Does It Matter What RAM Slots You Use?

It absolutely matters what RAM slots you use! If you have a motherboard with four RAM slots, it is best to fill all four slots with identical memory modules to get the most performance from your system.

If you’re only using two of the four slots, your system will be able to access those two modules just fine, but the other two will be left unused. That’s because your system will be using a single-channel memory configuration instead of a dual-channel one.

 Exclusive Slots & Free Spins Offers: 

A single-channel memory configuration is slower than a dual-channel one because there’s only one data path between the RAM and the CPU. A dual-channel configuration has two data paths, which doubles the amount of data that can be transferred between the RAM and the CPU.

So, if you have a motherboard with four RAM slots and you’re only using two of them, you’re wasting potential performance. It’s best to fill all four slots with identical memory modules to get the most out of your system.