MSI MEG X399 CREATION
Board code MS-7B92 Motherboard, from 2018 4 hardware reports
Memory
Up to 256 GB
8 full-size slots
SSD slots
Coming next
Checked from separate sources
Upgradable
Yes. 8 slots, up to 256 GB seen working.
It takes DDR4-2866 full-size sticks (DIMM).
- Slots
- 8 DIMM slots
- Type
- DDR4-2866 288-pin DIMM
- Most seen working
- 256 GB; one machine runs 256 GB
- Firmware says
- 512 GB maximum
- How sure
- 4 of 4 reports show this layout
See 32 GB DDR4-2866 DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 4 hardware reports of this motherboard. Sources and method. Updated 9 Nov 2026.
8 full-size slots
Illustration Questions
Can I upgrade the RAM in the MSI MEG X399 CREATION?
Yes. 8 slots, up to 256 GB seen working. It takes DDR4-2866 full-size sticks (DIMM).
What type of RAM does the MSI MEG X399 CREATION use?
DDR4-2866 full-size sticks (DIMM, 288-pin).
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 MEG X399 CREATION or MS-7B92.