How to make windows 10 start up as fast as before after increasing memory?

Question

Windows

win 10 (64) after increasing the RAM over 4GB, it began to run for more than 3 minutes.
I have an old stone. I could hardly find 2 strips with 16 chips of 4 giga.
probyval probably in all combinations.
It got to the point that if I return it back as it was, the computer still works slower.
There were 2 for 2g
9 9 9 24 4 21 74 2
I bought 2 for 4G
9 9 9 24 4 21 108 2
differ only in tFRC the computer starts
up in combinations when the same type of memory is either in one channel
or when both channels are seen by the BIOS as
9 9 9 24 4 21 108 3
In the case when only 2 by 4 are also loaded slowly.
winsat formal -restart clean
gives a memory score of 8.6

Answer 1

put axle on ssd

Answer 2

Put ssd and be surprised that 8 gigs of RAM is enough for the eyes