Hi,
I got an Macbook Unibody Late 2009. It has 2GB RAM but I want 4GB. Do I need to buy 4GB RAM or just 2GB extra? Because I dont know if I need to replace my current RAM.
Thanks
MacBook (13-inch Late 2009), OS X Mountain Lion (10.8.2)
Welcome to the Apple Support Communities
The Late 2009 has got 2 memory slots, and only one has got memory, so just buy 2 GB of memory more. You can buy it in OWC or Crucial > http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade/DDR3_Whi te
Thanks for your answer! But im from the Netherlands and i found a dutch webshop. It says this extra memory is for my macbook: Dane-Elec 2GB PC3-8500 SODIMM CL7 [C74]. Its cheap but I dont know if its a good one? You never know with some webshops! :-P I hope you can help me with that.
At first, it looks like it's compatible, but the memory speed must be 1066 MHz. Buying it from OWC or Crucial guarantees you that the memory is fully compatible with your computer, but you can also buy the memory from that website if it's 1066 MHz RAM
Thanks! Its 1066 MHz, i bought it!! 🙂
If you need help installing the RAM, see > http://support.apple.com/kb/HT1651?viewlocale=en_US#link1
I have a mid 2009 MacBook Pro. I have 4 GB RAM and would like to upgrade to 8GB. Is that possible? Also is the best way to do it in an Apple Shop?
Upgrading RAM, replace current RAM?
