when installing ram

[nucode]

for dual channel systems you need pairs of RAM modules, for triple channel systems you need triplets of RAM modules.

Usually mobos have also color marked which is which channel.

Tbh, let a pro do that for you, to avoid destroying the computer You wouldn't believe what inexperienced ppl do at times, thinking this is how it goes, and simply manage to fry components.

[Hillside]

but two ram mean twice the performance