Can all gaming PCs have a extra ram added

[JK_Rvz135]

Can all gaming pcs have an added ram

 

[hypogogic]

There is no limit to how much RAM a gaming PC can have (depending on the capacity of the motherboard). The best thing to focus on is what you need for the games you are going to be playing and buy the fastest RAM you can afford. Having faster 8gb ram than a slower option of 12gb when you don't use the other 4gb just makes good sense (this is the information displayed in Mhz in case you're not familiar) such as 2400Mhz.

 

[13thmonkey]

MERGED QUESTION
Question from JK_Rvz135 : "Can all gaming PCs have a extra ram added"

Can all gaming pcs have an added ram

Yes, if the ram modules both have the same size (eg 2x4gb), both from the same type ram (ddr3, ddr4,..) and they should have the same speed or else both modules will operate at the lowest speed (eg 1 module at 1333mhz and 1 module at 1600mhz, they will both operate at 1333mhz). I hope this answer helps you out, if you need more help, let me know!

 

[boosted1g]

This is not a "gaming" pc question, just a PC question in general.

Every motherboard has a certain amount of slots for ram, and a max size of ram that each slot will support.
So if you have 4 slots and only using 2 then you can add 2 more sticks.

Now where it gets a little more tricky is in ram timings and speed, and in general operation.
Each ram stick has a frequency (speed that it can run it), timings and CAS latency. These 3 things need to be the same across all sticks or it will default to the slowest one. Even with getting the same type of stick or even the exact same model there can still be instability; when you buy a kit of 2 sticks of ram they are made from the same piece of silicone and tested guaranteed to work together. 2 sticks purchased separately can provide unstable conditions (as in memory errors, system freezes or blue screens) even if they are the same specs or even same model.