Technical Snapshot

The ASRock B550M-ITX/ac is a Mini-ITX motherboard based on the B550 chipset for AMD AM4 processors. It supports DDR4 memory with up to 64 GB across 2 DIMM slots.

Use Case
Desktop PC builds, gaming, workstation
Compatibility
AMD AM4 processors
Category
Mini-ITX Motherboard — B550 Chipset
ASRock B550M-ITX/ac
ASROCK PRODUCT
ASROCK

B550M-ITX/ac

B550 · AMD AM4 · Mini-ITX · DDR4 up to 64 GB

CPU socket: AMD AM4. Compatible with AMD Ryzen desktop processors.
SocketAMD AM4
Maximum supported memory: 64 GB DDR4 across 2 DIMM slots.
Max RAM64 GB
B550 chipset with PCIe and M.2 expansion slots.
ChipsetB550
Mini-ITX form factor — compact build compatible.
Form FactorMini-ITX
MPNB550M-ITX/ac
CategoryMotherboards
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Full Specifications

ChipsetB550
SocketAMD AM4
Form FactorMini-ITX
Memory TypeDDR4
DIMM Slots2
Max RAM64 GB

Support & Downloads

Latest Firmware & DriversVisit ASRock for the latest updates
ASRock Downloads →
ASRock B550M-ITX/ac DocumentationPDF · Installation guide and specifications
ASRock Support →
← Back to ASRock Motherboard Catalog

Frequently Asked Questions

What socket does the ASRock B550M-ITX/ac use?

The ASRock B550M-ITX/ac uses the AMD AM4 socket, compatible with AMD Ryzen desktop processors.

How much RAM does the ASRock B550M-ITX/ac support?

The ASRock B550M-ITX/ac supports up to 64 GB of DDR4 memory across 2 DIMM slots.

Does the ASRock B550M-ITX/ac have Wi-Fi?

No, the ASRock B550M-ITX/ac does not include built-in Wi-Fi.

How many M.2 slots does the ASRock B550M-ITX/ac have?

M.2 slot information is not currently available for this model.

What chipset does the ASRock B550M-ITX/ac use?

The ASRock B550M-ITX/ac is built on the B550 chipset, offering Mini-ITX form factor design for AMD platforms.

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