View Full Version : new iMac memory used for Powerbook Memory?
May 17, 2008, 01:38 PM
Hello I just got a new intel iMac and I upgraded the memory from a 3rd party. So now I have 2 1gb memory sticks just laying around, and I was wondering can I use one of them in my powerbook g4? Will it be compatible? I am pretty sure it would be but not 100% certain and that's why I am asking here.
May 17, 2008, 01:39 PM
No, they use different types of RAM.
The Flashing Fi
May 17, 2008, 01:45 PM
iMacs use DDR2 memory.
It looks like they very last revision of the G4 Powerbook uses DDR2 RAM
Both the iMac and Powerbook uses SO-DIMM modules (laptop memory).
I don't know what revision you use though. However, DDR2 RAM will not work in DDR slots. DDR RAM won't work in DDR2 slots. There is no compatibility between them.