[SOLVED] Is it normal for ram speed to go down when installing more?

Mar 4, 2020
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I recently got a new pc and wanted to upgrade the ram. The starting ram speed was 3200 mhz and 16 gb's. I ordered the new ram and installed it today but when i put the new ram in, my speed went down from 3200 mhz to 2133 mhz. Im sure i installed it right because it said 4 out of 4 slots used and now i have 32 gbs of ram but im just wondering if i should worry about the decrease in ram speed.