why put ram in slots 4 and 2

why put ram in slots 4 and 2: Why don't desktop motherboards have more than 4 slots for .... How To Enable Dual-Channel RAM (Step-By-Step) - The Tech Wire. Why does Task Manager indicate that I have 2 memory ....
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why put ram in slots 4 and 2

2026-03-28


I was wondering why (desktop) motherboards have 4 slots for RAM. I know that one can use fewer RAM sticks, and that server motherboards have more slots, but I could not find a satisfying answer to ...
It has two RAM slots and two M.2 slots, and the user can upgrade to newer or better RAMs or SSDs if they wish. ... This is how you simply pull out the old SSD and put in the new one in Lenovo IdeaPad Gaming 3 SSD.
Task manager said i used 1 of 2 ram slots though i have put 2 ram bars in the mainboard ... I have installed 2 x 4GB of DDR3. The BIOS shows 8GB but Task Manager is showing slots used: 1 of 2.