[SOLVED] Can I use an old ram?

[Robbo69]

I bought 16gb of ram one month ago as an upgrade for my old PC.
Now I have gotten a new PC, can i still use the one Month Used ram on my new PC without messing up my performance on my new PC with adding in something used?
Will the ram work as new? I have hardly used it.

 

[javi.sau.96]

Depends if those ram modules are DDR4, DDR3 or even DDR3L

 

[Robbo69]

They are ddr4

 

[sizzling]

They are ddr4

What the exact model of RAM and what motherboard does the new PC have?

Does the new pc already have RAM and you want to mix old and new?

 

[Robbo69]

I have checked and the old ram should fit the motherboard, is it safe mixing two type of ram though? Old and new

 

[javi.sau.96]

I have checked and the old ram should fit the motherboard, is it safe mixing two type of ram though? Old and new

It depends on the model and speed

 

[sizzling]

I have checked and the old ram should fit the motherboard, is it safe mixing two type of ram though? Old and new

Safe yes. Will it work? Possibly

Mixing RAM is not guaranteed to work. If it’s does work all RAM will be reduced to the speed of the slowest RAM.

 

[Robbo69]

Can I mix for example hyperx and something Else?

 

[sizzling]

Can I mix for example hyperx and something Else?

Even mixing 2 kits of the exact same make and model is not guaranteed to work. Only RAM bought in a single matched kit is guaranteed to work together.

 

[rickypicky5]

Can I mix for example hyperx and something Else?

Hyperx is just a name and has nothing to do with the the RAM specifications.

What are the EXACT COMPLETE RAM model manufacturer and model numbers of both old and new RAM?