Technical Snapshot

The ASUS PRIME Z490M-PLUS/CSM is a ATX motherboard based on the Z490 chipset for Intel LGA1200 processors. It supports DDR4 memory with up to 128 GB across 4 DIMM slots, and 2 M.2 slots.

Use Case
Desktop PC builds, gaming, workstation
Compatibility
Intel LGA1200 processors
Category
ATX Motherboard — Z490 Chipset
ASUS PRIME Z490M-PLUS/CSM
ASUS PRODUCT
ASUS

PRIME Z490M-PLUS/CSM

Z490 · Intel LGA1200 · ATX · DDR4 up to 128 GB

CPU socket: Intel LGA1200. Compatible with Intel Core desktop processors.
SocketIntel LGA1200
Maximum supported memory: 128 GB DDR4 across 4 DIMM slots.
Max RAM128 GB
Z490 chipset with PCIe and M.2 expansion slots.
ChipsetZ490
ATX form factor — standard tower compatible.
Form FactorATX
MPNPRIME Z490M-PLUS/CSM
CategoryMotherboards
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Connectivity & Expansion

M.2 Slots2
SATA Ports5

Full Specifications

ChipsetZ490
SocketIntel LGA1200
Form FactorATX
Memory TypeDDR4
DIMM Slots4
Max RAM128 GB
M.2 Slots2
SATA Ports5
SeriesCSM

Support & Downloads

Latest Firmware & DriversVisit ASUS for the latest updates
ASUS Downloads →
ASUS PRIME Z490M-PLUS/CSM DocumentationPDF · Installation guide and specifications
ASUS Support →
← Back to ASUS Motherboard Catalog

Frequently Asked Questions

What socket does the ASUS PRIME Z490M-PLUS/CSM use?

The ASUS PRIME Z490M-PLUS/CSM uses the Intel LGA1200 socket, compatible with Intel Core desktop processors.

How much RAM does the ASUS PRIME Z490M-PLUS/CSM support?

The ASUS PRIME Z490M-PLUS/CSM supports up to 128 GB of DDR4 memory across 4 DIMM slots.

Does the ASUS PRIME Z490M-PLUS/CSM have Wi-Fi?

No, the ASUS PRIME Z490M-PLUS/CSM does not include built-in Wi-Fi.

How many M.2 slots does the ASUS PRIME Z490M-PLUS/CSM have?

The ASUS PRIME Z490M-PLUS/CSM has 2 M.2 slots for NVMe SSD storage.

What chipset does the ASUS PRIME Z490M-PLUS/CSM use?

The ASUS PRIME Z490M-PLUS/CSM is built on the Z490 chipset, offering ATX form factor design for Intel platforms.

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