If you want to check your hardware, I recommend CPUID HWMonitor. You'll get temps, volts, etc. 3v, 5v, & 12v rails should be within 5% of the 'target voltage'. e.g. 3 volts should be between 2.85v and 3.15v. It's similar for the other voltages. Some voltages (VCORE, etc) may fluctuate based on motherboard/cpu/etc. You'll have to know what the other voltages should be before you'll know if they're off. If 3v, 5v, or 12v is dropping off, then you may have a power supply issue. 12v is usually the culprit in these situations. That said, if you're not crashing like this in other games, I'd be more inclined to think it's the game itself or one of the mods. With known memory problems, the first thing I would do is 'Verify game files' if this is the Steam version. If it's not, remove and reinstall the game. Bad RAM can cause file corruption in files it writes to. Once that's done, start a fresh game (for troubleshooting) with NO mods installed. diagnose from the simplest point possible. Once you get to this point, there are two directions it can go: 1. Crashes are gone with no mods loaded start reinstalling the mods, one at a time. IF you get all the mods loaded with no problems, you're done.If it starts crashing, stop adding new mods. At this point you know ONE of the conflicting mods - the last mod loaded. we're going to call this one 'Bad Mod 1'. Leave it installed.Remove one of the other mods. Load the game and see if it crashes. Continue doing this until the game is stable.When the game is stable, the last mod you removed will be the second conflicting mod This is 'Bad Mod 2'.If you're lucky and only two mods are conflicting, look at the alternatives to those two mods. Load up Bad Mod 1 and a replacement for Bad Mod 2, or the other way around. Check for crashes.2. Crashes persist on a fresh install: You need to look at possible driver issues or other hardware problems. If you ran more than a few days with bad RAM, you may find yourself reinstalling/repairing Windows and fixing file system problems. I've been there and it's not a happy place.