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ASUS ROG STRIX B550-A GAMING AM4 ATX Motherboard

Brand:
ASUS
ASUS ROG STRIX B550-A GAMING AM4 ATX
ASUS ROG STRIX B550-A GAMING AM4 ATX Motherboard
€200.78 inc. VAT
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90MB15J0-M0EAY0
€168.72 €187.47
€200.78 inc. VAT
Ships from EU stock: 102 item(s)
Product Code
04:348051
EAN Code
4718017826594
Manufacturer
ASUS

Quick Specs

Socket
AMD AM4
Chipset
AMD B550
Form Factor
ATX
Memory
4× DDR4 DIMM, up to 128GB
Storage
2× M.2 + 6× SATA 6Gb/s
Networking
Intel 2.5GbE LAN
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ASUS ROG STRIX B550-A GAMING AM4 ATX Motherboard

A white-accented AM4 ATX gaming motherboard with DDR4 support, PCIe 4.0, dual M.2 storage, 2.5GbE LAN, USB-C and Aura Sync RGB.
AMD AM4B550 ChipsetDDR4PCIe 4.0

The ASUS ROG STRIX B550-A GAMING is an ATX motherboard for AMD Socket AM4 Ryzen desktop processors. It is a strong option for AM4 gaming and upgrade builds where DDR4 memory, PCIe 4.0 graphics support, dual M.2 storage, 2.5GbE wired networking, ROG SupremeFX audio and a white-accented design are important.

Compatibility Note: Please confirm CPU support, BIOS version, DDR4 memory QVL, case size and cooler clearance before purchase. Some Ryzen processors may require a BIOS update, and display outputs require a CPU with integrated graphics.
Best For
✓ AMD AM4 Ryzen gaming PCs
✓ DDR4 upgrade builds
✓ White-accented PC builds
✓ PCIe 4.0 GPU and NVMe storage setups

Key Features

 
AM4 Gaming Platform
The AM4 socket and B550 chipset make this board suitable for compatible Ryzen gaming and productivity systems using DDR4 memory.
 
PCIe 4.0 and Dual M.2
PCIe 4.0 graphics support and dual M.2 slots provide a fast foundation for gaming GPUs and NVMe SSD storage.
 
Fast Wired Networking
Intel 2.5Gb Ethernet gives the system faster-than-gigabit wired networking for gaming, downloads and large file transfers.
 
ROG Style and Audio
ROG SupremeFX audio, Aura Sync RGB and the white-accented Strix design make it a polished option for visible gaming builds.

Technical Specifications

Product Type Motherboard
Model ROG STRIX B550-A GAMING
Part Number 90MB15J0-M0EAY0
EAN 4718017826594
CPU Socket AMD AM4
CPU Support AMD Ryzen 3000 and 5000 Series desktop processors, BIOS support may vary
Chipset AMD B550
Form Factor ATX
Power Design 12+2 teamed power stages
Memory 4× DDR4 DIMM, up to 128GB
Expansion Slots PCIe 4.0 graphics support with compatible Ryzen processors
M.2 Storage 2× M.2 slots with heatsinks
SATA 6× SATA 6Gb/s
Networking Intel 2.5Gb Ethernet
Display Outputs HDMI + DisplayPort, CPU graphics required
USB-C USB 3.2 Gen 2 Type-C support
Audio ROG SupremeFX audio

Frequently Asked Questions

Is this an AM4 or AM5 motherboard?
This is an AMD AM4 motherboard. It is not compatible with AM5 Ryzen processors or DDR5 memory.
Does this model include Wi-Fi?
No, this ROG STRIX B550-A GAMING SKU is the non-Wi-Fi version. Use a separate adapter or choose a Wi-Fi motherboard if wireless networking is required.
Is it suitable for a white PC build?
Yes, the white and silver ROG STRIX styling makes it a good match for white-accented AM4 gaming builds.
Singular Expert Insight
Choose this model if you are building or upgrading an AM4 DDR4 gaming PC and want ROG styling, PCIe 4.0, dual M.2 storage, 2.5GbE LAN and a white-accented design. If you are starting a new platform build today, consider AM5 instead for DDR5 and newer Ryzen support.

Buyer’s Guide

Buy it if
You are building or refreshing an AM4 Ryzen DDR4 system and want ROG styling, PCIe 4.0, dual M.2 storage and 2.5GbE LAN.
Skip it if
You need AM5 support, DDR5 memory, built-in Wi-Fi, PCIe 5.0, USB4 or the newest Ryzen platform features.
Also consider
Consider the ROG STRIX B550-F GAMING WIFI II if Wi-Fi is required, or an AM5 B850 motherboard for a new-generation build.

Features - ASUS - 90MB15J0-M0EAY0

More Details
Product Code
04:348051
EAN Code
4718017826594
Manufacturer
ASUS
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