yeah the 08 imacs were 4 gigs only.
but the easiest way is to check is to take out the ram and see what you got in there. it sucks having to throwout 2 gigs of ram and then replace it with 4 gigs.
the kingston value ram KVR is the cheapest you can get. its value ram so you might get a dud but i havent had any problems with all the ones ive used.
yeah the 08 imacs were 4 gigs only.
but the easiest way is to check is to take out the ram and see what you got in there. it sucks having to throwout 2 gigs of ram and then replace it with 4 gigs.
the kingston value ram KVR is the cheapest you can get. its value ram so you might get a dud but i havent had any problems with all the ones ive used.