[Solved] Ram issue

[27md]

my 4gb ram is always 100% used and swap used is mostly 30/200 mb
in the past it didn't reach that high
should I buy a 8 gb stick?
is every ram stick compatible with Mac OS?

 

[BreBo]

should I buy a 8 gb stick?

It's better to enable Dual Channel mode with two memory modules.
When enabling Dual Channel mode with two or four memory modules, it is recommended to use the same capacity, brand, speed, and chips of memory modules and also installed in the same color DDR4 slots.

is every ram stick compatible with Mac OS?

It's best to use memory from the Qualified Vendors List for your motherboard.
See Memory Support List

 

[27md]

thx,i added another 8gb ram ram usage now rarely / never is 100%