Why are we putting RAM sticks into 2nd and 4th slot first?

i realized that if slot 1 and 3 make a channel while 2 and 4 make a channel, put the slowest ram

If you look at your RAM slots in the motherboard they are usually numbered 1-4 from the CPU outwards with the slot closest to the CPU being

ramses book christmas edition slot Hello, Since long time already, we are told, when assembling PC and where motherboard has 4 RAM slots, that we should insert first pair of RAM

rambo slot Ok, i tried putting 4 sticks in the slots 2, 3, 4, and 5 wouldn't boot Is this supposed to happen? To anyone else in the future with this