Almost certainly incompatible RAM with each other. The specs are here and possibly you have ECC RAM with Non-ECC RAM. The best procedure to install RAM is to purchase kits of matched RAM. In your case 4 x 8GB of RAM. And the most compatible RAM for Dell systems is from Crucial.
JOcean
9 Legend
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12.6K Posts
1
August 27th, 2022 04:00
Almost certainly incompatible RAM with each other. The specs are here and possibly you have ECC RAM with Non-ECC RAM. The best procedure to install RAM is to purchase kits of matched RAM. In your case 4 x 8GB of RAM. And the most compatible RAM for Dell systems is from Crucial.
roberti42
1 Rookie
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19 Posts
0
August 27th, 2022 05:00
Thank you @JOcean , could you help me understand if this is the case? Here are the ADATA vs Kingston. They are both Non-ECC.