Kingston Ram For Mac Pro 2012
Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Apple Mac Pro (Mid 2012 - Dual Processor Systems) - FREE US Delivery. KingstonMemoryShop, the UK's number 1 dedicated Kingston reseller stocks a wide range of RAM Memory upgrades for your Apple 2012 Mac Pro. Choose your model. Free delivery and free returns with a 100% money back guarantee. I upgraded the memory in my Early 2011 MacBook Pro from 4 GB (2x2) to 8 Gb (2x4) using the Crucial site, and haven't had any problems at all. For the record, I also did the same with a brand new iMac, swapping out both memory modules with 2x4 GB from Crucial.
I've been a lurker for quite a bit of time, but now I need a bit of help and I couldn't find any answers to my question So I'm planning on picking up a baseline 2012 macbook pro and giving my 2011 Macbook pro to my brother since he needs a laptop as well. I have 2x4Gb of 1333mhz ram in my 2011 Macbook and was wondering if I could just use it in the 2012 Macbook pro, and put the old 2x2Gb sticks back in the 2011 model. I'm aware the memory may not be as fast but I'm just wondering if this would work? 
Buy this RAM kit here: Buy a MacBook Pro With Retina Display here: - Mixing it up with Apple RATE, COMMENT, SUBSCRIBE This is the third RAM install video I've done. While nothing has changed this time around, I like to document repairs/upgrades so that someone may get use out of it.
Check out the writeup and video. This RAM upgrade is on a new 2012 MacBook Pro 15-inch model. This MacBook came stock with 4GB of RAM. Unfortunately that's not nearly enough for what I normally do on my MacBook, so why not max it out? The new MacBook Pro take 1600Mhz RAM which is substantially faster then the 2011 model RAM specs.
Like previous versions above the 2010 models, the new MacBook Pros can handle 16GB of RAM. This moves for a massive performance increase so long as what you do warrants the upgrade. If you upgrade your RAM this high and don't actually use that much RAM, you won't see a huge noticeable difference. Conduct a test on your MacBook by going through your most intense task through your day-to-day needs, then check Activity Monitor to see if you're actually using all of your installed RAM. If you still have a a big chunk that's not in use, it's safe to say you probably don't need to upgrade the RAM. Another big upgrade that can be made is the move from a standard hard drive to a solid state drive (SSD). That would make a huge perceivable difference in performance and load times.
Kingston Ram For Macbook Pro 2012
As always, I hope this helps anyone looking to upgrade. Meet me in the comments if you have any questions or successfully upgraded your RAM.