless networking is important, choose the B850M Challenger WiFi version instead.

Buyer’s Guide

Buy it if
You need a compact AM5 motherboard with DDR5, PCIe 5.0 support, Gen5 M.2 storage and fast wired 2.5GbE LAN.
Skip it if
You need built-in Wi-Fi, a full ATX board, premium audio or a higher-end expansion feature set.
Also consider
Consider the B850M Challenger WiFi if you want the same AM5 micro ATX direction with onboard wireless networking.

Features - ASRock - 90-MXBU30-A0UAYZ

CPU Socket
  • Socket AM5
More Details
Product Code
03:277860
EAN Code
4711581494121
Manufacturer
ASRock
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