Two Options I can Think of which may help confirm a RAM problem or not.
- Some times the BIOS/UEFI UI includes a memory test / diagnostics page. I am not familiar with your MB so I cannot say for sure but have a look and try it if it exists - It may also have other tests you can run.
- Boot windows in to troubleshooting mode and run mem diags from there - I assume that option is still in windows 11 - I haven't had a need to try it.
Otherwise you may have to post some more details of the BSOD stop code and paramaters. Sometime these can help narrow it down before resorting to dump analysis.