Hi d1Kuba
Okay, so your RAM does not have any errors, this is what I expected . . .
You have version 2004 of Windows 10 installed on your system and so many users are experiencing the exact same problem with version 2004, I believe that has caused an incompatibility with that version of Windows 10 and one of the device drivers on your PC, but because no driver is listed in the minidump file, it is hard to trace that driver . . .
Go to the support page for your PC on the manufacturers website, then from there, check for any BIOS updates that may not be installed on your PC and then download and install the version of the following drivers they recommend:
Video Card
Network Card
Chipset