MSI PRO Z690-A WIFI DDR4

Board code MS-7D25 Motherboard, from 2021 29 hardware reports

Memory

Up to 128 GB

4 full-size slots

SSD

4+ M.2

At least 4 M.2 SSD slots

SSD length

Coming next

Checked from separate sources

Upgradable

Yes. 4 slots, up to 128 GB seen working.

It takes DDR4-3600 full-size sticks (DIMM).

Slots: 4 DIMM slots
Type: DDR4-3600 288-pin DIMM
Most seen working: 128 GB in two or more machines
Firmware says: 128 GB maximum
SSD slots: At least 4 M.2 SSD slots listed by the firmware
How sure: 28 of 29 reports show this layout

See 32 GB DDR4-3600 DIMM on AmazonOpens an Amazon search for this exact spec.

Worked out from 29 hardware reports of this motherboard. Sources and method. Updated 9 Nov 2026.

4 full-size slots

Illustration

Questions

Can I upgrade the RAM in the MSI PRO Z690-A WIFI DDR4?

Yes. 4 slots, up to 128 GB seen working. It takes DDR4-3600 full-size sticks (DIMM).

What type of RAM does the MSI PRO Z690-A WIFI DDR4 use?

DDR4-3600 full-size sticks (DIMM, 288-pin).

How much RAM can the MSI PRO Z690-A WIFI DDR4 take?

Machines in the reports run up to 128 GB. That matches the 128 GB maximum the firmware reports.

Does the MSI PRO Z690-A WIFI DDR4 have an M.2 SSD slot?

Yes. The firmware lists at least 4 M.2 SSD slots, in 2 reports. Some firmware leaves a slot out, so there may be more.

Is this my motherboard?

The model name is printed on the board, usually between the memory slots or near the CPU socket. In Windows, open System Information and look at "BaseBoard Product"; it should read PRO Z690-A WIFI DDR4 or MS-7D25.