[SOLVED] System randomly turns off after about 20-40 minutes after changing SSD ?

Oct 10, 2021
I just replaced my 512GB SSD with a 2TB SSD, and now my PC randomly turns off after about 20 to 40 minutes. There is no shutdown message, it just turns off.

For both hard drives, I have my Power & Sleep settings set to "Never".

After troubleshooting and reading forum posts for several days I still couldn't figure out what is causing it, but my best guess was to replace the PSU.

But then I removed the new 2TB SSD and replaced it with my old 512GB SSD and the random shutting off is not happening anymore. So it seems like nothing is wrong with my system, just the new 2TB hard drive?

Old hard drive: Adata XPG SX8000 512GB SSD, M.2 NVMe
New hard drive: Adata XPG SX8200 2TB SSD, M.2 NVMe