Technical Snapshot

The ASUS Pro A620AT-CSM is a Mini-ITX motherboard based on the A620A chipset for AMD AM5 processors. It supports DDR5 memory with up to 128 GB across 2 DIMM slots. Features include WiFi, and 1 M.2 slots.

Use Case
Desktop PC builds, gaming, workstation
Compatibility
AMD AM5 processors
Category
Mini-ITX Motherboard — A620A Chipset
ASUS Pro A620AT-CSM
ASUS PRODUCT
ASUS

Pro A620AT-CSM

A620A · AMD AM5 · Mini-ITX · DDR5 up to 128 GB

CPU socket: AMD AM5. Compatible with AMD Ryzen desktop processors.
SocketAMD AM5
Maximum supported memory: 128 GB DDR5 across 2 DIMM slots.
Max RAM128 GB
A620A chipset with PCIe and M.2 expansion slots.
ChipsetA620A
Mini-ITX form factor — compact build compatible.
Form FactorMini-ITX
MPNPro A620AT-CSM
CategoryMotherboards
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Connectivity & Expansion

M.2 Slots1
SATA Ports2
Wi-FiWiFi

Full Specifications

ChipsetA620A
SocketAMD AM5
Form FactorMini-ITX
Memory TypeDDR5
DIMM Slots2
Max RAM128 GB
M.2 Slots1
SATA Ports2
Wi-FiWiFi
SeriesPRO

Support & Downloads

Latest Firmware & DriversVisit ASUS for the latest updates
ASUS Downloads →
ASUS Pro A620AT-CSM DocumentationPDF · Installation guide and specifications
ASUS Support →
← Back to ASUS Motherboard Catalog

Frequently Asked Questions

What socket does the ASUS Pro A620AT-CSM use?

The ASUS Pro A620AT-CSM uses the AMD AM5 socket, compatible with AMD Ryzen desktop processors.

How much RAM does the ASUS Pro A620AT-CSM support?

The ASUS Pro A620AT-CSM supports up to 128 GB of DDR5 memory across 2 DIMM slots.

Does the ASUS Pro A620AT-CSM have Wi-Fi?

Yes, the ASUS Pro A620AT-CSM features built-in WiFi.

How many M.2 slots does the ASUS Pro A620AT-CSM have?

The ASUS Pro A620AT-CSM has 1 M.2 slot for NVMe SSD storage.

What chipset does the ASUS Pro A620AT-CSM use?

The ASUS Pro A620AT-CSM is built on the A620A chipset, offering Mini-ITX form factor design for AMD platforms.

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