
Step 1
Start by figuring out which model you have. The rules for changing out RAM vary depending on the MacBook Pro, with everything from size (13-inch vs. 15-inch) and manufacture date (2009 vs. 2012) making a difference. Go to the Apple logo menu in the upper left-hand corner of your screen, select “About this Mac” from the dropdown, and then click “More Info” on the box that pops up. This action will open a new box providing some specs on your machine, including memory.
Step 2
Most MacBook models come with two RAM slots. At purchase, most of these slots are filled at half capacity. Mac also recommends that you fill the slots with identical modules of RAM (e.g. two 4GB modules, not one 2GB module and one 4GB module). With this in mind, the most effective method is to double the capacity of your RAM. So if you have a mid-2012 MacBook Pro with two memory slots and two 2GB 1600 MHz DDR3 RAM modules, you should upgrade your system with a pair of 4GB 1600 MHz DDR3 RAM modules.
Step 3
The “Memory” page on your “About This Mac” menu provides a “Memory Upgrade Instructions” link in the bottom right-hand corner. This link will direct you to Apple’s website, which will provide specific instructions on how to open the case on your specific MacBook Pro model, take out the old RAM modules, and install new ones.
One of the common complaints about MacBook computers is that they aren’t as easy to upgrade and customize as PCs. However, with firm knowledge of your laptop’s specs and with Apple’s helpful support, you should be able to boost the memory on your system without too much issue.
Related resources
- Macbook Pro Upgrade (SSD & RAM) solution
- Macbook pro 13 inch retina display, CPU vs RAM upgrade Forum
- SolvedSamsung 840 EVO & Corsair Vengeance 8GB RAM on mid 2012 Macbook Pro solution
- SolvedMacBook RAM Upgrade solution
- Macbook Pro 15" mid 2010 i7, 8gb ram vs Macbook Pro late 2011 i5, 8gb ram solution