Question: Can You Use 3 Out Of 4 RAM Slots?

Can I add 8gb RAM to 4gb laptop?

In technical aspect, a 8GB RAM stick can be added to a computer 4GB RAM as long as both of 8GB and 4GB have the same speed front side bus speed.

For better performance, the both of RAM sticks should have also same size not only same speed.

It means that, the second RAM stick should be 4GB instead of 8GB stick..

Can I use 4 and 8gb RAM?

That’s why it’s best to use the same model in all slots. However, this doesn’t mean you can’t use different size RAM sticks together. For example, if your first stick is 4GB, you can still add a new 8GB stick. … Your RAM sticks will work together at the frequency of the lower stick, by default.

Can you use 2 different Ram brands?

As long as the types of Ram you mix are the same FORM FACTOR (DDR2, DDR3, etc) and voltage, you can use them together. … It used to be only the Form Factor that was important, but with low voltage Ram now on the market, that has to be taken into account as well. So yes. Different brands of Ram are fine to use together.

Does it matter what slots I put my ram in?

Normally, you fill Bank 1 first and then bank 2. If the RAM is mismatched then you want to Place matching pairs together If all RAM is the same brand and size, then it does not matter. If you have 2 4GB RAM cards and 1 8 GB Card then the two 4GB cards go in slots 0&1. And the single 8GB card goes in slot 2.

What happens if I put RAM in wrong slots?

If you have two sticks of ram and two slots there is no such thing as a “wrong slot”. If you have 4 memory slots and you put your two sticks in the wrong slot (assuming it boots) then it will just run at lower performance then it could and windows would be oblivious to this.

Is it OK to have 3 RAM sticks?

To answer your question yes you can use three sticks of ram, however you will not get the maximum performance from it like you will from matched pairs in dual channel. For stability & performance, never mix sets and always configure in dual channel mode.

Does dual channel work with 3 sticks?

The third stick won’t be part of dual channel. i.e. 3 x 4gb RAM (12 total) is definitely way better than 2 x 4gb (8 total). … Short answer: It will work; but, if your MB supports dual channel memory (likely), you will pay a performance penalty which may exceed the advantage of the extra RAM.

Is 4 RAM slots better than 2?

Admirable. The only difference will be if you populate all 4 slots. With 2 RAM slots you are only able to install 32GB RAM but able to use the faster RAM. With 4 slots you can have 64GB RAM, but the Ryzen will only support RAM at DDR4-2133MHz in that configuration (might be 2400 on the Ryzen 2’s).

Can I put RAM in slots 1 and 3?

The DIMM slots for your RAM are usually right next to your CPU. Different motherboards arrange their DIMM slots in different ways, so it’s best to check your motherboard manual to see what it recommends, but nine times out of ten, groups of four work like this: 1 and 3 are a pair, as are 2 and 4.

Can you use 3 DIMM slots?

Yes you can, but you probably shouldn’t unless the main board has triple channel. Most only have dual channel and usually if you fill 3 slots you can’t run them in dual channel.

Why do I have 4 RAM slots?

Because of easier upgradibility. Most CPUs may not be able to properly use RAM in Quad-Channel, but will recognize the RAM and use its capacity fully, just not the most optimal way. They can use all four slots.

Can I use 2 4gb and 2 8gb RAM together?

IE you can either use the 4GB RAM or the 8GB RAM but not both at the same time. Usually you can but it depends on the motherboard. There are chips which are 4GB and 8GB, in dual channel mode this will not work. … IE you can either use the 4GB RAM or the 8GB RAM but not both at the same time.

Can I put RAM in slots 3 and 4?

If using unbalanced RAM (a 2GB and a 4GB module, for instance) pair up RAM in slots 1 and 3 or 2 and 4. If there is old RAM here and you are going to use it, pair the new RAM correctly. Try not to put three modules in a 4 module slot. It will be less effective.

Do I have to use all 4 RAM slots?

No you don’t need 4 ram sticks. 2 and 2 is perfectly fine. I have no idea what motherboard you have tho, so i just assume it is Dual-Channel. If you decide to use 2 sticks you’ll have to put em in either slot 1 and 3 or 2 and 4.

Which RAM slots to use first?

I, by default, always put two DIMMs into the first two slots closest to the CPU. At least back in the DDR(1) days, that was the way to do it. But apparently, you have to put the RAM into slots 1 and 3, if you only have two sticks, in order to activate dual-channel mode.