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ASRock B550M-ITX/ac Mini ITX AM4 Motherboard DDR4 Wi-Fi AC

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ASRock
ASRock B550M-ITX/ac Mini ITX AM4 Motherboard
ASRock B550M-ITX/ac Mini ITX AM4 Motherboard DDR4 Wi-Fi AC
€164.02 inc. VAT
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90-MXBDH0-A0UAYZ
€137.83 €153.14
€164.02 inc. VAT
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Product Code
04:338633
EAN Code
4710483931727
Manufacturer
ASRock

Quick Specs

CPU Socket
AMD AM4
Chipset
AMD B550
Form Factor
Mini ITX
Memory
2× DDR4 DIMM
Expansion
PCIe 4.0 x16
Storage
M.2 + 4× SATA3
Networking
Wi-Fi AC + Gigabit LAN
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ASRock B550M-ITX/ac Mini ITX AM4 Motherboard

A compact AMD B550 Mini ITX motherboard for AM4 desktop builds, with DDR4 support, PCIe 4.0 graphics, M.2 storage, USB-C, Gigabit LAN and Wi-Fi AC.
AMD B550AM4Mini ITXWi-Fi AC

The ASRock B550M-ITX/ac is a Mini ITX motherboard for compact AMD AM4 desktop systems, designed for small-form-factor Ryzen builds. It is a strong choice for users who want a space-saving B550 platform with DDR4 memory, PCIe 4.0 graphics support, M.2 SSD storage, USB-C, Gigabit LAN and built-in Wi-Fi AC for home, office, gaming or media PC setups.

Compatibility Note: Please confirm CPU, DDR4 memory, Mini ITX case, cooler height, power supply and BIOS compatibility before purchase. This motherboard uses the AMD AM4 socket and does not support newer AM5 processors or DDR5 memory.
Best For
✓ Compact Mini ITX Ryzen builds
✓ Small gaming and media PCs
✓ Wi-Fi enabled desktop setups
✓ PCIe 4.0 AM4 configurations

Key Features

 
Mini ITX AM4 Platform
The Mini ITX form factor makes this board ideal for compact cases, while the AMD B550 chipset supports compatible Ryzen AM4 processors.
 
DDR4 Memory Support
Two DDR4 DIMM slots support high-speed DDR4 memory configurations, giving small systems the memory bandwidth needed for everyday work and gaming.
 
PCIe 4.0 and M.2 Storage
PCIe 4.0 x16 graphics support and a Hyper M.2 slot help support compact systems with modern graphics cards and fast NVMe SSD storage.
 
Built-In Connectivity
Built-in 802.11ac Wi-Fi, Bluetooth 4.2, Gigabit LAN, rear USB-C, HDMI and DisplayPort make it practical for small desktop and media PC builds.

Technical Specifications

Model ASRock B550M-ITX/ac
Part Number 90-MXBDH0-A0UAYZ
EAN 4710483931727
CPU Support AMD Socket AM4 Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series desktop processors
CPU Socket AMD AM4
Chipset AMD B550
Form Factor Mini ITX, 17.0cm × 17.0cm
Memory 2× DDR4 DIMM, dual-channel, DDR4 4733+ OC support
Expansion Slot 1× PCIe 4.0 x16 slot with compatible Ryzen processor
Storage 1× Hyper M.2 PCIe Gen4x4 and SATA3, 4× SATA3 connectors
Networking Realtek Gigabit LAN, 802.11ac Wi-Fi, Bluetooth 4.2
USB 6× USB 3.2 Gen1 including 3 rear Type-A, 1 rear Type-C and 2 front ports; USB 2.0 support via headers
Display Outputs HDMI and DisplayPort, compatible CPU with integrated graphics required
Audio Realtek ALC887/897 7.1-channel HD audio

Frequently Asked Questions

Which processors does this motherboard support?
It supports compatible AMD Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series AM4 processors. Always check the latest CPU support list and BIOS version before building.
Does this model include Wi-Fi?
Yes. The ASRock B550M-ITX/ac includes built-in 802.11ac Wi-Fi and Bluetooth 4.2, making it useful for compact systems with limited expansion space.
Is it suitable for a small-form-factor PC?
Yes. The Mini ITX form factor is designed for compact cases, but always confirm case clearance, CPU cooler height and power supply compatibility before building.
Singular Expert Insight
Choose this model if you need a compact AM4 Mini ITX motherboard with B550 chipset, PCIe 4.0 support, M.2 storage and built-in Wi-Fi AC. If you need Wi-Fi 6, 2.5G LAN, DDR5 memory or an AM5 platform, consider a newer Mini ITX motherboard instead.

Buyer’s Guide

Buy it if
You are building a compact AMD AM4 Mini ITX desktop and want DDR4 support, PCIe 4.0-ready graphics, M.2 storage, USB-C, Gigabit LAN and built-in Wi-Fi AC.
Skip it if
You need AM5 processor support, DDR5 memory, Wi-Fi 6 or Wi-Fi 7, 2.5G LAN, multiple M.2 slots or a larger board with more expansion capacity.
Also consider
Consider an AM5 Mini ITX board if you are moving to newer Ryzen processors and DDR5 memory, or a Micro ATX AM4 board if you need more expansion slots.

Features - ASRock - 90-MXBDH0-A0UAYZ

More Details
Product Code
04:338633
EAN Code
4710483931727
Manufacturer
ASRock
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