What is exactly dual channel does?

thread212

Commendable
Jul 14, 2016
3
0
1,510
Hi, I am really confused about this one.
So They say if i installed a pair of dual channel memory in the dual channel motherboard support, it will double the bandwidth.
But what if i installed 2 pair of Dual channel memory in dual channel motherboard
What is gonna happen?
If there's a pc expert or moderator, please i need an explanation on this one.