[ta988]

5 years. and the current ram sticks (the 3 that work) can sustain a 3 day memtest with 0 errors (at 3600). They were all able to handle that when I received them back from warranty.

[mtlmtlmtlmtl]

5 years could be getting up there if it's a mid range to low end PSU in terms of reliability. You might want to see if you find your PSU in this list:

https://cultists.network/140/psu-tier-list/