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2020 iMac constant crash with 128gb RAM

jshcy

macrumors newbie
Nov 9, 2020
4
0
I think warp9 is right about this. I started a separate thread with the same issue: 4 modules of OWC memory (4x16 GB). I have had several random crashes.
 
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pmcfarling

macrumors newbie
Nov 18, 2020
1
0
I got my 128GB OWC kit in today. For some reason. I had to install 64GB boot it. Then install the 2nd 64GB and everything has been running smooth all day.
 
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jshcy

macrumors newbie
Nov 9, 2020
4
0
The iMac went for hours or even days without crashing, but it did eventually. I completely shut it down each night and start it every morning. It has happened randomly. By the way, I removed two of the modules and it has been working just fine (no crashes) for over a week now. For some reason, using all four OWC memory modules leads to random crashes. This is 4x16GB modules by the way.
 
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